CN116673105A - High-speed cutting pulverizer - Google Patents

High-speed cutting pulverizer Download PDF

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Publication number
CN116673105A
CN116673105A CN202310881757.5A CN202310881757A CN116673105A CN 116673105 A CN116673105 A CN 116673105A CN 202310881757 A CN202310881757 A CN 202310881757A CN 116673105 A CN116673105 A CN 116673105A
Authority
CN
China
Prior art keywords
cutter disc
blade
rotary
disc
fixed cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310881757.5A
Other languages
Chinese (zh)
Inventor
陶淘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Fleck Fluid Equipment Co ltd
Original Assignee
Nantong Fleck Fluid Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nantong Fleck Fluid Equipment Co ltd filed Critical Nantong Fleck Fluid Equipment Co ltd
Priority to CN202310881757.5A priority Critical patent/CN116673105A/en
Publication of CN116673105A publication Critical patent/CN116673105A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • 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
    • B02C18/18—Knives; Mountings thereof
    • 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
    • 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
    • B02C18/24—Drives
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

The invention relates to the technical field of pulverizer equipment, and discloses a high-speed cutting pulverizer, which comprises a feed hopper, a pulverizing mechanism, a bearing seat and a machine seat, wherein a rotating shaft connected with a motor on the machine seat penetrates through the bearing seat, a rotating cutter disc of the pulverizing mechanism is driven to rotate above the rotating shaft, the rotating cutter disc is positioned in a fixed cutter disc, rotating blades are sequentially arranged on the circumference of the rotating cutter disc, the rotating blades are sequentially positioned on the circumferential side edge of the rotating cutter disc, inward cutting blade grooves are sequentially formed in the circumference of the fixed cutter disc, a magnetic disc is arranged in the feed hopper above the fixed cutter disc, magnetic rods are sequentially arranged in the magnetic disc at intervals, the tail end of a discharge cover at the bottom of the bearing seat below the rotating cutter disc is provided with an inclination facing to the outside, and a sealing structure is arranged below the pulverizer cutter disc. The bearing is prevented from being damaged in the material bearing, the purpose of quick blanking and no sanitary dead angle is achieved in the high-speed shearing and crushing process of the material, the motor is a variable-frequency speed regulating motor, and the relatively high-speed cutting effect between the fixed cutter disc and the rotary cutter disc can be achieved under the speed regulation of the frequency converter.

Description

High-speed cutting pulverizer
Technical Field
The invention relates to the technical field of pulverizer equipment, in particular to a high-speed cutting pulverizer.
Background
In the production process, some materials need finer grinding, such as soybean hulls, rice or nano-material graphene, for example, after soybean is ground into soybean milk, the ground soybean hulls cannot be ground and crushed more finely, so that the ground soybean hulls can only be used for feeding pigs, great waste is caused to enterprises, the cost is increased, and if the soybean hulls can be ground more finely, the ground soybean hulls can also be used for serving as other foods for shipment.
When the previous pulverizer pulverizes and grinds the material, the mechanism of protection pivot does not exist for the material is run into easily, causes the damage to the axis of rotation.
In document CN 218742341U, a fiber crushing and pulping machine is disclosed, including connecting gradually the actuating mechanism on the base, grinding mechanism and storage mechanism, actuating mechanism includes inverter motor, pivot, grinding mechanism includes casing, grinding chamber, revolving grind, decide to grind, cut big blade, cut little blade, triangle tooth reamer, the casing links to each other with grinding chamber and sets up, sets up revolving grind and decide to grind in the casing, decides to grind and is fixed in casing one side lateral wall, revolving grind and set up in the pivot that runs through the casing, revolving grind and decide to grind the matching setting, grind the intracavity and set up and cut big blade, cut little blade, triangle tooth reamer, cut big blade, cut little blade cover are located in the pivot, triangle tooth reamer is fixed in the pivot tip. The pulverizer of this kind of structure is when smashing, and the pivot part is not protected it, and in smashing, the material enters into the pivot easily, after a long time, causes the damage to it easily.
