CN112791811A - A crushing apparatus for new material production - Google Patents
A crushing apparatus for new material production Download PDFInfo
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- CN112791811A CN112791811A CN202011550413.9A CN202011550413A CN112791811A CN 112791811 A CN112791811 A CN 112791811A CN 202011550413 A CN202011550413 A CN 202011550413A CN 112791811 A CN112791811 A CN 112791811A
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- Prior art keywords
- filter screen
- rotating shaft
- rod
- raw materials
- discharging pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- 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
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—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
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to a crushing device for new material production, which comprises a main body, a feeding pipe, a discharging pipe, a filter screen, two crushing devices, two oscillators, four supporting rods, an auxiliary mechanism and two anti-blocking mechanisms, wherein the auxiliary mechanism comprises a control pipe, an air pressure sensor, a fixed box, a motor, a rotating shaft, a protective component, two control components and a plurality of blades, the anti-blocking mechanisms comprise a bracket, a rack, a gear, a connecting shaft, a first bearing, an inserted rod, a power rope, a power rod, an elastic rope, a guide block and a moving block, the crushing device for new material production can crush raw materials which do not meet the specification above the filter screen through the auxiliary mechanism, the raw materials can conveniently pass through the filter screen, the crushing quality is improved, the waste of the raw materials is not caused, the reliability of the device is improved, and the function of dredging the discharging pipe is realized through the anti-blocking, the probability of blockage of the discharge pipe is reduced, and the influence on the discharge work is avoided.
Description
Technical Field
The invention relates to the field of new material production equipment, in particular to crushing equipment for producing new materials.
Background
The new material refers to a structural material having excellent properties and a functional material having special properties which are newly developed or being developed, and the pulverizer, which is one of the equipments commonly used in the production process of the new material, is a machine for pulverizing a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and the purpose of the crusher is achieved in a high-speed impact mode.
Current crushing apparatus only carries out shredding work to the raw materials usually to lead to the raw materials to smash inadequately, reduced kibbling quality, moreover, current crushing apparatus is when arranging the material, and the raw materials after smashing is gathered in discharge mouth department easily, thereby causes the jam of discharging pipe easily, influences the normal clear of arranging material work, thereby has reduced the efficiency of arranging the material, has reduced current crushing apparatus's practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a crushing device for producing new materials is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a crushing device for producing new materials comprises a main body, a feeding pipe, a discharging pipe, a filter screen, two crushing devices, two oscillators and four supporting rods, wherein the four supporting rods are respectively fixed at four corners below the main body, the feeding pipe and the discharging pipe are respectively arranged above and below the main body, the feeding pipe and the discharging pipe are both communicated with the interior of the main body, the crushing device is arranged in the main body, the filter screen is horizontally arranged in the main body, the periphery of the filter screen is connected with the inner wall of the main body in a sliding and sealing way, the oscillator is fixed below the filter screen which is arranged below the crushing device, the main body is internally provided with a PLC, the oscillator is electrically connected with the PLC, and the oscillator further comprises an auxiliary mechanism and two anti-blocking mechanisms, wherein the auxiliary mechanism is arranged on the filter screen, and the two anti-blocking mechanisms are respectively connected with two sides above the filter screen;
the auxiliary mechanism comprises a control tube, an air pressure sensor, a fixed box, a motor, a rotating shaft, a protection component, two control components and a plurality of blades, wherein two ends of the control tube are respectively connected with the two control components, two sides of the lower part of the filtering net are respectively connected with the two control components, the control components are arranged at the bottom in the main body, the fixed box is fixed below the filtering net, through holes are respectively arranged above the fixed box and on the filtering net, the motor is fixed at the bottom in the fixed box, the motor is in transmission connection with one end of the rotating shaft, the other end of the rotating shaft penetrates through the two through holes and is arranged above the filtering net, the periphery of the rotating shaft is in sealed sliding connection with the inner wall of the through hole, the blades are circumferentially and uniformly fixed at the other end of the rotating shaft by taking the axis of the rotating shaft as a center, the protection component is arranged above, the motor is electrically connected with the PLC;
