CN115138434A - A multistage raw materials crushing apparatus of stifled type is prevented to negative pressure formula for paper products production - Google Patents
A multistage raw materials crushing apparatus of stifled type is prevented to negative pressure formula for paper products production Download PDFInfo
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- CN115138434A CN115138434A CN202210887981.0A CN202210887981A CN115138434A CN 115138434 A CN115138434 A CN 115138434A CN 202210887981 A CN202210887981 A CN 202210887981A CN 115138434 A CN115138434 A CN 115138434A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 239000002994 raw material Substances 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 238000012216 screening Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 241001233242 Lontra Species 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims 22
- 239000000428 dust Substances 0.000 abstract description 43
- 239000010893 paper waste Substances 0.000 abstract description 39
- 238000000034 method Methods 0.000 abstract description 25
- 230000008569 process Effects 0.000 abstract description 21
- 238000009825 accumulation Methods 0.000 abstract description 16
- 230000036541 health Effects 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 44
- 239000007924 injection Substances 0.000 description 44
- 230000000694 effects Effects 0.000 description 13
- 230000002265 prevention Effects 0.000 description 13
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- 238000010298 pulverizing process Methods 0.000 description 8
- 230000002411 adverse Effects 0.000 description 7
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- 238000003912 environmental pollution Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
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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
-
- 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
-
- 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
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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
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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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)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses negative-pressure anti-blocking type multistage raw material crushing equipment for paper product production, which comprises a crushing box body, a shredding component, a crushing component, a negative-pressure type dustproof screening component and a blocking-avoiding type anti-accumulation mechanism, wherein a first protective shell and a second protective shell are sequentially arranged on the crushing box body from top to bottom, the shredding component is arranged in the crushing box body and arranged in the first protective shell, and the crushing component is arranged in the crushing box body and arranged in the second protective shell. The invention belongs to the technical field of waste paper crushing equipment, in particular to negative-pressure anti-blocking type multistage raw material crushing equipment for producing paper products, which solves the technical problems that the environment pollution problem caused by dust generated when sundries are removed and crushed by additionally increasing a screening process, the health of workers is harmed, a feeding port is easy to block, and top jet holes and bottom jet holes are easy to block due to long-term exposure to a dust flying environment.
Description
Technical Field
The invention belongs to the technical field of waste paper crushing equipment, and particularly relates to negative-pressure anti-blocking multi-stage raw material crushing equipment for paper product production.
Background
In the production process of paper products, crushing apparatus is needed to be used to crush waste paper into paper scraps, so as to facilitate subsequent processing, the existing crushing apparatus is mostly simple in structure, the waste paper is difficult to be sufficiently crushed, the crushing effect is not ideal, adverse effects are brought to the production process of the paper products, dust is easily generated when the waste paper is crushed, when the dust is scattered to the outside along a feeding port, the environment can be polluted, and harm is easily brought to the health of workers.
In the in-process of transporting old and useless paper, because improper operation makes to treat that mix in broken old and useless paper has debris such as iron fillings, stone easily, consequently, after the breakage finishes, often need additionally to increase screening process and reject debris, thereby make manufacturing cost improve, production efficiency reduces, and simultaneously, when throwing in old and useless paper through the pan feeding mouth, if carelessly throw in too much, lead to the feed inlet to block up easily, need the hand-held instrument of workman will pile up in the old and useless paper of feed inlet pushes away crushing apparatus, not only extravagant manpower, and influence production efficiency.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides a negative pressure type anti-blocking type multistage raw material crushing device for producing paper products, aiming at the problems of environmental pollution caused by dust generated when a screening process is additionally added to remove sundries and crush the sundries, the problems of harming the health of workers and the technical problem that a feeding port is easy to block, the scheme utilizes the negative pressure suction force generated by a negative pressure type dustproof screening component, when the waste paper is thrown into the feeding port, the waste paper is subjected to the combined action of the negative pressure suction force, the gravity of the paper and the friction force of the surface of the feeding port, and the resultant force of the negative pressure suction force and the gravity of the paper is greater than the friction force of the surface of the feeding port, so that the waste paper can automatically slide into the crushing box along the feeding port, the problem of blockage of the feeding port caused by too much thrown waste paper is solved, the situation that the paper accumulated in the feeding port is pushed into the crushing box without a hand tool of the workers is avoided, the manpower is saved, and the production efficiency is improved; under the action of negative pressure suction force generated by the negative pressure type dustproof screening component, outside air continuously enters the crushing box body along the feeding hole, so that dust in the crushing box body cannot enter the outside environment along the feeding hole, and the problems of environmental pollution and harm to the health of workers caused by the fact that the dust drifts to the outside along the feeding hole are solved; simultaneously, under the effect of the dustproof screening subassembly of negative pressure formula, the scraps of paper that produces after the breakage can the alternate segregation with heavier debris such as stone or iron fillings to be convenient for follow-up processing to the scraps of paper, and need not increase extra screening process and reject debris, practiced thrift the cost, improved production efficiency.
To expose under the environment that the dust flies upward for a long time and the technical problem who leads to blocks up top jet orifice and bottom jet orifice easily, this scheme is through keeping away the jam subassembly and preventing piling up the subassembly cooperation and using, make the injection to initiative shredding roll, driven shredding roll, the dynamics of the air current on the surface of initiative shredding roll and driven shredding roll diminishes fast, if top jet orifice and bottom jet orifice are blockked up carelessly, the air current that the dynamics diminishes fast grow can constantly impact top jet orifice and the bottom jet orifice that takes place to block up, make the plug more easily follow the downthehole punching of top jet orifice and bottom jet orifice, the easy technical problem who blocks up top jet orifice and bottom jet orifice that leads to under the environment that the dust flies upward because of exposing for a long time has been solved.
The technical scheme adopted by the invention is as follows: the invention provides negative-pressure anti-blocking type multistage raw material crushing equipment for paper product production, which comprises a crushing box body, a shredding component, a crushing component, a negative-pressure type dustproof screening component and a blocking-avoiding type anti-accumulation mechanism, wherein a first protective shell and a second protective shell are sequentially arranged on the crushing box body from top to bottom, the shredding component is arranged in the crushing box body and arranged in the first protective shell, the crushing component is arranged in the crushing box body and arranged in the second protective shell, the negative-pressure type dustproof screening component is arranged on the crushing box body and arranged on the shredding component, and the blocking-avoiding type anti-accumulation mechanism is arranged on the crushing box body and arranged on the shredding component.