For this reason, a new solution is needed to solve the above technical problems.
Disclosure of Invention
In order to solve the problems, the invention discloses a high-speed cutting pulverizer which is used for removing impurities from materials, preventing the impurities in the materials from damaging a rotating shaft, avoiding polluting a frame when the materials are discharged, and also being capable of rapidly adjusting the high speed of a device, and realizing rapid cutting and pulverizing of the materials by cooperation between a fixed cutter disc and a rotating cutter disc.
The technical scheme of the invention is as follows: the utility model provides a high-speed cutting rubbing crusher, including the feeder hopper, rubbing crusher constructs, bearing frame and frame, the axis of rotation that motor on the frame is connected, the axis of rotation runs through the bearing frame, the axis of rotation top drives rubbing crusher constructs's revolving knife dish and rotates, revolving knife dish is located the cutter head, revolving knife dish circumference is equipped with the revolving knife piece in proper order, the revolving knife piece is located the circumference side of revolving knife dish in proper order, be equipped with inwards cutting piece sword groove on the cutter head circumference in proper order, be equipped with the magnetic disk in the feeder hopper of cutter head top is decided, the interval is equipped with the bar magnet in proper order in the magnetic disk, the ejection of compact lid end of cutter head bottom is equipped with the slope towards outside, rubbing crusher constructs the below and is equipped with seal structure.
Through adopting above-mentioned technical scheme, throw into the back with the material from the hopper, fall to crushing mechanism after the magnetic disk and smash, the material after smashing the completion flies out downwards in the cutting blade sword inslot of stationary knife dish, falls into the collecting vessel from the ejection of compact lid at last, accomplishes the grinding to the material.
Preferably, the rotary cutter disc is located entirely inside the stationary cutter disc, with the rotary cutter blade being infinitely close to the inside of the cutter blade slot of the stationary cutter disc.
Through adopting above-mentioned technical scheme, when the material flies out from the stationary knife dish like this, the rotary knife dish can carry out abundant quick crushing to it, improves the fineness of the granule of material after smashing.
Preferably, the edge position of the rotary blade infinitely close to the cutting blade groove forms an acute angle, the horizontal distance between the rotary blade a parallel to the horizontal plane on the rotary cutter disc and the center point of the rotary cutter disc is different by 24-26mm, the horizontal included angle between the rotary blade a and the center point of the rotary base is 15-16 degrees, and the rest rotary blades on the rotary cutter disc are uniformly arranged on the circumferential side edges of the rotary cutter disc respectively according to the size of the rotary blade a.
Through adopting above-mentioned technical scheme, the edge of a knife of turning blade is when smashing the material, and the acute angle of turning blade can carry out quick effectual smashing to the material of stationary knife dish cutting blade inslot, and the cutting dynamics of turning blade when smashing the material is increased to this kind of arrangement mode furthest of turning blade.
Preferably, the cutting blade grooves are uniformly distributed between the upper blade and the lower blade of the fixed cutter head, the blade connection baffle rings are arranged between the upper blade and the lower blade of the fixed cutter head, the width of the cutting blade grooves is 0.3-0.5mm, the number of the cutting blade grooves is 290-320, the horizontal distance between the cutting blade groove a parallel to the horizontal plane on the fixed cutter head and the center point of the fixed cutter head is 28-30mm, the rest cutting blade grooves on the fixed cutter head are uniformly distributed on the upper blade and the lower blade of the fixed cutter head in the size of the cutting blade groove a, and baffle rings are arranged between the upper blade and the lower blade.
Through adopting above-mentioned technical scheme, the size in cutting blade sword groove just in time can make the material pass through fast and be thrown away, also can furthest accomplish the maximize with the quantity in cutting blade sword groove on deciding the blade disc, just so can increase the material by the kibbling probability of rotating the blade disc cutting, decides the upper portion and the lower part of blade disc and does not communicate and prevent to decide the cutting blade sword groove direct link up on the blade disc and lead to the fixed blade disc fracture.