the protection assembly comprises a first spring, a connecting rod, two limiting blocks and two baffles, a blind hole is formed in one end, away from the motor, of the rotating shaft, two grooves are formed in the inner wall of the blind hole, the grooves correspond to the limiting blocks one to one, one sides of the limiting blocks are arranged inside the grooves, the limiting blocks are matched with the grooves, the limiting blocks are connected with the grooves in a sliding mode, the two limiting blocks are symmetrically arranged relative to the axis of the connecting rod, the other sides of the limiting blocks are fixedly connected with one end of the connecting rod, the baffles are obliquely arranged inside the main body, the two baffles are symmetrically arranged relative to the axis of the connecting rod, one sides of the two baffles are fixedly connected with each other, the other end of the connecting rod is fixedly connected with the joint of the two baffles, and two ends of the first spring are;
the control assembly comprises an air cylinder, a piston, a driving rod, a hose and a plurality of second springs, the air cylinder is fixed at the bottom in the main body, the piston is arranged in the air cylinder, the piston is connected with the inner wall of the air cylinder in a sliding mode in a sealing mode, an opening is formed in the upper portion of the air cylinder, one end of the driving rod is fixedly connected with the lower portion of the filter screen, the other end of the driving rod penetrates through the opening and is fixedly connected with the piston, the driving rod is matched with the opening, the second springs are circumferentially and uniformly arranged on the periphery of the driving rod, the two ends of the second springs are respectively connected with the lower portion of the filter screen and the upper portion of the air cylinder, the two ends of the hose are respectively fixedly connected with the lower portion of the filter screen and the upper portion of the air cylinder, the driving rod and the second springs are both;
the anti-blocking mechanism comprises a support, a rack, a gear, a connecting shaft, a first bearing, an inserted link, a power rope, a power rod, an elastic rope, a guide block and a moving block, wherein the support is U-shaped, two round holes are formed in the upper portion of the main body and correspond to the support one by one, one ends of the two supports are fixedly connected with the two sides of the upper portion of the filter screen respectively, the other ends of the supports penetrate through the round holes and are fixedly connected with one end of the rack, sliding grooves are formed in the two sides of the main body and correspond to the moving block one by one, one side of the moving block is arranged in the sliding grooves, the moving block is connected with the sliding grooves in a sliding manner, the other side of the moving block is fixedly connected with one end of the rack, the first bearing is fixed below the main body, the connecting shaft is fixedly connected with the inner ring of the first bearing, and, the utility model discloses a power rope, including gear and rack, discharging pipe, perforation and inserted bar one-to-one, the both ends of power rope respectively with the other end of power bar and the one end fixed connection of inserted bar, the other end of inserted bar passes the perforation setting in the inside of discharging pipe, the one end fixed connection of guide block and inserted bar, the below of main part is equipped with two guide ways, guide way and guide block one-to-one, the guide block sets up the inside at the guide way, the guide block matches with the guide way, guide block and guide way sliding connection, the both ends of elasticity rope are connected with the inner wall and the guide block of the one end that is close to the discharging pipe of guide way respectively, the elasticity rope is in tensile state.
Preferably, in order to avoid separation of the guide block from the guide groove, the guide groove is a dovetail groove.
Preferably, the gear is coated with grease in order to make the gear smoothly rotate.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, the driving rod has a square sectional shape in order to restrict a moving direction of the driving rod.
Preferably, in order to improve the heat dissipation effect, the inner wall of the main body is coated with heat conductive silica gel.
Preferably, in order to improve the sealing performance, the connection part of the air cylinder and the control tube is coated with sealing grease.
Preferably, in order to prolong the service life of the power rope, the power rope is made of nylon.
Preferably, in order to reduce the frictional force, the inner wall of the groove is a mirror surface.
Preferably, in order to improve the crushing effect, the blade is circumferentially and uniformly fixed with sawteeth on the periphery.