As a further improvement of the scheme, the shredding component comprises a driving shredding rotating shaft, a driven shredding rotating shaft, a driving shredding roller, a driven shredding roller, a shredding driving motor, a shredding driving gear and a shredding driven gear, wherein the driving shredding rotating shaft is rotatably arranged in the crushing box body, the driven shredding rotating shaft is arranged in parallel with the driving shredding rotating shaft, the driving shredding roller is arranged on the driving shredding rotating shaft, the driven shredding roller is arranged on the driven shredding rotating shaft, the shredding driving motor is arranged on the outer side wall of the crushing box body, the shredding driving motor is arranged in a protective shell I, the shredding driving gear is fixedly connected with the output end of the shredding driving motor in a coaxial mode, the shredding driving gear is arranged in the protective shell I, the shredding driving gear is rotatably arranged on the outer side wall of the crushing box body, the shredding driving gear is meshed with the shredding driving gear, the shredding driving gear is fixedly arranged in the protective shell I, the shredding driving gear is fixedly connected with the driving shredding rotating shaft, the shredding driving gear is coaxially arranged on the outer side wall of the crushing box body, the shredding gear is meshed with the driven shredding gear, and the driven gear is meshed with the shredding gear.
As a further improvement of this scheme, broken subassembly includes initiative crushing roller, driven crushing roller, broken driving motor, broken drive gear, broken driving gear and broken driven gear, the intercommunication is equipped with broken lid bucket on the lateral wall of broken box, the one end of initiative crushing roller is rotated and is located on the inside wall of broken box, the other end of initiative crushing roller is rotated and is located on broken lid bucket, the one end of driven crushing roller is rotated and is located on the inside wall of broken box, the other end of driven crushing roller is rotated and is located on broken lid bucket, driven crushing roller rotates and locates in the broken box, initiative crushing roller is parallel arrangement with driven crushing roller, broken driving motor is located on the lateral wall of broken box, broken driving motor locates in the protecting crust two, broken driving gear and the coaxial rigid coupling of output of broken driving motor, broken driving gear rotates and locates on the lateral wall of broken box, broken driving gear is the meshing setting with broken driving gear, broken driving gear and the coaxial rigid coupling of initiative crushing roller, broken driving gear is located in the protecting crust two, broken driven gear rotates and locates on the lateral wall of broken box, broken gear and is the coaxial rigid coupling with driven gear, broken box.
Further, negative pressure formula dustproof screening subassembly includes dustproof otter board one, dustproof otter board two, the cover of breathing in, fixed cover, brush-holder stud, dustproof screening motor, dust fan and breathing pipe, dustproof otter board one is located on the lateral wall of broken box, dustproof otter board two is located on the lateral wall of broken box, dustproof otter board one is located the below of dustproof otter board two, the cover of breathing in is located on the lateral wall of broken box, the cover of breathing in is located on dustproof otter board two, the fixed cover is located on the lateral wall of broken box, the fixed cover is located on dustproof otter board one, the multiunit the brush-holder stud is located in the initiative shredding pivot and is located on the driven shredding pivot, one side that is close to dustproof otter board two on the brush-holder stud is equipped with the brush layer, the brush layer touches with dustproof otter board two and connects, the screening motor is located on the fixed cover, dust fan rotates and locates on dustproof otter board one, dust fan is coaxial with the output rigid coupling of screening motor, the one end intercommunication of breathing pipe is located on the fixed cover.
Further, the anti-blocking type anti-accumulation mechanism comprises an anti-blocking component and an anti-accumulation component, the anti-blocking component is arranged on the crushing box body, the anti-accumulation component is arranged on the crushing box body and is communicated with the anti-blocking component, the anti-blocking component comprises an anti-blocking control cavity, an anti-blocking control cam, an anti-blocking control slide rod and an anti-blocking control ball, the anti-blocking control cavity is arranged on the outer side wall of the crushing box body, a communication control end is arranged on the anti-blocking control cavity, the anti-blocking control cam is rotatably arranged on the crushing box body and is fixedly connected with the driven shredding rotating shaft in a coaxial mode, the anti-blocking control cam is arranged under the anti-blocking control cavity and is provided with a convex end and a smooth end, the anti-blocking control slide rod is connected to the bottom of the anti-blocking control cavity in a sliding mode, a control end is arranged at the lower end of the anti-blocking control slide rod and is in contact with the anti-blocking control cam, the anti-blocking control ball is arranged at the top of the anti-blocking control slide rod, and is slidably arranged in the anti-blocking control cavity.
Preferably, prevent piling up the subassembly and include jet pump, outlet duct, top injection chamber, top injector head, bottom injection chamber, bottom injector head and connecting pipe, the top of broken box is located to the jet pump, on the jet pump was located to the one end intercommunication of outlet duct, the top of preventing blockking up the control chamber is located to the other end intercommunication of outlet duct, top injection chamber symmetry is located on the lateral wall of broken box, top injector head intercommunication is located on the top injection chamber, the top injector head is located in the broken box, be array evenly distributed on the top injector head and be equipped with on the top jet orifice, bottom injection chamber symmetry is located on the lateral wall of broken box, the bottom injection chamber is located the below in top injection chamber, bottom injector head intercommunication is located on the bottom injection chamber, be array evenly distributed on the bottom injector head and be equipped with on the bottom jet orifice, the one end intercommunication control of connecting pipe is served, the other end intercommunication of connecting pipe is located on top injection chamber and bottom injection chamber.
As a further improvement of the scheme, the bottom of the crushing box body is connected with a classification drawer in a sliding and plugging mode, a classification chamber I and a classification chamber II are arranged on the classification drawer, a feed inlet is formed in the top of the crushing box body, a controller is arranged on the crushing box body, a storage battery is arranged on the crushing box body, a filter screen plate is arranged on the side wall of the crushing box body, the filter screen plate and the dustproof fan are arranged oppositely, and the filter screen plate is arranged above the classification drawer.
Preferably, the battery is connected with controller, jet pump, dustproof screening motor, broken driving motor and shredding driving motor electric, the controller is the singlechip of STCC model.