Preferably, the feeder hopper includes that the feeding is gone up and is fighted under the feeding, and the magnetic disk is located the feeding and fights the position between the lower fill with the feeding, and both sides are fixed through the bolt, and the magnetic rod is arranged in the magnetic disk in proper order in the magnetic disk, is equipped with the interval between the magnetic rod.
Through adopting above-mentioned technical scheme, the magnetic disk can be so that the iron nail bolt etc. that probably mixes in the material is directly adsorbed on the bar magnet of magnetic disk, prevents that mixed iron nail bolt etc. from falling into crushing mechanism in, damages parts such as stationary knife dish runner dish, is equipped with the interval between the bar magnet, can make the material fall into crushing mechanism downwards from the gap between the bar magnet when pouring into.
Preferably, the bottom of the feeding lower bucket is connected with the upper cover of the shell, the upper cover of the shell is internally connected with the retainer ring on the upper part of the fixed cutter disc through the upper gland of the fixed cutter disc, the two ends of the upper gland of the fixed cutter disc are connected with the upper cover of the shell through quick-opening connection, the lower gland of the fixed cutter disc arranged on the bearing seat is connected with the retainer ring on the lower part of the fixed cutter disc through the lower gland of the fixed cutter disc, and the center point of the rotary cutter disc is rotationally connected with the center point of the fixed cutter disc through the bolt and the sealing plate.
Through adopting above-mentioned technical scheme, through gland and stationary knife dish lower gland on the stationary knife dish with the stationary knife dish suppression on the bearing frame between shell upper cover and the ejection of compact section of thick bamboo, the bolt of commentaries on classics blade dish passes through the central point of closing plate and stationary knife dish to be connected, can make the material when being thrown into crushing mechanism, promptly on the commentaries on classics blade dish, prevent that the material from entering into in the axis of rotation, damage the rotation of axis of rotation.
Preferably, the side wall of the bearing seat is welded on the inner side wall of the discharging cylinder through a welding plate, the upper part of the bearing seat is fixedly connected with the upper part of the discharging cylinder, the bottom of the upper cover of the shell is connected with the upper part of the discharging cylinder, and the outer side wall of the upper cover of the shell and the outer side wall of the discharging cylinder form a smooth curved surface.
Through adopting above-mentioned technical scheme, the bearing frame is located the inside of a discharging section of thick bamboo, and a discharging section of thick bamboo and a shell upper cover smooth connection, like this when smashing the material of accomplishing and fly out from the cutting blade sword groove of stationary knife dish, directly fall into a discharging section of thick bamboo from the shell upper cover to fall from discharging cover.
Preferably, the discharging cylinder side is provided with an adjusting seat connected with an adjusting plate on the machine base, the height of the discharging cylinder is adjusted through adjusting bolt connection between the top of the adjusting seat and the top of the adjusting plate, a pulley is arranged at the bottom of the machine base, a rotating shaft in the bearing seat is connected with a belt pulley at the output end of a motor on the machine base through a belt, and the diameter ratio of a driving wheel of the motor to a driven wheel of the rotating shaft is 1:1.9-2.1, the motor is a variable frequency speed regulating motor.
Through adopting above-mentioned technical scheme, the spaced distance between regulating plate upper portion and the regulating seat upper portion is fixed through the bolt, can directly adjust the height of ejection of compact section of thick bamboo like this, and the pulley that the bottom of frame was equipped with can make things convenient for whole device to remove arbitrary position, does not need to carry again, and the motor passes through the action wheel and drives the belt to drive the axis of rotation through the follower and carry out fast rotation.