The invention has the advantages that the crushing device for producing new materials can crush raw materials which do not meet the specification above the filter screen through the auxiliary mechanism, so that the raw materials can pass through the filter screen conveniently, the crushing quality is improved, the raw materials are not wasted, the reliability of the device is improved, compared with the prior auxiliary mechanism, the auxiliary mechanism can shield the blade, the probability of blade damage is reduced, simultaneously, the damping and buffering work can be carried out on the baffle, the damage to the baffle is avoided, the service lives of the blade and the baffle can be prolonged, the practicability of the device is improved, the function of dredging the discharging pipe is realized through the anti-blocking mechanism, the probability of discharging pipe blocking is reduced, the influence on the discharging work is avoided, the reliability of the device is improved, compared with the prior anti-blocking mechanism, the anti-blocking mechanism does not need electric drive, the up-and-down movement of the filter screen is used as power, so that the use of electric energy is reduced, and the equipment is more energy-saving and environment-friendly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a pulverizing apparatus for new material production of the present invention;
FIG. 2 is a schematic structural view of an auxiliary mechanism of the pulverizing apparatus for new material production of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
in the figure: 1. the crushing device comprises a main body, a supporting rod, a feeding pipe, a discharging pipe, a crushing device, a filter screen, a vibrator, a control pipe, a pressure sensor, a driving rod, a piston, a gas cylinder, a second spring, a hose, a fixing box, a motor, a rotating shaft, a blade, a connecting rod, a first spring, a baffle, a limiting block, a support, a rack, a moving block, a gear, a connecting shaft, a power rod, a power rope, an inserting rod, a guide block and an elastic rope, wherein the supporting rod is 2, the feeding pipe is 3, the discharging pipe is 4, the crushing device is 5, the filter screen is 6, the oscillator is 7, the control pipe is 8, the gas pressure.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a crushing apparatus for new material production, comprising a main body 1, a feeding pipe 3, a discharging pipe 4, a filter screen 6, two crushing devices 5, two oscillators 7 and four supporting rods 2, wherein the four supporting rods 2 are respectively fixed at four corners of the lower part of the main body 1, the feeding pipe 3 and the discharging pipe 4 are respectively arranged above and below the main body 1, the feeding pipe 3 and the discharging pipe 4 are both communicated with the inside of the main body 1, the crushing devices 5 are arranged inside the main body 1, the filter screen 6 is horizontally arranged inside the main body 1, the periphery of the filter screen 6 is connected with the inner wall of the main body 1 in a sliding and sealing manner, the oscillators 7 are fixed below the filter screen 6, the filter screen 6 is arranged below the crushing devices 5, the inside of the main body 1 is provided with a PLC, the oscillators 7 are electrically connected with the PLC, and further comprises an auxiliary mechanism and two anti-, the auxiliary mechanism is arranged on the filter screen 6, and the two anti-blocking mechanisms are respectively connected with two sides above the filter screen 6;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control. When carrying out shredding work, the staff puts into the inside of main part 1 with the raw materials from inlet pipe 3 department, carry out shredding work to the raw materials through reducing mechanism 5, the raw materials after smashing falls on filter screen 6's top, through oscillator 7 work, make filter screen 6 vibrations, thereby make the raw materials that accord with the specification after smashing fall on the bottom in main part 1, discharge from discharging pipe 4 again, and the raw materials that do not accord with the specification then stay on filter screen 6, thereby the work of many raw materials crushing and screening has been realized.
This a crushing apparatus for new material production passes through complementary unit, can carry out crushing work to the raw materials that does not accord with the specification of filter screen 6 top, the raw materials of being convenient for pass through filter screen 6, thereby kibbling quality has been improved, also can not cause the waste to the raw materials, the reliability of equipment has been improved, through preventing blockking up the mechanism, the function of having realized dredging discharging pipe 4 has reduced the probability that discharging pipe 4 blockked up, avoid causing the influence to row material work, thereby the reliability of equipment has been improved.