The invention adopting the structure has the following beneficial effects:
(1) Aiming at the problems of environmental pollution caused by dust generated when a screening process is additionally added to remove sundries and crushing, the problem of harm to the health of workers and the technical problem that a feeding port is easy to block, the scheme utilizes the negative pressure suction force generated by the negative pressure type dustproof screening component, when waste paper is thrown into the feeding port, the waste paper is subjected to the combined action of the negative pressure suction force, the gravity of the paper and the friction force of the surface of the feeding port, and the combined force of the negative pressure suction force and the gravity of the paper is greater than the friction force of the surface of the feeding port, so that the waste paper can automatically slide into the crushing box along the feeding port, the problem of blocking of the feeding port caused by too much thrown waste paper is solved, a worker does not need to hold a tool to push the paper accumulated in the feeding port into the crushing box, the labor is saved, and the production efficiency is improved; under the action of negative pressure suction force generated by the negative pressure type dustproof screening component, outside air continuously enters the crushing box body along the feeding hole, so that dust in the crushing box body cannot enter the outside environment along the feeding hole, and the problems of environmental pollution and harm to the health of workers caused by the fact that the dust drifts to the outside along the feeding hole are solved; simultaneously, under the effect of the dustproof screening subassembly of negative pressure formula, the scraps of paper that produce after the breakage can alternate segregation with heavier debris such as stone or iron fillings, and then be convenient for follow-up carry out processing to the scraps of paper, and need not increase extra screening process and reject debris, practiced thrift the cost, improved production efficiency.
(2) To expose under the environment that the dust flies upward for a long time and the technical problem who leads to blocks up top jet orifice and bottom jet orifice easily, this scheme is through keeping away the jam subassembly and preventing piling up the subassembly cooperation and using, make the injection to initiative shredding roll, driven shredding roll, the dynamics of the air current on the surface of initiative shredding roll and driven shredding roll diminishes fast, if top jet orifice and bottom jet orifice are blockked up carelessly, the air current that the dynamics diminishes fast grow can constantly impact top jet orifice and the bottom jet orifice that takes place to block up, make the plug more easily follow the downthehole punching of top jet orifice and bottom jet orifice, the easy technical problem who blocks up top jet orifice and bottom jet orifice that leads to under the environment that the dust flies upward because of exposing for a long time has been solved.
(3) To the poor technical problem of crushing effect, this scheme uses through shredding subassembly and broken subassembly cooperation, can carry out multistage breakage to old and useless paper, at first, breaks into the fritter with old and useless paper through shredding the subassembly, later, breaks into wastepaper through broken subassembly with the old and useless paper of fritter, has improved crushing effect effectively, has solved the poor technical problem of crushing effect.
(4) The technical problem of small waste paper accumulating on the driving shredding roller and the driven shredding roller and the technical problem of paper scraps generated in the shredding process accumulating on the driving crushing roller and the driven crushing roller are solved by arranging the blockage-avoiding type accumulation-preventing mechanism, so that the small waste paper accumulating on the surfaces of the driving shredding roller and the driven shredding roller is blown down, the paper scraps accumulating on the surfaces of the driving crushing roller and the driven crushing roller are blown down, the technical problem of adverse influence on the shredding process and the shredding process caused by accumulation of the small waste paper and the paper scraps is solved, workers do not need to clean the surfaces of the driving shredding roller, the driven shredding roller, the driving crushing roller and the driven crushing roller, the labor amount of the workers is reduced, and the production cost is reduced.
(5) To the technical problem that the gear is drawn into because of the clothing carelessly and causes the incident, this scheme is through setting up protecting crust one and protecting crust two, make shredding driving motor, shredding driving gear, shredding driven gear, broken driving motor, broken driving gear and broken driven gear are kept apart with external environment, both solved the technical problem that the gear led to the fact the incident because of the clothing carelessly is drawn into, and simultaneously, external dust has been avoided again, moisture etc. are to shredding driving motor, shredding driving gear, shredding driven gear, broken driving motor, broken driving gear, the adverse effect that broken driving gear and broken driven gear's normal operating brought.
Drawings
FIG. 1 is a schematic overall structure diagram of a negative pressure type anti-clogging multi-stage raw material crushing device for paper product production according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of the negative pressure type anti-clogging multi-stage raw material pulverizing apparatus for paper product production provided by the present invention, in which a first protective shell and a second protective shell are removed;
FIG. 3 is a schematic structural diagram of the first protective shell and the second protective shell removing structure of the negative-pressure anti-clogging multi-stage raw material crushing device for paper product production provided by the invention;
FIG. 4 is a left side view of the present invention showing the removal of the first protective shell and the second protective shell of the multi-stage, negative pressure, anti-clogging, raw material reducing apparatus for paper product production;
FIG. 5 is a top view of the first protective shell and the second protective shell of the negative pressure type anti-clogging multi-stage raw material crushing device for paper product production provided by the invention;
FIG. 6 is a front view of the present invention showing the removal of the first protective shell and the second protective shell of the multi-stage, negative pressure, anti-clogging, raw material reducing apparatus for paper product production;
FIG. 7 is a right side view of the negative pressure type anti-clogging type multi-stage raw material pulverizing apparatus for paper product production according to the present invention with the first protective casing and the second protective casing removed;
FIG. 8 is a plan sectional view of a portion a-a of FIG. 4;
FIG. 9 is a plan sectional view of portion b-b of FIG. 5;
FIG. 10 is a plan sectional view of portion c-c of FIG. 4;
FIG. 11 is an enlarged partial view of portion A of FIG. 10;
FIG. 12 is an enlarged partial view of portion B of FIG. 10;
FIG. 13 is a plan sectional view of portion d-d of FIG. 4;
FIG. 14 is a plan sectional view of section e-e of FIG. 5;
FIG. 15 is a plan sectional view of portion f-f of FIG. 5;
FIG. 16 is a cross-sectional view of the male end and the control end contacting each other;
FIG. 17 is a cross-sectional view of the smooth end and the control end contacting each other;
FIG. 18 is a plan sectional view of portion g-g of FIG. 6;
FIG. 19 is a plan sectional view of portion h-h of FIG. 7;
FIG. 20 is a plan sectional view of the portion i-i in FIG. 5;
FIG. 21 is an enlarged partial view of portion C of FIG. 18;
FIG. 22 is an enlarged partial view of portion D of FIG. 20;
fig. 23 is a circuit diagram of the controller.