Preferably, the rotary cutter bottom comprises a downward rotary cutter base of a sealing structure, the periphery of the rotating shaft on the bearing seat is provided with a bearing cover, the rotary cutter base is tightly matched with the bearing cover, and a mechanical seal is arranged between the bearing cover and the rotating shaft.
Through adopting above-mentioned technical scheme, close fit between rotary cutter base and the bearing frame can make the material in the time of falling down from the downhill off of the interior departure of stationary knife dish, prevents that it from entering into the axis of rotation, causes the damage to the axis of rotation, and mechanical seal can further form the protection to the axis of rotation.
Preferably, the discharging cover is positioned at the bottom of the discharging cylinder, the discharging cover is in a downward funnel shape as a whole, and one side of the side wall of the discharging cover, which is close to the machine base, is longer than one side of the side wall, which is far away from the machine base.
Through adopting above-mentioned technical scheme, when the material falls from the ejection of compact lid like this, because the speed of material is very fast, can make the material follow the side that the lateral wall is shorter and get off, prevent that the material from splashing on the frame, dirty the frame.
The invention has the advantages that: 1. according to the invention, the magnetic disk is arranged in the feed hopper, so that when materials are poured into the feed hopper, impurities such as iron nails possibly existing in the materials can be adsorbed by the magnetic rod in the magnetic disk, and the materials are prevented from falling into the crushing mechanism, so that the fixed cutter disc and the rotary cutter disc of the crushing mechanism are prevented from being damaged.
2. The side wall of the tail end of the discharging cover is longer than the side far away from the frame, so that when materials fall down, the materials can fall into the collecting barrel directly from the side with the shorter side wall, and the materials are prevented from splashing out to pollute the frame.
3. The rotary cutter base and the bearing cover are matched and tightly connected with the bearing seat to form a completely closed space, namely, the sealing structure can prevent materials from entering the rotating shaft to damage the rotating shaft when the materials are cut and crushed.
4. According to the invention, the height of the discharging cylinder can be adjusted through the connecting distance between the adjusting plate and the adjusting seat, so that the discharging cylinder is convenient and quick.
5. The part of the rotating blade, which is close to the fixed blade disc, presents an acute angle, so that when materials enter between the rotating blade and the fixed blade disc, the rotating blade can rapidly cut and crush the materials under the drive of the rotating shaft, and the crushing work of the materials is completed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of an exploded view of the comminution structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of an exploded view of the housing of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic diagram of a magnetic disk according to the present invention;
FIG. 5 is a schematic view of the structure of the rotary cutter head and the fixed cutter head of the present invention;
FIG. 6 is a schematic view of a rotor disc according to the present invention;
FIG. 7 is a schematic side view of the rotary cutterhead of the present invention;
fig. 8 is a schematic structural view of a cutter head according to the present invention;
FIG. 9 is an enlarged view of portion A of FIG. 8 illustrating the construction of the present invention;
fig. 10 is a schematic side view of the cutter head of the present invention.