As shown in fig. 2-3, the auxiliary mechanism includes a control tube 8, an air pressure sensor 9, a fixing box 15, a motor 16, a rotating shaft 17, a protection component, two control components and a plurality of blades 18, two ends of the control tube 8 are respectively connected with the two control components, two sides of the lower portion of the filter screen 6 are respectively connected with the two control components, the control components are arranged at the bottom of the main body 1, the fixing box 15 is fixed below the filter screen 6, through holes are respectively arranged above the fixing box 15 and on the filter screen 6, the motor 16 is fixed at the bottom of the fixing box 15, the motor 16 is in transmission connection with one end of the rotating shaft 17, the other end of the rotating shaft 17 passes through the two through holes and is arranged above the filter screen 6, the periphery of the rotating shaft 17 is in sealing sliding connection with the inner wall of the through holes, the blades 18 are uniformly fixed at the other end of the rotating shaft 17 by taking the axis, the protection component is arranged above the rotating shaft 17, the protection component is connected with the rotating shaft 17, and the motor 16 is electrically connected with the PLC;
the guard assembly comprises a first spring 20, a connecting rod 19, two limit blocks 22 and two baffles 21, a blind hole is arranged at one end of the rotating shaft 17 far away from the motor 16, two grooves are arranged on the inner wall of the blind hole, the grooves correspond to the limiting blocks 22 one by one, one side of each limiting block 22 is arranged in each groove, the limiting blocks 22 are matched with the grooves, the limiting blocks 22 are connected with the grooves in a sliding mode, the two limiting blocks 22 are symmetrically arranged relative to the axis of the connecting rod 19, the other side of the limiting block 22 is fixedly connected with one end of the connecting rod 19, the baffles 21 are obliquely arranged in the main body 1, the two baffles 21 are symmetrically arranged about the axis of the connecting rod 19, one sides of the two baffles 21 are fixedly connected with each other, the other end of the connecting rod 19 is fixedly connected with the joint of the two baffles 21, and the two ends of the first spring 20 are respectively connected with the other end of the connecting rod 19 and one end of the rotating shaft 17 far away from the motor 16;
the control assembly comprises a gas cylinder 12, a piston 11, a driving rod 10, a flexible tube 14 and a plurality of second springs 13, the cylinder 12 is fixed to the bottom inside the main body 1, the piston 11 is provided inside the cylinder 12, the piston 11 is connected with the inner wall of the cylinder 12 in a sealing and sliding way, an opening is arranged above the cylinder 12, one end of the driving rod 10 is fixedly connected with the lower part of the filter screen 6, the other end of the driving rod 10 passes through the opening to be fixedly connected with the piston 11, the driving rod 10 is matched with the opening, the second springs 13 are uniformly arranged on the periphery of the driving rod 10 in the circumferential direction, the two ends of the second spring 13 are respectively connected with the lower part of the filter screen 6 and the upper part of the air cylinder 12, the two ends of the hose 14 are respectively fixedly connected with the lower part of the filter screen 6 and the upper part of the air cylinder 12, the driving rod 10 and the second spring 13 are both arranged inside a flexible pipe 14, and both ends of the control pipe 8 are respectively communicated with two air cylinders 12;
when crushing is carried out, a worker puts raw materials into the main body 1 from the feeding pipe 3, the raw materials are crushed by the crushing device 5, the crushed raw materials fall on the filter screen 6 and work by the oscillator 7, the filter screen 6 is vibrated, the raw materials which meet the specification after crushing fall on the bottom in the main body 1, the raw materials which do not meet the specification are left on the filter screen 6, when too many raw materials which do not meet the specification are accumulated, the weight on the filter screen 6 is increased, the filter screen 6 moves downwards, the piston 11 is driven by the driving rod 10 to move downwards, the second spring 13 is compressed, the volume below the piston 11 is reduced, the air pressure is increased, the air pressure in the control pipe 8 is detected by the air pressure sensor 9, when the detection value reaches a set value, a signal is sent to the PLC, the PLC control motor 16 is started to drive the rotating shaft 17 to rotate, the blade 18 is rotated, so that the blade 18 crushes the raw materials which are not in accordance with the specification and above the filter screen 6, so that the raw materials can conveniently pass through the filter screen 6, the crushing quality is improved, the raw materials are not wasted, the reliability of the equipment is improved, the blade 18 is shielded by the arranged baffle 21, the crushed raw materials can not be directly hit to the blade 18, the probability of damage to the blade 18 is reduced, the crushing work is not influenced, the reliability of the equipment is improved, the crushed raw materials can conveniently fall above the filter screen 6 by arranging the baffle 21 in an inclined state, when the crushed raw materials fall on the baffle 21, the connecting rod 19 can be driven to move downwards, the limiting block 22 can move along the groove, so that the first spring 20 is compressed, and an upward buffering force is provided for the baffle 21 by the restoring force of the first spring 20, thereby realized the function of buffering the shock attenuation of baffle 21, thereby the impact force of giving baffle 21 when having reduced the raw materials after smashing and pounding on baffle 21, thereby the probability that baffle 21 damaged has been reduced, the life of baffle 21 has been prolonged, when pivot 17 rotates, also can drive the bull stick through stopper 22 and rotate, thereby drive baffle 21 and rotate, under the effect of centrifugal force, can throw the raw materials of adhesion on baffle 21 off, thereby avoid causing the waste of raw materials, the feature of environmental protection of equipment has been improved.
