CN110614134A - Material receiving equipment of high-pressure roller mill for constructional engineering - Google Patents

Material receiving equipment of high-pressure roller mill for constructional engineering Download PDF

Info

Publication number
CN110614134A
CN110614134A CN201910967921.8A CN201910967921A CN110614134A CN 110614134 A CN110614134 A CN 110614134A CN 201910967921 A CN201910967921 A CN 201910967921A CN 110614134 A CN110614134 A CN 110614134A
Authority
CN
China
Prior art keywords
sieve
sieve plate
roller
materials
filter screen
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.)
Withdrawn
Application number
CN201910967921.8A
Other languages
Chinese (zh)
Inventor
徐超悦
Original Assignee
徐超悦
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 徐超悦 filed Critical 徐超悦
Priority to CN201910967921.8A priority Critical patent/CN110614134A/en
Publication of CN110614134A publication Critical patent/CN110614134A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/02Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary 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
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/14Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/286Feeding devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/34Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
    • B07B1/343Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B2201/00Details applicable to machines for screening using sieves or gratings
    • B07B2201/04Multiple deck screening devices comprising one or more superimposed screens

Abstract

The invention discloses a material receiving device of a high-pressure roller mill for constructional engineering, which comprises a material receiving box, a crushed material pipe arranged at the top of the material receiving box and a material collecting hopper arranged above the crushed material pipe, wherein a sieve plate assembly is arranged in the material receiving box; the material after grinding through the high pressure grinding roller drops in connecing the workbin, sieves the material through the sieve subassembly, and the material sieve with great granule stays on the sieve subassembly, is arranged to the workbin that gathers materials by discharge gate department again in, and further grinding is carried out to the material of great granule through the grinding roller in the workbin that gathers materials, makes the material ground to be collected in the storage intracavity after the tiny particle, promotes material treatment.