Wherein, 1000, crushing box body, 2000, shredding component, 2001, driving shredding rotating shaft, 2002, driven shredding rotating shaft, 2003, driving shredding roller, 2004, driven shredding roller, 2005, shredding driving motor, 2006, shredding driving gear, 2007, shredding driving gear, 2008, shredding driven gear, 3000, crushing component, 3001, driving crushing roller, 3002, driven crushing roller, 3003, crushing driving motor, 3004, crushing driving gear, 3005, crushing driving gear, 3006, crushing driven gear, 4000, negative pressure type dustproof screening component, 4001, dustproof screen plate I, 4002, dustproof screen plate II, 4003, air suction cover, 4004, fixing cover, 4005, brush rod, 4006, brush layer, 4007, dustproof screening motor, 4008, dustproof fan, 4009 and air suction pipe, 5000, a blockage-avoiding type anti-accumulation mechanism, 5100, a blockage-avoiding component, 5101, an anti-blockage control cavity, 5110, a communication control end, 5102, an anti-blockage control cam, 5103, a convex end, 5104, a smooth end, 5105, an anti-blockage control slide rod, 5106, a control end, 5107, an anti-blockage control ball, 5200, an anti-accumulation component, 5201, an air jet pump, 5202, an air outlet pipe, 5203, a top jet cavity, 5204, a top jet head, 5205, a top jet hole, 5206, a bottom jet cavity, 5207, a bottom jet head, 5208, a bottom jet hole, 5209, a connecting pipe, 6001, a classification drawer, 6002, a classification cavity I, 6003, a classification cavity II, 6004, a protection shell I, 6005, a protection shell II, 6006, a feed inlet, 6007, a crushing cover barrel, 6008, a controller, 6009, a storage battery, 6010 and a filter screen plate.
The accompanying drawings, which 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 principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1, 2, 3, 4, 13, 16, 17 and 21, the negative pressure type anti-clogging type multi-stage raw material pulverizing apparatus for paper product production according to the present invention comprises a pulverizing box 1000, a shredding assembly 2000, a crushing assembly 3000, a negative pressure type dustproof screen assembly 4000 and a clogging-preventing type anti-accumulation mechanism 5000, wherein the pulverizing box 1000 is sequentially provided with a first protective shell 6004 and a second protective shell 6005 from top to bottom, the shredding assembly 2000 is arranged in the pulverizing box 1000 and arranged in the first protective shell 6004, the crushing assembly 3000 is arranged in the pulverizing box 1000 and arranged in the second protective shell 6005, the negative pressure type dustproof screen assembly 4000 is arranged on the pulverizing box 1000 and arranged on the shredding assembly 2000, the clogging-preventing type anti-accumulation mechanism 5000 comprises a clogging-preventing assembly 5100 and an anti-accumulation assembly 5200, the blockage avoiding assembly 5100 is arranged on the crushing box body 1000, the blockage avoiding assembly 5200 is communicated with the blockage avoiding assembly 5100, the blockage avoiding assembly 5100 comprises a blockage prevention control cavity 5101, a blockage prevention control cam 5102, a blockage prevention control slide bar 5105 and a blockage prevention control ball 5107, the blockage prevention control cavity 5101 is arranged on the outer side wall of the crushing box body 1000, a communication control end 5110 is arranged on the blockage prevention control cavity 5101, the blockage prevention control cam 5102 is rotatably arranged on the crushing box body 1000, the blockage prevention control cam 5102 is arranged right below the blockage prevention control cavity 5101, a convex end 5103 and a smooth end 5104 are arranged on the blockage prevention control cam 5102, the blockage prevention control slide bar 5105 is connected to the bottom of the blockage prevention control cavity 5101 in a sliding and plugging manner, a control 5106 is arranged at the lower end of the blockage prevention control slide bar 5105, the control end 5106 is in contact with the anti-clogging control cam 5102, the anti-clogging control ball 5107 is arranged at the top of the anti-clogging control slide rod 5105, and the anti-clogging control ball 5107 is slidably arranged in the anti-clogging control cavity 5101.
Referring to fig. 1, 3, 4, 5, 7, 9, 11, 12, 13, 18, 20 and 21, the anti-accumulation assembly 5200 includes an air jet pump 5201, an air outlet 5202, a top injection cavity 5203, a top injection head 5204, a bottom injection cavity 5206, a bottom injection head 5207 and a connecting tube 5209, the air jet pump 5201 is disposed on the top of the crushing case 5201000, one end of the air outlet 5202 is communicated with the air jet pump 5201, the other end of the air outlet 5202 is communicated with the top of the anti-clogging control cavity 5101, the top injection cavity 5203 is symmetrically disposed on the outer side wall of the crushing case 1000, the top injection head 5204 is communicated with the top injection cavity 5203, the top injection head 5204 is disposed in the crushing case 1000, the top injection head 5204 is uniformly distributed with top injection holes 5205 in an array, the bottom injection cavity 5206 is symmetrically disposed on the outer side wall of the crushing case 1000, the bottom injection cavity 5206 is disposed below the top injection head 5203, the bottom injection head 5207 is communicated with the bottom injection head 5207, the top injection head 5206 is uniformly distributed with the bottom injection hole and the connecting tube 5209 is communicated with the connecting tube.
Referring to fig. 1, 2, 4, 8 and 19, the shredding assembly 2000 includes a driving shredding rotating shaft 2001, a driven shredding rotating shaft 2002, a driving shredding roller 2003, a driven shredding roller 2004, a shredding driving motor 2005, a shredding driving gear 2006, a shredding driving gear 2007 and a shredding driven gear 2008, the driving shredding rotating shaft 2001 is rotatably disposed in the shredding box 1000, the driven shredding rotating shaft 2002 is coaxially fixed to the jam-proof control cam 5102, the driving shredding roller 2003 is disposed on the driving shredding rotating shaft 2001, the driven shredding roller 2004 is disposed on the driven shredding rotating shaft 2002, the shredding driving motor 2005 is disposed on an outer side wall of the shredding box 1000, the shredding driving motor 2005 is disposed in a first protective housing 6004, the shredding driving gear 2006 is coaxially fixed to an output end of the shredding driving motor 2005, the shredding driving gear 2006 is disposed in the first protective housing 6004, the shredding driving gear 2007 is rotatably disposed on an outer side wall of the shredding box 1000, the shredding driving gear 2007 is coaxially disposed in meshing relationship with the shredding driving gear 2008, the shredding driving gear 2008 is disposed in the shredding driving gear 2008, the shredding gear 2008 is coaxially disposed on an outer side wall of the shredding box 1000, and the shredding gear 2008 is disposed in meshing relationship with the driven shredding gear 2008, the shredding gear 2008 disposed on the outer side wall of the shredding driving gear 2008.