As shown in fig. 2 and 4, the anti-blocking mechanism includes a bracket 23, a rack 24, a gear 26, a connecting shaft 27, a first bearing, an insert rod 30, a power rope 29, a power rod 28, an elastic rope 32, a guide block 31 and a moving block 25, the bracket 23 is U-shaped, two circular holes are arranged above the main body 1, the circular holes correspond to the bracket 23 one by one, one end of each of the two brackets 23 is fixedly connected to both sides of the upper portion of the filter screen 6, the other end of each of the brackets 23 passes through the circular hole to be fixedly connected to one end of the rack 24, sliding grooves are arranged on both sides of the main body 1, the sliding grooves correspond to the moving block 25 one by one, one side of the moving block 25 is arranged inside the sliding grooves, the moving block 25 is slidably connected to the sliding grooves, the other side of the moving block 25 is fixedly connected to one end of the rack 24, the, the connecting shaft 27 is fixedly connected with the inner ring of the first bearing, two ends of the connecting shaft 27 are respectively fixedly connected with one end of the power rod 28 and the gear 26, the gear 26 is meshed with the other end of the rack 24, the discharging pipe 4 is provided with two through holes, the through holes correspond to the inserted rods 30 one by one, two ends of the power rope 29 are respectively fixedly connected with the other end of the power rod 28 and one end of the inserted rod 30, the other end of the inserted rod 30 penetrates through the through holes to be arranged inside the discharging pipe 4, the guide block 31 is fixedly connected with one end of the inserted rod 30, two guide grooves are arranged below the main body 1 and correspond to the guide blocks 31 one by one, the guide blocks 31 are arranged inside the guide grooves, the guide blocks 31 are matched with the guide grooves, the guide blocks 31 are connected with the guide grooves in a sliding manner, two ends of the elastic rope 32 are respectively connected with the inner wall of the guide grooves close to one end of the discharging pipe 4 and, elastic cord 32 is in tensile state, through the hose 14 that sets up, under the prerequisite that does not influence filter screen 6 and remove, still shelters from the work to second spring 13 and actuating lever 10, avoids the raw materials adhesion on actuating lever 10 and causes the influence to the removal of actuating lever 10 to avoid appearing the dead phenomenon of card, thereby improved the smoothness nature when actuating lever 10 removes.
When the filter screen 6 moves, the rack 24 is driven to move through the support 23, the gear 26 rotates through the meshing of the rack 24 and the gear 26, the connecting shaft 27 is driven to rotate, the power rod 28 rotates around the axis of the connecting shaft 27, the inserted rod 30 is driven to move back and forth in the discharging pipe 4 through the power rope 29, the raw materials inside the discharging pipe 4 can be dredged, the probability of blockage of the discharging pipe 4 is reduced, the influence on discharging work is avoided, and the reliability of equipment is improved.
Preferably, the guide grooves are dovetail grooves in order to prevent the guide blocks 31 from being separated from the guide grooves.
Preferably, in order to make the gear 26 smoothly rotate, the gear 26 is coated with grease to reduce the friction between the gear 26 and the rack 24, thereby making the gear 26 more smoothly rotate.
Preferably, the motor 16 is a servo motor in order to allow precise and stable operation of the motor 16.
Preferably, the driving rod 10 has a square sectional shape in order to limit the moving direction of the driving rod 10.
By setting the driving rod 10 to a square rod, the driving rod 10 does not rotate when moving along the opening, so that the stability of the driving rod 10 when moving is improved, and the filter screen 6 is more stable when moving up and down.
Preferably, in order to improve the heat dissipation effect, the inner wall of the main body 1 is coated with heat conductive silica gel.
Preferably, in order to improve the sealing performance, the joint of the air cylinder 12 and the control tube 8 is coated with sealing grease, so that the gap between the joint of the air cylinder 12 and the control tube 8 is reduced, the phenomenon of air leakage is avoided, the air pressure in the control tube 8 cannot be detected, and the reliability of the device is improved.