Description

Material receiving equipment of high-pressure roller mill for constructional engineering
Technical Field
The invention belongs to the technical field of roller mills, and particularly relates to a material receiving device of a high-pressure roller mill for constructional engineering.
Background
High-pressure roller mill products are widely applied to crushing in the building construction process at home and abroad, and the material particles treated by some high-pressure roller mills at present are different in size, have more larger particles and are not beneficial to recycling of the material.
Disclosure of Invention
The invention provides a receiving device of a high-pressure roller mill for constructional engineering, aiming at overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: the receiving equipment for the high-pressure roller mill for the constructional engineering comprises a receiving box, a crushed material pipe arranged at the top of the receiving box and a collecting hopper arranged above the crushed material pipe, wherein a sieve plate assembly is arranged in the receiving box, a collecting cavity is arranged below the sieve plate assembly, a discharge hole is formed in one side of the receiving box, the collecting box is further arranged on one side of the receiving box, a grinding roller is arranged in the collecting box, a material storage cavity is arranged below the grinding roller, and a first driving motor for driving the grinding roller to rotate is arranged on the side wall of the collecting box; the material after grinding through the high pressure grinding roller drops in connecing the workbin, sieves the material through the sieve subassembly, and the material sieve with great granule stays on the sieve subassembly, is arranged to the workbin that gathers materials by discharge gate department again in, and further grinding is carried out to the material of great granule through the grinding roller in the workbin that gathers materials, makes the material ground to be collected in the storage intracavity after the tiny particle, promotes material treatment.
Preferably, a material separating roller is arranged below the grinding roller, a material separating plate is arranged on the material separating roller, and a plurality of fifth through holes are formed in the material separating plate; the material is supported by the material distributing roller, so that the ground material falls on the material distributing roller, the materials attached together are scattered by the material distributing roller, and the materials are prevented from being attached together to influence the recovery of the materials.
Preferably, an output shaft of the first driving motor is connected with the grinding roller, a first driving wheel is sleeved on the output shaft of the first driving motor, and a second driving wheel matched with the first driving wheel is sleeved at one end of the material separating roller; first driving motor grinds the roller and plays when grinding the effect to the material at the drive, drives the branch material roller and rotates, makes branch material roller and grinding roller rotate in step, is convenient for break up the material after grinding the roller and grinding the processing, promotes the treatment effect to the material, with driving motor's utilization maximize, reduces the energy resource consumption of equipment.
Preferably, a filter screen is arranged below the distributing roller, and four ends of the filter screen are fixedly connected to the inner wall of the material collecting box; the filter screen is a rope soft filter screen; the materials ground by the grinding roller are further screened by the filter screen, and particles with the sizes meeting the requirements are collected in the storage cavity, so that the materials with the required particle sizes can be obtained conveniently; through the setting of the soft filter screen of rope system, drive the filter screen and produce certain vibrations when making the material drop on the filter screen, shake off the material in the filtration pore, avoid the filtration pore to be blockked up by the material, improve the filter effect of filter screen.
Preferably, the material distributing roller is in contact with the filter screen; when the material distributing roller rotates under the action of the first driving motor, the material separating plate on the surface of the material distributing roller is indirectly contacted with the filter screen, and the filter screen is driven to vibrate through the mutual contact of the material separating plate and the filter screen, so that the filter screen generates vibration with certain frequency, the filter screen is prevented from being blocked, and the filtering effect of the filter screen is increased.
Preferably, the sieve plate assembly comprises a first sieve plate and a second sieve plate, a first through hole is formed in the first sieve plate, a second through hole corresponding to the first through hole is formed in the second sieve plate, a plurality of connecting springs are arranged at the bottom of the first sieve plate, and the other ends of the connecting springs are fixedly connected with the second sieve plate; the first sieve plate and the second sieve plate are connected together through a connecting spring, so that the first sieve plate and the second sieve plate form a whole; under connecting spring's effect, when vibrating motor made the sieve subassembly produce vibrations, enlarged the vibrations of sieve subassembly through connecting spring, made first sieve and second sieve produce relative vibrations to shake off the material in first through-hole and the second through-hole, avoid the sieve to be blockked up by the material, promote the screening efficiency of material.
Preferably, a first groove is formed in the first sieve plate, a second groove matched with the first groove is formed in the second sieve plate, the first groove and the second groove are matched with each other to form a connecting groove, and a movable cavity is formed in the connecting groove; a second connecting shaft matched with the connecting groove is arranged on an output shaft of the vibration motor, and a cam matched with the movable cavity is arranged on the second connecting shaft; through the matching of the cam and the movable cavity, when the vibration motor drives the connecting shaft to rotate, the cam is enabled to rotate in the movable cavity, and the flange of the cam is indirectly contacted with the first sieve plate and the second sieve plate, so that the first sieve plate and the second sieve plate generate relative vibration, materials in the first through hole and the second through hole are shaken off, and the situation that the materials are blocked in the through holes to influence the sieving treatment of the materials is avoided; through mutually supporting of supporting component and sieve subassembly, make the sieve subassembly can not rotate along with two rotations of rotation of second connecting axle, make the sieve subassembly shake about being in the production of horizontality, reduce the range that the sieve subassembly shakes, avoid the sieve subassembly to collide with the workbin inner wall and cause the damage to equipment.
The invention has the following advantages: the material after grinding through the high pressure grinding roller drops in connecing the workbin, sieves the material through the sieve subassembly, and the material sieve with great granule stays on the sieve subassembly, is arranged to the workbin that gathers materials by discharge gate department again in, and further grinding is carried out to the material of great granule through the grinding roller in the workbin that gathers materials, makes the material ground to be collected in the storage intracavity after the tiny particle, promotes material treatment.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic structural view of the crushing tube of the present invention.
Fig. 4 is a schematic cross-sectional view of the receiving hopper and the crushing tube of the present invention.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Figure 6 is a schematic view of the construction of the screen deck assembly of the present invention.
Figure 7 is a schematic cross-sectional view of a screen assembly according to the present invention.
Fig. 8 is an enlarged view of fig. 7 at B.
FIG. 9 is a schematic structural diagram of the connecting tube of the present invention.
Fig. 10 is a schematic structural view of a second connecting shaft according to the present invention.
FIG. 11 is a schematic structural view of the support assembly of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