Wherein: 1. the device comprises a machine base, 2, a motor, 3, a belt pulley, 4, an adjusting plate, 5, an upper feeding hopper, 6, a lower feeding hopper, 7, a magnetic disk, 7-1, a magnetic rod, 8, an upper shell cover, 9, an upper fixed cutter head gland, 10, a lower fixed cutter head gland, 11, a fixed cutter head, 11-1, a cutting blade groove a,11-2, a cutting blade groove, 11-3, a retainer ring, 12, a rotating cutter head, 12-1, a rotating blade a,12-2, a rotating blade, 12-3, a rotating cutter base, 13, a sealing plate, 14, a bearing cover, 15, a bearing seat, 16, a rotating shaft, 17, a discharging cylinder, 18, an adjusting seat, 19 and a discharging cover.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The high-speed cutting pulverizer comprises a feed hopper, a pulverizing mechanism, a bearing seat 15 and a machine seat 1, wherein a rotating shaft 16 is connected with a motor 2 on the machine seat 1, the rotating shaft 16 penetrates through the bearing seat 15, a rotor disc 12 of the pulverizing mechanism is driven to rotate above the rotating shaft 16, the rotor disc 12 is positioned in a fixed cutter disc 11, the circumference of the rotor disc 12 is sequentially provided with rotor blades 12-2, the rotor blades 12-2 are sequentially positioned on the circumferential side edge of the rotor disc 12, the circumference of the fixed cutter disc 11 is sequentially provided with inward cutting blade grooves 11-2, a magnetic disc 7 is arranged in the feed hopper above the fixed cutter disc 11, magnetic rods 7-1 are sequentially arranged in the magnetic disc 7 at intervals, the tail end of a discharge cover 19 at the bottom of the bearing seat 15 below the rotor disc 12 is provided with an inclination towards the outside, after the materials are thrown into the hopper, the materials fall into the pulverizing mechanism after being pulverized through the magnetic disc 7, the materials after the pulverization are discharged from the cutting blade grooves 11-2 of the fixed cutter disc 11 and finally fall into a collecting barrel from the discharge cover 19, and the materials after the pulverization are finished.
As shown in fig. 5, the rotary cutter disc 12 is wholly located in the fixed cutter disc 11, and the rotary cutter 12-2 is infinitely close to the inner side of the cutting blade slot 11-2 of the fixed cutter disc 11, so that when the material flies out from the fixed cutter disc 11, the rotary cutter disc 12 can sufficiently and rapidly crush the material, and the fineness of particles of the material after crushing is improved.
As shown in fig. 6-7, the position of the rotary blade 12-2 infinitely approaching to the cutting blade slot 11-2 is in an acute angle, when the material is crushed by the blade edge of the rotary blade 12-2, the material in the cutting blade slot 11-1 of the fixed blade disk 11 can be crushed rapidly and effectively by the acute angle of the rotary blade 12-2, the horizontal distance between the rotary blade a12-1 parallel to the horizontal plane on the rotary blade disk 12 and the center point of the rotary blade disk 12 differs by 24-26mm, the horizontal included angle between the rotary blade a12-1 and the center point of the rotary base is 15-16 degrees, the rest rotary blades 12-2 on the rotary blade disk 12 are uniformly arranged on the circumferential side edge of the rotary blade disk 12 respectively in the size of the rotary blade a12-1, and the arrangement mode of the rotary blades 12-2 increases the cutting force of the rotary blade 12-2 when the material is crushed to the greatest extent.
As shown in fig. 8-10, the cutting blade grooves 11-1 are uniformly distributed between the upper blade and the lower blade of the cutter fixing disc 11, the blade connection baffle rings are arranged between the upper blade and the lower blade of the cutter fixing disc 11, the width of the cutting blade groove 11-2 is 0.3-0.5mm, the size of the cutting blade groove 11-2 just can enable materials to be thrown out quickly, the number of the cutting blade grooves 11-2 is 290-320, the number of the cutting blade grooves 11-2 can be maximized on the cutter fixing disc 11 to the greatest extent, the horizontal distance between the cutting blade groove a11-1 parallel to the horizontal plane on the cutter fixing disc 11-1 and the center point of the cutter fixing disc 11 is 28-30mm, the rest cutting blade grooves on the cutter fixing disc 11 are uniformly distributed on the upper blade and the lower blade of the cutter fixing disc 11 in the size of the cutting blade groove a11-1, and baffle rings are arranged between the upper blade and the lower blade. In this way, the probability of cutting and crushing materials by the rotary cutter disc 12 can be increased, and the upper part and the lower part of the fixed cutter disc 11 are not communicated, so that the fixed cutter disc 11 is prevented from being broken due to the fact that the cutting blade cutter groove 11-2 on the fixed cutter disc 11 is directly communicated.