Preferably, in order to prolong the service life of the power cord 29, the power cord 29 is made of nylon.
Preferably, in order to reduce the frictional force, the inner wall of the groove is a mirror surface.
Rong light sets the inner wall of recess to the mirror surface, has reduced the frictional force between stopper 22 and the recess to make stopper 22 can be more smooth when moving along the recess.
Preferably, in order to improve the pulverizing effect, the blades 18 are circumferentially and uniformly fixed with saw teeth.
When crushing is carried out, a worker puts raw materials into the main body 1 from the feeding pipe 3, the raw materials are crushed by the crushing device 5, the crushed raw materials fall on the filter screen 6 and work by the oscillator 7, the filter screen 6 is vibrated, the raw materials which meet the specification after crushing fall on the bottom in the main body 1, the raw materials which do not meet the specification are left on the filter screen 6, when too many raw materials which do not meet the specification are accumulated, the weight on the filter screen 6 is increased, the filter screen 6 moves downwards, the piston 11 is driven by the driving rod 10 to move downwards, the second spring 13 is compressed, the volume below the piston 11 is reduced, the air pressure is increased, the air pressure in the control pipe 8 is detected by the air pressure sensor 9, when the detection value reaches a set value, a signal is sent to the PLC, the PLC control motor 16 is started to drive the rotating shaft 17 to rotate, the blade 18 is rotated, so that the blade 18 crushes the raw materials which are not in accordance with the specification and above the filter screen 6, so that the raw materials can conveniently pass through the filter screen 6, the crushing quality is improved, the raw materials are not wasted, the reliability of the equipment is improved, the blade 18 is shielded by the arranged baffle 21, the crushed raw materials can not be directly hit to the blade 18, the probability of damage to the blade 18 is reduced, the crushing work is not influenced, the reliability of the equipment is improved, the crushed raw materials can conveniently fall above the filter screen 6 by arranging the baffle 21 in an inclined state, when the crushed raw materials fall on the baffle 21, the connecting rod 19 can be driven to move downwards, the limiting block 22 can move along the groove, so that the first spring 20 is compressed, and an upward buffering force is provided for the baffle 21 by the restoring force of the first spring 20, thereby realized the function of buffering the shock attenuation of baffle 21, thereby the impact force of giving baffle 21 when having reduced the raw materials after smashing and pounding on baffle 21, thereby the probability that baffle 21 damaged has been reduced, the life of baffle 21 has been prolonged, when pivot 17 rotates, also can drive the bull stick through stopper 22 and rotate, thereby drive baffle 21 and rotate, under the effect of centrifugal force, can throw the raw materials of adhesion on baffle 21 off, thereby avoid causing the waste of raw materials, the feature of environmental protection of equipment has been improved. When the filter screen 6 moves, the rack 24 is driven to move through the support 23, the gear 26 rotates through the meshing of the rack 24 and the gear 26, the connecting shaft 27 is driven to rotate, the power rod 28 rotates around the axis of the connecting shaft 27, the inserted rod 30 is driven to move back and forth in the discharging pipe 4 through the power rope 29, the raw materials inside the discharging pipe 4 can be dredged, the probability of blockage of the discharging pipe 4 is reduced, the influence on discharging work is avoided, and the reliability of equipment is improved.