Referring to fig. 1, fig. 2, fig. 4 and fig. 19, broken subassembly 3000 includes initiative crushing roller 3001, driven crushing roller 3002, broken driving motor 3003, broken driving gear 3004, broken driving gear 3005 and broken driven gear 3006, the intercommunication is equipped with broken cover bucket 6007 on the lateral wall of broken box 1000, initiative crushing roller 3001's one end is rotated and is located on the inside wall of broken box 1000, initiative crushing roller 3001's the other end is rotated and is located on broken cover bucket 6007, driven crushing roller 3002's one end is rotated and is located on the inside wall of broken box 1000, driven crushing roller 3002's the other end is rotated and is located on broken cover bucket 7, driven crushing roller 3002 rotates and locates in the broken box 1000, broken driving motor 3003 locates on the lateral wall of broken box 1000, broken driving motor 3003 locates in two protection shells 6005, broken driving gear 3004 and the coaxial rigid coupling of output end of broken driving motor 3003, broken driving gear 3005 rotates and locates on the lateral wall of broken box 1000, broken driving gear 3005 is the meshing gear 3005, broken driving gear 3005 meshes with broken driving gear 3005 and the coaxial rigid coupling of broken driving gear 3006, two coaxial gear 6006, the coaxial rigid coupling of broken driving gear 3005 sets up the broken driving gear 3005 and the outer wall of broken box 1000, two sets up the coaxial driven crushing roller 3006.
Referring to fig. 1, fig. 3, fig. 4, fig. 6, fig. 8, fig. 10, fig. 13, fig. 14, fig. 15, fig. 19, and fig. 22, the negative pressure type dust screening assembly 4000 includes a first dust screen 4001, a second dust screen 4002, a suction cover 4003, a fixed cover 4004, a brush rod 4005, a dust screening motor 4007, a dust fan 4008, and a suction pipe 4009, the first dust screen 4001 is disposed on an outer side wall of the crushing box 1000, the second dust screen 4002 is disposed on an outer side wall of the crushing box 1000, the first dust screen 4001 is disposed below the second dust screen 4002, the suction cover 4003 is disposed on an outer side wall of the crushing box 1000, the suction cover 4003 is disposed on the second dust screen 4002, the fixed cover 4004 is disposed on the outer side wall of the crushing box 1000, the fixed cover 4004 is disposed on the first dust screen 4001, the brush rod 4005 is disposed on the active shredding spindle and disposed on the driven shredding spindle 2002, one side of the dust screen 4002 that is disposed on the crushing box 1000, one side of the dust screen 4005 that is close to the second dust screen 4002, the fixed cover 4006 is disposed on the first dust screen 4004, the brush rod 4005, the brush rod 4007 is fixedly connected to the brush rod 4007, and the brush rod 4008, the brush rod 4007 is disposed on the brush rod 4008, and the brush rod 4007, and the brush rod 4009, and the brush rod 4008, and the brush rod 4007 are connected to the brush rod.
Referring to fig. 1, fig. 2, fig. 4, fig. 5, fig. 7, fig. 9, fig. 10, fig. 15, fig. 18 and fig. 20, a classification drawer 6001 is slidably and detachably connected to the bottom of the crushing box 1000, a first classification chamber 6002 and a second classification chamber 6003 are disposed on the classification drawer 6001, a feed inlet 6006 is disposed at the top of the crushing box 1000, a controller 6008 is disposed on the crushing box 1000, a storage battery 6009 is disposed on the crushing box 1000, a filter screen 6010 is disposed on an outer side wall of the crushing box 1000, the filter screen 6010 is disposed opposite to the dust-proof fan 4008, and the filter screen 6010 is disposed above the filter screen 6001.
Referring to fig. 1, 2, 3, 5, 8, 11, 12, 18, 19, 20 and 23, the driven shredding rotating shaft 2002 and the driving shredding rotating shaft 2001 are arranged in parallel, the driving crushing roller 3001 and the driven crushing roller 3002 are arranged in parallel, the top jetting cavities 5203 are provided with two sets, the number of the top jetting heads 5204 is the same as that of the top jetting cavities 5203, the number of the bottom jetting cavities 5206 is two sets, the number of the bottom jetting heads 5207 is the same as that of the bottom jetting cavities 5206, the storage battery 6009 is electrically connected with a controller 6008, an air jet pump 5201, a dustproof sieving motor 4007, a crushing driving motor 3003 and a shredding driving motor 2005, and the controller 6008 is a single chip microcomputer of type STC89C 52.
In the first embodiment, the shredding assembly 2000 and the crushing assembly 3000 are used in a matched mode, waste paper can be broken in a multi-stage mode, the waste paper is broken into paper scraps, and the crushing effect is effectively improved.
Firstly, a user starts an air jet pump 5201, a dustproof screening motor 4007, a crushing driving motor 3003 and a shredding driving motor 2005 through a controller 6008, and throws waste paper to be crushed into a feeding port 6006, the waste paper enters the crushing box 1000 along the feeding port 6006, and then, under the action of gravity, the waste paper falls onto a driving shredding roller 2003 and a driven shredding roller 2004, at this time, the shredding driving motor 2005 in a starting state drives a shredding driving gear 2006 to rotate, the shredding driving gear 2006 drives a shredding driving pinion 2007 to rotate through gear transmission, the shredding driving gear 2007 drives a shredding driven gear 2008 to rotate through gear transmission, the rotating shredding driving gear 2007 and the shredding driven gear 2008 respectively drive a driving shredding rotating shaft 2001 and a driven shredding rotating shaft 2002 to rotate, the driving shredding roller 2003 and the driven shredding roller 2004 to rotate, the waste paper falling onto the driving shredding roller 2003 and the driven shredding roller 2004 are shredded rotating into small pieces 3002001, and then, the small pieces of the waste paper falling onto the shredding roller 3001 and the shredding roller 3002 are driven by the driving gear 3005, so that the shredding roller 3002 and the paper falls into small pieces, and the shredding roller 3005 is driven gear 3005, and the paper pieces are crushed by the driving gear 3005, thereby facilitating the crushing roller 3005 to crush the waste paper.
Second embodiment, this embodiment is based on the above-mentioned embodiment, and this scheme is through setting up the dustproof screening subassembly 4000 of negative pressure formula to realize screening function, dustproof function and prevent that feed inlet 6006 from blockking up the function.
After the dustproof screening motor 4007 is started, the dustproof screening motor 4007 drives the dustproof fan 4008 to rotate, negative pressure suction force is formed at the feeding hole 6006, external air enters the crushing box 1000 along the feeding hole 6006, the external air sequentially passes through the dustproof screen plate two 4002, the air suction cover 4003, the air suction pipe 4009, the fixed cover 4004 and the dustproof screen plate one 4001 and is finally blown into the crushing box 1000 by the dustproof fan 4008, at the moment, the waste paper thrown into the feeding hole 6006 is subjected to the combined action of the negative pressure suction force, the gravity of the paper and the friction force of the surface of the feeding hole 6006, the resultant force of the negative pressure suction force and the gravity of the paper is larger than the friction force of the surfaces of the waste paper and the feeding hole 6006, the waste paper placed at the feeding hole 6006 can automatically slide into the crushing box 1000, the problem that the feeding hole 6006 is blocked due to the fact that too much waste paper is thrown in is solved, workers do not need to hold tools to push the paper piled up in the feeding hole 6006 into the crushing box 1000, manpower is saved, and the production efficiency is improved.