The feeder hopper comprises an upper feeding hopper 5 and a lower feeding hopper 6, magnetic discs 7 are positioned at positions between the upper feeding hopper 5 and the lower feeding hopper 6, two sides of the upper feeding hopper 6 are fixed through bolts, magnetic rods 7-1 in the magnetic discs 7 are sequentially arranged in the magnetic discs 7, a gap is arranged between the magnetic rods 7-1, the magnetic discs 7 can enable iron nail bolts and the like which are possibly mixed in materials to be directly adsorbed on the magnetic rods 7-1 of the magnetic discs 7, the mixed iron nail bolts and the like are prevented from falling into a crushing mechanism, parts such as a cutter head 11 rotating cutter disc 12 and the like are damaged, the magnetic rods 7-1 are provided with a gap, materials can fall into the crushing mechanism downwards from gaps between the magnetic rods 7-1 when poured into the upper cutter head, the lower feeding hopper 6 is connected with an upper cover 8, the upper cover 8 of the shell is connected with the upper cover of the cutter head through the upper cover 9 of the cutter head, the two ends of the cutter head upper cover 9 are connected with the upper cover of the fixed cutter disc 11-3 through quick-opening connection, the lower cover of the fixed cutter disc, the lower cover 10 of the fixed cutter disc is abutted with the lower cover of the fixed cutter disc 11-3 arranged on the bearing seat 15 is connected with the lower cover of the fixed cutter disc 11, the cutter head 11-3 of the cutter disc through the fixed cutter head upper cover of the fixed cutter disc, the cutter cover of the cutter disc 11 and the cutter head is connected with the cutter head cover of the cutter disc 12 through the fixed cutter head cover of the fixed cutter disc, the cutter disc 11 and the cutter disc is prevented from entering the rotary sealing plate 16 through the rotary cover 16, and the rotary cover 13 is prevented from entering the rotary sealing plate 16 through the rotary cover 16, and the rotary sealing plate 13, and the rotary sealing plate is positioned between the rotary cover and the rotary cover 13 is prevented from entering the rotary sealing plate through the rotary cover 16.
The bearing frame 15 lateral wall passes through the welded plate to be welded on the inside wall of ejection of compact section of thick bamboo 17, the upper portion fixed connection of bearing frame 15 top and ejection of compact section of thick bamboo 17, be connected between the bottom of shell upper cover 8 and the upper portion of ejection of compact section of thick bamboo 17, the lateral wall of shell upper cover 8 and the lateral wall of ejection of compact section of thick bamboo 17 form smooth curved surface, the bearing frame 15 is located the inside of ejection of compact section of thick bamboo 17, ejection of compact section of thick bamboo 17 and shell upper cover 8 smooth connection, when the material that the crushing was accomplished flies out from the cutting blade sword groove 11-2 of fixed cutter disc 11, directly fall into ejection of compact section of thick bamboo 17 from the shell upper cover 8, thereby fall down from ejection of compact lid 19, be equipped with the regulating seat 18 that is connected with regulating plate 4 on the frame 1 between regulating plate 18 top and the top of regulating plate 4 through adjusting bolt connection, the interval distance between regulating plate 4 upper portion and the regulating plate 18 upper portion, can directly adjust the height of ejection of compact section of thick bamboo 17 like, the frame 1 bottom is equipped with the pulley, axis of rotation 16 in the bearing frame 15 is through the belt and motor 2 output end 3 on motor 1, the ratio of belt pulley 2 is the driven wheel 2 is: 1.9-2.1, and the pulley that is equipped with in the bottom of frame 1 can make things convenient for whole device to remove arbitrary position, need not carry any longer, and motor 2 passes through the action wheel and drives the belt to drive axis of rotation 16 through the follower and rotate fast.