Compared with the prior art, the crushing equipment for producing new materials can crush raw materials which do not meet the specification above the filter screen 6 through the auxiliary mechanism, so that the raw materials can conveniently pass through the filter screen 6, the crushing quality is improved, the raw materials are not wasted, the reliability of the equipment is improved, compared with the existing auxiliary mechanism, the auxiliary mechanism can also shield the blade 18, the probability of damage to the blade 18 is reduced, meanwhile, the damping and buffering work can be carried out on the baffle 21, the damage to the baffle 21 is avoided, the service lives of the blade 18 and the baffle 21 can be prolonged, the practicability of the equipment is improved, the function of dredging the discharging pipe 4 is realized through the anti-blocking mechanism, the probability of blocking the discharging pipe 4 is reduced, the influence on the discharging work is avoided, the reliability of the equipment is improved, compared with the existing anti-blocking mechanism, the anti-blocking mechanism does not need electric drive, and the up-and-down movement of the filter screen 6 is used as power, so that the use of electric energy is reduced, and the equipment is more energy-saving and environment-friendly.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A crushing apparatus for new material production, includes main part (1), inlet pipe (3), discharging pipe (4), filter screen (6), two reducing mechanism (5), two oscillators (7) and four bracing pieces (2), four bracing pieces (2) are fixed respectively in the four corners department of the below of main part (1), inlet pipe (3) and discharging pipe (4) set up respectively in the top and the below of main part (1), inlet pipe (3) and discharging pipe (4) all communicate with the inside of main part (1), reducing mechanism (5) set up in the inside of main part (1), filter screen (6) level sets up in the inside of main part (1), the periphery of filter screen (6) and the inner wall sliding seal of main part (1) are connected, oscillator (7) are fixed in the below of filter screen (6), filter screen (6) set up the below of reducing mechanism (5), the anti-blocking filter is characterized by further comprising an auxiliary mechanism and two anti-blocking mechanisms, wherein the auxiliary mechanism is arranged on the filter screen (6), and the two anti-blocking mechanisms are respectively connected with two sides above the filter screen (6);
the auxiliary mechanism comprises a control tube (8), an air pressure sensor (9), a fixed box (15), a motor (16), a rotating shaft (17), a protection component, two control components and a plurality of blades (18), wherein two ends of the control tube (8) are respectively connected with the two control components, two sides of the lower part of the filter screen (6) are respectively connected with the two control components, the control components are arranged at the bottom in the main body (1), the fixed box (15) is fixed below the filter screen (6), through holes are respectively arranged above the fixed box (15) and on the filter screen (6), the motor (16) is fixed at the bottom in the fixed box (15), the motor (16) is connected with one end of the rotating shaft (17) in a transmission manner, the other end of the rotating shaft (17) penetrates through the two through holes to be arranged above the filter screen (6), the periphery of the rotating shaft (17) is connected with the inner wall of the through holes in a sealing and sliding manner, the blades (18) are circumferentially and uniformly fixed at the other end of the rotating shaft (17) by taking the axis of the rotating shaft (17) as a center, the protection component is arranged above the rotating shaft (17), the protection component is connected with the rotating shaft (17), and the motor (16) is electrically connected with the PLC;
the protection assembly comprises a first spring (20), a connecting rod (19), two limit blocks (22) and two baffle plates (21), a blind hole is formed in one end, far away from the motor (16), of the rotating shaft (17), two grooves are formed in the inner wall of the blind hole, the grooves correspond to the limit blocks (22) one to one, one side of each limit block (22) is arranged inside each groove, the limit blocks (22) are matched with the grooves, the limit blocks (22) are connected with the grooves in a sliding mode, the two limit blocks (22) are symmetrically arranged relative to the axis of the connecting rod (19), the other side of each limit block (22) is fixedly connected with one end of the connecting rod (19), the baffle plates (21) are obliquely arranged inside the main body (1), the two baffle plates (21) are symmetrically arranged relative to the axis of the connecting rod (19), the two baffle plates (21) are fixedly connected with each other at one side, and the other end of the connecting rod (19) is fixedly, two ends of the first spring (20) are respectively connected with the other end of the connecting rod (19) and one end of the rotating shaft (17) far away from the motor (16);
the control assembly comprises an air cylinder (12), a piston (11), a driving rod (10), a hose (14) and a plurality of second springs (13), the bottom in the main body (1) is fixed by the air cylinder (12), the piston (11) is arranged in the air cylinder (12), the piston (11) is connected with the inner wall of the air cylinder (12) in a sealing and sliding manner, an opening is arranged above the air cylinder (12), one end of the driving rod (10) is fixedly connected with the lower part of the filter screen (6), the other end of the driving rod (10) penetrates through the opening and the piston (11) to be fixedly connected, the driving rod (10) is matched with the opening, the second springs (13) are circumferentially and uniformly arranged on the periphery of the driving rod (10), two ends of the second springs (13) are respectively connected with the lower part of the filter screen (6) and the upper part of the air cylinder (12), two ends of the hose (14) are respectively fixedly connected with the lower part of the filter screen (6) and the upper part of the air cylinder (, the driving rod (10) and the second spring (13) are both arranged inside the hose (14), and two ends of the control tube (8) are respectively communicated with the two air cylinders (12);