Simultaneously, at the in-process that tears garrulous processing and broken handle to old and useless paper, can produce a lot of dusts, under the effect of pivoted dustproof fan 4008, outside air enters into the inside of crushing box 1000 along feed inlet 6006 constantly to make the dust in the crushing box 1000 can not enter into the external environment along feed inlet 6006, solved because of the dust drifts in the external environmental pollution problem and the healthy problem of harm workman that causes along feed inlet 6006.
In the process of shredding waste paper, the rotating driving shredding rotating shaft 2001 and the driven shredding rotating shaft 2002 drive the brush rod 4005 to swing, the brush rod 4005 drives the brush layer 4006 to swing, and in the swinging process of the brush layer 4006, small pieces of waste paper adsorbed on the second dustproof screen plate 4002 are swept down due to negative pressure suction generated by the dustproof fan 4008, so that the condition that the screening function, the dustproof function and the function of preventing the blockage of the feeding port are adversely affected due to the blockage of the second dustproof screen plate 4002 is avoided.
After the crushing is finished, paper scraps generated in the crushing process fall to the classification drawer 6001 below the driving crushing roller 3001 and the driven crushing roller 3002, at the moment, air is blown into the crushing box 1000 by the rotating dustproof fan 4008, so that the paper scraps with lighter weight are blown to a position far away from the dustproof fan 4008 and fall into the second classification cavity 6003 for collection, and heavier impurities such as stones or iron scraps fall into the first classification cavity 6002 for collection, so that the heavier impurities such as the stones or the iron scraps are separated from the paper scraps, and further the subsequent paper scraps are processed conveniently, then the air blown out from the dustproof fan 4008 and carrying the dust flows to the filter screen plate 6010, under the action of the filter screen plate 6010, the dust is blocked in the crushing box 1000, and the clean air is sent out to the external environment along the filter screen plate 6010.
Third embodiment, this embodiment is based on the above-described embodiment, and by providing the jam-avoiding type accumulation preventing mechanism 5000, a situation where small pieces of waste paper produced during shredding are accumulated on the driving shredding roller 2003 and the driven shredding roller 2004, and a situation where paper dust produced during shredding is accumulated on the driving crushing roller 3001 and the driven crushing roller 3002 are avoided.
In the process of shredding and crushing waste paper, there are easily occurred the situation that small pieces of waste paper are piled up on the driving shredding roller 2003 and the driven shredding roller 2004 and the situation that paper scrap is piled up on the driving shredding roller 3001 and the driven shredding roller 3002, when the piled amount of small pieces of waste paper and paper scrap is excessive, there is an adverse effect on the shredding process and the crushing process, and at the same time, it is inconvenient for workers to clean the surfaces of the driving shredding roller 2003, the driven shredding roller 2004, the driving shredding roller 3001 and the driven shredding roller 3002, increasing the labor amount of workers and increasing the production cost, so that in the process of shredding and crushing waste paper, air is rapidly sent into the air outlet pipe 5202 by the air jet pump 5201, and thereafter, the rapidly flowing air passes through the anti-clogging control chamber 5101 and the connecting pipe 5209 in sequence and is sent into the top jetting chamber 3 and the bottom jetting chamber 5206, respectively, the air in the top jetting chamber 5203 is jetted fast along the top jetting holes 5205 in the top jetting head 5204 to the surfaces of the driving shredding roller 2003 and the driven shredding roller 2004, whereby small pieces of the waste paper accumulated on the surfaces of the driving shredding roller 2003 and the driven shredding roller 2004 are blown off, and the air in the bottom jetting chamber 5206 is jetted fast along the bottom jetting holes 5208 in the bottom jetting head 5207 to the surfaces of the driving crushing roller 3001 and the driven crushing roller 3002, whereby the paper dust accumulated on the surfaces of the driving crushing roller 3001 and the driven crushing roller 3002 is blown off, by which the technical problem that the small pieces of the waste paper and the paper dust are accumulated to adversely affect the shredding process and the crushing process is solved, and the worker does not need to clean the surfaces of the driving shredding roller 2003, the driven shredding roller 2004, the driving crushing roller 3001, and the driven crushing roller 3002, the labor capacity of workers is reduced, and the production cost is reduced.
Meanwhile, the technical problem that the top injection hole 5205 and the bottom injection hole 5208 are blocked easily due to long-term exposure in a dust flying environment is solved by matching the blocking avoiding component 5100 with the accumulation preventing component 5200 in order to avoid the blocking of the top injection hole 5205 and the bottom injection hole 5208.
In the process of shredding and crushing waste paper, the driven shredding rotating shaft 2002 drives the anti-clogging control cam 5102 to rotate, the rotating anti-clogging control cam 5102 drives the control end 5106 in contact with the anti-clogging control cam 5102 to move up and down, so that the anti-clogging control slide bar 5105 is driven to move up and down in the anti-clogging control cavity 5101, the anti-clogging control slide bar 5105 drives the anti-clogging control ball 5107 to move up and down, referring to fig. 16, when the anti-clogging control cam 5102 rotates to a position where the raised end 5103 and the control end 5106 are in contact with each other, less air flows into the connecting pipe 5209 from the anti-clogging control cavity 5101, so that the force of air flow sprayed to the surfaces of the driving shredding roller 2003, the driven shredding roller 2004, the driving shredding roller 3001 and the driven shredding roller 3002 is smaller, referring to fig. 17, when the anti-clogging control cam 5102 rotates to a position where the smooth end 5104 and the control end 5106 are in contact with each other, more air flows into the anti-clogging control cavity 5101 from the connecting pipe, therefore, the force of the air flow sprayed to the surfaces of the driving shredding roller 2003, the driven shredding roller 2004, the driving crushing roller 3001 and the driven crushing roller 3002 is large, the driven shredding rotating shaft 2002 is driven to rotate rapidly by the shredding driving motor 2005, and the anti-clogging control cam 5102 is driven to rotate rapidly by the driven shredding rotating shaft 2002, so that the force of the air flow sprayed to the surfaces of the driving shredding roller 2003, the driven shredding roller 2004, the driving crushing roller 3001 and the driven crushing roller 3002 is increased and decreased rapidly, when the force of the air flow sprayed to the surfaces of the driving shredding roller 2003, the driven shredding roller 2004, the driving crushing roller 3001 and the driven crushing roller 3002 is constant, if the top injection hole 5 and the bottom injection hole 5208 are blocked carelessly, the blocked air flow with constant force is difficult to flush the blocked objects from the top injection hole 5205 and the bottom 5208, and therefore the anti-clogging type anti-accumulation waste mechanism is difficult to effectively prevent small paper scraps from accumulating Technical effects, when the force of the air flow sprayed to the surfaces of the driving shredding roller 2003, the driven shredding roller 2004, the driving shredding roller 3001 and the driven shredding roller 3002 is rapidly increased and decreased, if the top injection hole 5205 and the bottom injection hole 5208 are inadvertently blocked, the air flow with rapidly increased and decreased force can continuously impact the blocked top injection hole 5205 and the blocked bottom injection hole 5208, so that the blocking object can be more easily flushed from the top injection hole 5205 and the bottom injection hole 5208, and the technical problem that the top injection hole 5205 and the bottom injection hole 5208 are easily blocked due to long-term exposure to a dust flying environment is solved.