The bottom of the rotary cutter head 12 is provided with a downward rotary cutter base 12-3, the periphery of a rotary shaft 16 on a bearing seat 15 is provided with a bearing cover 14, the rotary cutter base 12-3 is tightly matched with the bearing cover 14, a mechanical seal is arranged between the bearing cover 14 and the rotary shaft 16, the tight fit between the rotary cutter base 12-3 and the bearing seat 15 can prevent materials from entering the rotary shaft 16 when the materials drop downwards from the fixed cutter head 11, the rotary shaft 16 is damaged, and the mechanical seal can further protect the rotary shaft 16.
The discharging cover 19 is located the bottom of the discharging barrel 17, the discharging cover 17 is in a downward funnel shape, one side of the side wall of the discharging cover 19, which is close to the machine base 1, is longer than one side, which is far away from the machine base 1, so that when materials fall from the discharging cover 19, the materials can fall from one side with shorter side wall due to higher speed, and the materials are prevented from splashing on the machine base 1 to pollute the machine base 1.
Working principle: the motor 2 on the machine base 1 is started to drive the rotating shaft 16 to rotate, the rotating shaft 16 drives the rotating cutter disc 12 to rotate in the fixed cutter disc 11, materials are poured into the feeding upper hopper 5, pass through the magnetic disc 7 and fall into the feeding lower hopper 6 from the interval of the magnetic rod 7-1 of the magnetic disc 7, iron nails and the like in the materials are adsorbed on the magnetic rod 7-1 of the magnetic disc 7, the feeding lower hopper 6 enters the crushing mechanism of the shell upper cover 8, namely falls onto the rotating cutter disc 12, then the materials are thrown into the cutting blade cutter grooves 11-2 of the fixed cutter disc 11, when the materials are located between the cutting blade cutter grooves 11-2 of the rotating cutter disc 12-2 and the cutting blade cutter grooves 11-2 of the fixed cutter disc 11, the materials are cut, rubbed and impacted at a high speed, so that the materials are crushed, after the powder is crushed, the materials are thrown out of the cutting blade cutter grooves 11-2, the materials fall into the discharging barrel 17 from the shell upper cover 8, and finally fall into the collecting barrel 17, and the materials are crushed.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and not limitation, and that the objects of the invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.

Claims (10)

1. The utility model provides a high-speed cutting rubbing crusher, includes feeder hopper, crushing mechanism, bearing frame and frame, the axis of rotation that the motor on the frame is connected, the axis of rotation runs through the bearing frame, the axis of rotation top drives crushing mechanism's revolving knife dish and rotates, revolving knife dish is located and decides the blade disc, its characterized in that: the rotary cutter disc is characterized in that rotary blades are sequentially arranged on the periphery of the rotary cutter disc, the rotary blades are sequentially located on the circumferential side edge of the rotary cutter disc, inward cutting blade cutter grooves are sequentially formed in the circumference of the fixed cutter disc, magnetic discs are arranged in a feeding hopper above the fixed cutter disc, magnetic rods are sequentially arranged in the magnetic discs at intervals, the tail end of a discharging cover at the bottom of a bearing seat below the rotary cutter disc is provided with an inclination towards the outside, and a sealing structure is arranged below the crushing mechanism.
2. The high-speed cutting pulverizer of claim 1, wherein: the rotary cutter disc is wholly positioned in the fixed cutter disc, and the rotary cutter blade is infinitely close to the inner side of the cutting blade groove of the fixed cutter disc.
3. The high-speed cutting pulverizer as recited in claim 2, wherein: the knife edge position of the rotary blade infinitely approaching to the cutting blade groove is an acute angle, the horizontal distance between the rotary blade a parallel to the horizontal plane on the rotary cutter disc and the central point of the rotary cutter disc is different by 24-26mm, the horizontal included angle between the rotary blade a and the central point of the rotary base is 15-16 degrees, and the rest rotary blades on the rotary cutter disc are uniformly and respectively arranged on the circumferential side edges of the rotary cutter disc according to the size of the rotary blade a.