the anti-blocking mechanism comprises a support (23), a rack (24), a gear (26), a connecting shaft (27), a first bearing, an inserted rod (30), a power rope (29), a power rod (28), an elastic rope (32), a guide block (31) and a moving block (25), wherein the support (23) is U-shaped, two round holes are formed in the upper portion of the main body (1) and correspond to the support (23) one by one, one end of each of the two supports (23) is fixedly connected with two sides of the upper portion of the filter screen (6), the other end of each support (23) penetrates through the round holes to be fixedly connected with one end of the rack (24), sliding grooves are formed in two sides of the main body (1) and correspond to the moving block (25) one by one, one side of the moving block (25) is arranged in the sliding grooves, the moving block (25) is connected with the sliding grooves in a sliding manner, and the other side of the moving block (25) is fixedly connected with one, the utility model discloses a bearing, including main part (1), first bearing, connecting axle (27) and the inner circle fixed connection of first bearing, the both ends of connecting axle (27) respectively with the one end and gear (26) fixed connection of power rod (28), gear (26) and the other end meshing of rack (24), be equipped with two perforation on discharging pipe (4), perforation and inserted bar (30) one-to-one, the both ends of power rope (29) respectively with the other end of power rod (28) and the one end fixed connection of inserted bar (30), the other end of inserted bar (30) passes the perforation and sets up the inside at discharging pipe (4), the one end fixed connection of guide block (31) and inserted bar (30), the below of main part (1) is equipped with two guide ways, guide way and guide block (31) one-to-one, guide block (31) set up the inside at the guide way, guide block (31) and guide way match, guide block (31) and guide way sliding connection, the both ends of elasticity rope (32) are connected with the inner wall and guide block (31) of the one end that is close to discharging pipe (4) of guide way respectively, elasticity rope (32) are in tensile state.
2. A crushing apparatus for new material production as claimed in claim 1, wherein the guide groove is a dovetail groove.
3. Comminution plant for the production of new materials according to claim 1, characterized in that the gear wheels (26) are coated with grease.
4. Comminution plant for the production of new materials according to claim 1, characterized in that the motor (16) is a servomotor.
5. Comminution plant for the production of new materials according to claim 1, in which the driving rod (10) has a square cross-sectional shape.
6. Comminution plant for the production of new materials, as in claim 1, characterized in that the inner walls of the body (1) are coated with heat-conducting silica gel.
7. Comminution plant for the production of new materials, as in claim 1, characterized in that the connection of the gas cylinder (12) to the control tube (8) is coated with sealing grease.
8. Comminution plant for the production of new materials according to claim 1, characterized in that the power rope (29) is made of nylon.
9. Comminution plant for the production of new materials, as claimed in claim 1, characterized in that the inner walls of the recesses are mirror-finished.
10. Comminution plant for the production of new materials, as in claim 1, characterized in that the blades (18) are fixed with serrations circumferentially and uniformly on their periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011550413.9A CN112791811A (en) | 2020-12-24 | 2020-12-24 | A crushing apparatus for new material production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011550413.9A CN112791811A (en) | 2020-12-24 | 2020-12-24 | A crushing apparatus for new material production |
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| Publication Number | Publication Date |
|---|---|
| CN112791811A true CN112791811A (en) | 2021-05-14 |
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ID=75805548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011550413.9A Withdrawn CN112791811A (en) | 2020-12-24 | 2020-12-24 | A crushing apparatus for new material production |
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| Country | Link |
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| CN (1) | CN112791811A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290739A (en) * | 2021-05-24 | 2021-08-24 | 李志新 | Degradable plastic and preparation method thereof |
| CN114345493A (en) * | 2021-12-28 | 2022-04-15 | 安徽今朝环保科技有限公司 | Device and method for crushing, screening and reducing single crystal by waste salt |
-
2020
- 2020-12-24 CN CN202011550413.9A patent/CN112791811A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290739A (en) * | 2021-05-24 | 2021-08-24 | 李志新 | Degradable plastic and preparation method thereof |
| CN114345493A (en) * | 2021-12-28 | 2022-04-15 | 安徽今朝环保科技有限公司 | Device and method for crushing, screening and reducing single crystal by waste salt |
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Application publication date: 20210514 |
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