Fourth embodiment, this embodiment is based on the above-mentioned embodiment, the shredding drive motor 2005, the shredding drive gear 2006, the shredding driven gear 2008, the crushing drive motor 3003, the crushing drive gear 3004, the crushing drive gear 3005, and the crushing driven gear 3006 are isolated from the external environment by providing the first protective shell 6004 and the second protective shell 6005, thereby avoiding a situation in which a safety accident is caused by careless entanglement of laundry into gears, and at the same time, avoiding an adverse effect of external dust, moisture, and the like on the normal operation of the shredding drive motor 2005, the shredding drive gear 2006, the shredding driven gear 2008, the crushing drive motor 3003, the crushing drive gear 3004, the crushing drive gear 3005, and the crushing driven gear 3006.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A multistage raw materials crushing apparatus of stifled type is prevented to negative pressure formula for paper products production, its characterized in that: including broken box (1000), tear subassembly (2000), broken subassembly (3000), the dustproof screening subassembly of negative pressure formula (4000) and avoid blocking up the type and prevent piling up mechanism (5000), top-down is equipped with first (6004) of protective housing and two (6005) of protective housing in proper order on broken box (1000), tear subassembly (2000) locate in broken box (1000) and locate in protective housing (6004), broken subassembly (3000) are located in broken box (1000) and are located in two (6005) of protective housing, the dustproof screening subassembly of negative pressure formula (4000) are located on broken box (1000) and are located on tearing subassembly (2000), it prevents piling up mechanism (5000) and locate on broken box (1000) and locate on tearing subassembly (2000) to keep away the type, it prevents piling up mechanism (5000) and prevents piling up subassembly (5100) including keeping away from blocking up subassembly (5100) and preventing piling up subassembly (5200), it locates on broken box (1000) to keep away from blocking up subassembly (5200), it prevents piling up subassembly (5200) and prevents piling up the subassembly (5200) and sets up the setting up to keep away.
2. The multi-stage negative pressure, anti-clogging raw material reducing apparatus for paper product production of claim 1, wherein: the anti-blocking component (5100) comprises an anti-blocking control cavity (5101), an anti-blocking control cam (5102), an anti-blocking control slide bar (5105) and an anti-blocking control ball (5107), the anti-blocking control cavity (5101) is arranged on the outer side wall of the crushing box body (1000), a communicating control end (5110) is arranged on the anti-blocking control cavity (5101), the anti-blocking control cam (5102) is rotatably arranged on the crushing box body (1000), the anti-blocking control cam (5102) is arranged under the anti-blocking control cavity (5101), a convex end 5103 and a smooth end 5104 are arranged on the anti-blocking control cam (5102), the anti-blocking control slide bar (5105) is connected to the bottom of the anti-blocking control cavity (5101) in a sliding and plugging mode, a control end 5106 is arranged at the lower end of the anti-blocking control slide bar (5105), the control end 5106 is in contact with the anti-blocking control cam (5102), the anti-blocking control ball (5107) is arranged at the top of the anti-blocking control slide in the anti-blocking control cavity (5101).
3. The multi-stage negative pressure, anti-clogging raw material reducing apparatus for paper product production of claim 2, wherein: prevent piling up subassembly (5200) including jet pump (5201), outlet duct (5202), top spray chamber (5203), top spray head (5204), bottom spray chamber (5206), bottom spray head (5207) and connecting pipe (5209), the top of broken box (1000) is located in jet pump (5201), the one end intercommunication of outlet duct (5202) is located on jet pump (5201), the top of preventing blockking up control chamber (5101) is located in the other end intercommunication of outlet duct (5202), top spray chamber (5203) symmetry is located on the lateral wall of broken box (1000), top spray chamber (5204) intercommunication is located on top spray chamber (5203), top spray head (5204) are located in broken box (1000), be array evenly distributed on top spray head (5204) and be equipped with on top jet orifice (5205), bottom spray chamber (5206) symmetry is located on the lateral wall of broken box (1000) bottom spray chamber (5206), bottom spray chamber (5206) are located the top spray chamber (5203) below, spray head (5207) upper spray chamber (5207) top spray chamber (5207) and bottom spray chamber (5207) even side connection pipe (5207) intercommunication, spray chamber (5206) are located spray chamber (5209) and are even spray chamber (5209) and are located on the bottom spray chamber (5206) even side the connecting pipe (5206) the bottom spray chamber (5206) intercommunication ) The above.