4. The high-speed cutting pulverizer of claim 1, wherein: the cutting blade knife grooves are uniformly distributed between the upper blade and the lower blade of the fixed cutter head, the width of the cutting blade knife grooves is 0.3-0.5mm, the number of the cutting blade knife grooves is 290-320, the horizontal distance between the cutting blade knife groove a parallel to the horizontal plane on the fixed cutter head and the center point of the fixed cutter head differs by 28-30mm, the rest cutting blade knife grooves on the fixed cutter head are uniformly distributed on the upper blade and the lower blade of the fixed cutter head in terms of the size of the cutting blade knife groove a, and a baffle ring is arranged between the upper blade and the lower blade.
5. The high-speed cutting pulverizer of claim 1, wherein: the feeding hopper comprises an upper feeding hopper and a lower feeding hopper, the magnetic disk is located at a position between the upper feeding hopper and the lower feeding hopper, two sides of the magnetic disk are fixed through bolts, magnetic rods in the magnetic disk are sequentially arranged in the magnetic disk, and a space is arranged between the magnetic rods.
6. The high-speed cutting pulverizer of claim 5, wherein: the feeding lower bucket bottom is connected with the shell upper cover, the shell upper cover is internally connected with the check ring on the upper part of the fixed cutter disc through the fixed cutter disc upper gland, the two ends of the fixed cutter disc upper gland are connected with the shell upper cover through quick-opening connection, the fixed cutter disc lower gland arranged on the bearing seat is connected with the check ring on the lower part of the fixed cutter disc in an abutting mode, and the center point of the rotary cutter disc is rotationally connected with the center point of the fixed cutter disc through a bolt and a sealing plate.
7. The high-speed cutting pulverizer of claim 6, wherein: the side wall of the bearing seat is welded on the inner side wall of the discharging barrel through a welding plate, the upper part of the bearing seat is fixedly connected with the upper part of the discharging barrel, the bottom of the upper cover of the shell is connected with the upper part of the discharging barrel, and the outer side wall of the upper cover of the shell and the outer side wall of the discharging barrel form a smooth curved surface.
8. The high-speed cutting pulverizer of claim 7, wherein: an adjusting seat connected with an adjusting plate on the machine base is arranged on the side edge of the discharging cylinder, the top of the adjusting seat is connected with the top of the adjusting plate through an adjusting bolt to adjust the height of the discharging cylinder, the pulley is arranged at the bottom of the machine base, a rotating shaft in the bearing seat is connected with a belt pulley at the output end of a motor on the machine base through a belt, and the diameter ratio of a driving wheel of the motor to a driven wheel of the rotating shaft is 1:1.9-2.1, wherein the motor is a variable-frequency speed-regulating motor.
9. The high-speed cutting pulverizer of claim 1, wherein: the bottom of the rotary cutter disc comprises a downward rotary cutter base with a sealing structure, the periphery of the upper rotating shaft of the bearing seat is provided with a bearing cover, the rotary cutter base is tightly matched with the bearing cover, and a mechanical seal is arranged between the bearing cover and the rotating shaft.
10. The high-speed cutting pulverizer of claim 8, wherein: the discharging cover is positioned at the bottom of the discharging barrel, the whole discharging cover is in a downward funnel shape, and one side of the side wall of the discharging cover, which is close to the machine base, is longer than one side of the side wall, which is far away from the machine base.
CN202310881757.5A 2023-07-18 2023-07-18 High-speed cutting pulverizer Pending CN116673105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310881757.5A CN116673105A (en) 2023-07-18 2023-07-18 High-speed cutting pulverizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310881757.5A CN116673105A (en) 2023-07-18 2023-07-18 High-speed cutting pulverizer

Publications (1)

Publication Number Publication Date
CN116673105A true CN116673105A (en) 2023-09-01

Family

ID=87787540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310881757.5A Pending CN116673105A (en) 2023-07-18 2023-07-18 High-speed cutting pulverizer

Country Status (1)

Country Link
CN (1) CN116673105A (en)

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