4. The multi-stage negative pressure, anti-clogging raw material reducing apparatus for paper product production of claim 3, wherein: the shredding assembly (2000) comprises a driving shredding rotating shaft (2001), a driven shredding rotating shaft (2002), a driving shredding roller (2003), a driven shredding roller (2004), a shredding driving motor (2005), a shredding driving gear (2006), a shredding driving gear (2007) and a shredding driven gear (2008), wherein the driving shredding rotating shaft (2001) is rotatably arranged in the shredding box body (1000), the driven shredding rotating shaft (2002) is coaxially fixedly connected with the anti-clogging control cam (5102), the driving shredding roller (2003) is arranged on the driving shredding rotating shaft (2001), the driven shredding roller (2004) is arranged on the driven shredding rotating shaft (2002), the shredding driving motor (2005) is arranged on the outer side wall of the shredding box body (1000), the shredding driving motor (2005) is arranged in a first shielding shell (6004), the shredding driving gear (2006) is fixedly connected with the output end of the shredding driving motor (2005), the shredding driving gear (2006) is arranged in the coaxial shredding driving gear (6004), the inner shell (2006) of the shielding shell (2007) is rotatably arranged on the shredding driving gear (6004), the outer side wall of the shredding driving gear (2007) is meshed with the shredding driving gear (1000), and the shredding driving gear (2007) is arranged on the outer side wall of the shredding driving gear (6004), the novel crushing device is characterized in that the crushing driving gear (2007) and the driving crushing rotating shaft (2001) are coaxially fixedly connected, the crushing driven gear (2008) rotates on the outer side wall of the crushing box body (1000), the crushing driven gear (2008) and the crushing driving gear (2007) are meshed and arranged, the crushing driven gear (2008) is arranged in the first protective shell (6004), and the crushing driven gear (2008) and the driven crushing rotating shaft (2002) are coaxially fixedly connected.
5. The negative pressure type anti-clogging multi-stage raw material reducing apparatus for paper product production according to claim 4, wherein: negative pressure formula dustproof screening subassembly (4000) is including dustproof otter board one (4001), dustproof otter board two (4002), suction hood (4003), fixed cover (4004), brush-holder stud (4005), dustproof screening motor (4007), dustproof fan (4008) and breathing pipe (4009), dustproof otter board one (4001) is located on the lateral wall of broken box (1000), dustproof otter board two (4002) are located on the lateral wall of broken box (1000), the below of dustproof otter board two (4002) is located in dustproof otter board one (4001), on the lateral wall of broken box (1000) is located in suction hood (4003), on dustproof otter board two (4002) is located in suction hood (4003) cover, on the lateral wall of broken box (1000) is located in fixed cover (4004), fixed cover (4004) cover is located on dustproof otter board one (4001), the multiunit initiative is located in the pivot of smashing (2001) and is located on driven and is torn pivot (2002) to brush-holder stud (4005), screening 4008) is close to the coaxial screening motor (4006) of dustproof otter board (4006), dust-holder stud (4007) and dust-holder stud (4008) is located on dustproof otter board (4006), dust-holder stud (4006) and dust-holder stud (4007) is located on the motor (4006) and dust-holder connection motor (4002), dust-holder connection motor (4006) and dust-holder (4008) is located on the motor (4002), dust-holder stud (4006) and dust-holder stud (4008) the motor (4006) is located on the output One end of the air suction pipe (4009) is communicated with the air suction cover (4003), and the other end of the air suction pipe (4009) is communicated with the fixing cover (4004).
6. The multi-stage negative pressure, anti-clogging raw material reducing apparatus for paper product production of claim 5, wherein: the crushing subassembly (3000) includes initiative crushing roller (3001), driven crushing roller (3002), broken driving motor (3003), broken drive gear (3004), broken driving gear (3005) and broken driven gear (3006), the intercommunication is equipped with broken cover bucket (6007) on the lateral wall of broken box (1000), the one end of initiative crushing roller (3001) is rotated and is located on the inside wall of broken box (1000), the other end of initiative crushing roller (3001) is rotated and is located on broken cover bucket (6007), the one end of driven crushing roller (3002) is rotated and is located on the inside wall of broken box (1000), the other end of driven crushing roller (3002) is rotated and is located on broken cover bucket (6007), driven crushing roller (3002) is rotated and is located in broken box (1000), broken driving motor (3003) is located on the lateral wall of broken box (1000), broken driving motor (3003) is located in two (6005) of protective housing, broken driving gear (3004) and the coaxial drive gear (3003), broken driving gear (3005) is located on the coaxial output end of broken driving gear (3005) and broken driving gear (3005), broken driving gear (3005) is located on two (6005) the coaxial protection gear (3005) and is located on the lateral wall of broken box (6005), broken driving gear (3005), broken driven gear (3006) rotate locate on the lateral wall of broken box (1000), broken driven gear (3006) and the coaxial rigid coupling of driven crushing roller (3002), broken driven gear (3006) are the meshing setting with broken driving gear (3005), broken driven gear (3006) are located in protecting crust two (6005).
7. The multi-stage negative pressure, anti-clogging raw material reducing apparatus for paper product production of claim 6, wherein: the bottom of broken box (1000) slides the plug and connects and is equipped with categorised drawer (6001), be equipped with categorised chamber one (6002) and categorised chamber two (6003) on categorised drawer (6001), the top of broken box (1000) is equipped with feed inlet (6006), be equipped with controller (6008) on broken box (1000), be equipped with battery (6009) on broken box (1000), be equipped with filter plate (6010) on the lateral wall of broken box (1000), filter plate (6010) is relative setting with dustproof fan (4008), the top of categorised drawer (6001) is located in filter plate (6010).
8. The multi-stage negative pressure, anti-clogging raw material reducing apparatus for paper product production of claim 7, wherein: the driven shredding rotating shaft (2002) and the driving shredding rotating shaft (2001) are arranged in parallel, and the driving crushing roller (3001) and the driven crushing roller (3002) are arranged in parallel.
9. The multi-stage negative pressure, anti-clogging raw material reducing apparatus for use in the production of paper products of claim 8, wherein: the top jetting cavities (5203) are provided with two groups, the number of the top jetting heads (5204) is consistent with that of the top jetting cavities (5203), the number of the bottom jetting cavities (5206) is provided with two groups, and the number of the bottom jetting heads (5207) is consistent with that of the bottom jetting cavities (5206).
10. The multi-stage negative pressure, anti-jamming raw material reducing apparatus for use in the production of paper products according to claim 9, wherein: the storage battery (6009) is electrically connected with the controller (6008), the air jet pump (5201), the dustproof screening motor (4007), the crushing driving motor (3003) and the shredding driving motor (2005), and the controller (6008) is a single chip microcomputer of STC89C52 type.
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| CN202210887981.0A CN115138434A (en) | 2022-07-27 | 2022-07-27 | A multistage raw materials crushing apparatus of stifled type is prevented to negative pressure formula for paper products production |
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| CN202210887981.0A CN115138434A (en) | 2022-07-27 | 2022-07-27 | A multistage raw materials crushing apparatus of stifled type is prevented to negative pressure formula for paper products production |
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| CN115138434A true CN115138434A (en) | 2022-10-04 |
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| CN202210887981.0A Pending CN115138434A (en) | 2022-07-27 | 2022-07-27 | A multistage raw materials crushing apparatus of stifled type is prevented to negative pressure formula for paper products production |
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