As shown in fig. 1-11, a receiving device of a high pressure roller mill for building engineering comprises a receiving box 1, a crushed material pipe 4 arranged on the top of the receiving box 1 and a collecting hopper 3 arranged above the crushed material pipe 4, wherein the collecting hopper is of a funnel-shaped structure, the cross section of the top of the collecting hopper is larger than that of the bottom of the collecting hopper, the bottom of the collecting hopper is fixedly connected with a crushing pipe, the bottom of the collecting hopper is smoothly connected with the top of the crushing pipe, a sieve plate assembly is arranged in the receiving box 1, a collecting cavity 15 is arranged below the sieve plate assembly and is arranged at the bottom of the receiving box, and the collecting cavity is used for storing materials falling from the sieve plate assembly; a discharge port 11 is formed in one side of the material receiving box 1, a material collecting box 2 is further arranged on one side of the material receiving box 11, the material collecting box and the discharge port are matched with each other, materials falling out of the material receiving box through the discharge port fall into the material collecting box, the discharge port is used for discharging materials which are not filtered by the sieve plate assembly, namely materials with overlarge particles, the material collecting box is used for collecting the materials with the overlarge particles, and the materials are conveniently crushed again after being uniformly collected; a vibration motor 12 for vibrating the sieve plate assembly is arranged on one side of the material receiving box 1, the sieve plate assembly is movably connected in the material receiving box 1, a hydraulic cylinder 6 for supporting the sieve plate assembly is arranged in the material collecting cavity 15, and a piston rod of the hydraulic cylinder 6 is provided with a supporting assembly; the one end that the sieve subassembly is close to the discharge gate is located to supporting component, and the other end rotatable of sieve subassembly is connected in connecing the workbin.
When the materials are ground, the equipment is placed below the roller mill, so that the materials crushed by the roller mill fall into the crushed material pipe through the material collecting hopper, the ground materials are scattered under the action of the crushed material pipe, and the situation that the ground materials are concentrated together to influence the screening effect of the materials is avoided; the scattered materials fall on the sieve plate component under the action of gravity, and are further scattered through the collision between the materials and the sieve plate component; the screen plate component is vibrated by the vibration motor, materials on the screen plate component are uniformly shaken off, the materials are uniformly distributed on the screen plate component, and the screening effect of the materials is improved; the material is prevented from being blocked on the sieve plate through the vibration of the sieve plate component, so that the sieve plate is prevented from being blocked, and the service life of the sieve plate component is prolonged; the material that accords with sieve subassembly size drops at the intracavity that gathers materials, the material that is not conform to sieve subassembly size is by the separation on the sieve subassembly, pneumatic cylinder drive piston rod shrink, the one end that makes the sieve subassembly loses the holding power, sieve subassembly one end descends under the effect of gravity, rotate the formation inclined plane round the tie point, the material that makes on the sieve subassembly falls out from the discharge gate department and connects the workbin, clear up the material on the sieve subassembly, collect the great material of granule in the workbin that gathers materials, be convenient for advance further broken handle to this part material.
An inner pipe 41 is arranged in the crushed material pipe 4, a first connecting shaft 411 is arranged in the inner pipe 41, a first connecting rod 412 and a second connecting rod 413 are arranged on the first connecting shaft 411, the second connecting rod 413 is arranged below the first connecting rod 412, and a second driving motor 14 for driving the inner pipe 41 to rotate is arranged at the top of the material receiving box 1; the number of the first connecting rods and the number of the second connecting rods are three respectively, the first connecting rods are distributed on the inner wall of the inner pipe in a fan blade shape, the structure of the second connecting rods is the same as that of the first connecting rods, and the first connecting rods and the second connecting rods are distributed in a staggered mode; after the material receiving equipment is placed below the high-pressure roller mill, a second driving motor is started, the second driving motor drives an inner pipe to rotate, the inner pipe drives a first connecting shaft to rotate when rotating, a first connecting rod and a second connecting rod synchronously rotate, ground materials fall into a crushed material pipe to be contacted with the connecting rods, the materials are contacted with the connecting rods, the materials attached together are scattered, and the materials are scattered into small particles so as to be convenient for screening; the probability of contact between the connecting rods and the materials is increased by rotating the first connecting rods and the second connecting rods, so that the materials can smoothly fall down after the connecting rods are contacted with the materials, the materials are scattered under the condition that the falling of the materials is not influenced, and the treatment effect on the materials is improved; the first connecting rod and the second connecting rod are distributed in a staggered mode, the probability of contact between the connecting rods and materials is further increased, the materials are made to contact with the connecting rods and are broken into small particles, and screening treatment is conducted on the materials conveniently.
A third driving wheel 141 is arranged on an output shaft of the second driving motor 14, and a driving groove 42 matched with the third driving wheel 141 is arranged on the side wall of the crushing pipe 4; a support ring 43 is arranged at the bottom of the crushed material pipe 4, the inner pipe 41 is arranged on the support ring 43, and a plurality of balls 431 are arranged on the top surface of the support ring 43; the two transmission grooves are respectively arranged on two sides of the side wall of the crushing pipe, the second driving motor is arranged on one side of the crushing pipe, the other side of the crushing pipe is provided with a connecting block 13, a third connecting shaft is arranged on the connecting block, a driven wheel 131 is arranged on the third connecting shaft and is matched with the transmission groove on the other side of the crushing pipe, the structure of the driven wheel is the same as that of the third transmission wheel, and the side wall of the inner pipe is provided with transmission teeth matched with the third transmission wheel; when the second driving motor drives the third driving wheel to rotate, the third driving wheel is matched with the inner pipe to drive the inner pipe to rotate, so that the connecting rod in the inner pipe rotates to break up materials; reduce the frictional force of support ring and inner tube through the ball, the second driving motor of being convenient for drives the inner tube and rotates, makes the rotation of inner tube become more steady, promotes inner tube pivoted speed simultaneously, increases the probability of material and connecting rod contact, plays better the processing of breaing up to the material.
The screen plate assembly comprises a first screen plate 51 and a second screen plate 52, wherein a first through hole 511 is formed in the first screen plate 51, a second through hole 521 corresponding to the first through hole 511 is formed in the second screen plate 52, a plurality of connecting springs 56 are arranged at the bottom of the first screen plate 51, and the other ends of the connecting springs 56 are fixedly connected with the second screen plate 52; the first sieve plate and the second sieve plate are mutually connected through the connecting springs, the connecting effect of the first sieve plate and the second sieve plate is increased through the connecting action of the connecting springs, and the first sieve plate and the second sieve plate can only generate longitudinal vibration under the action of the vibration motor through the mutual restriction action of the connecting springs, so that the situation that the positions of the first through hole and the second through hole are staggered when the first sieve plate and the second sieve plate generate vibration to influence the sieving effect on materials is avoided; the section of the first sieve plate is the same as that of the second sieve plate, and two ends of the first sieve plate and the second sieve plate are not in contact with the inner wall of the material receiving box, so that the sieve plate assembly can rotate around a connecting point conveniently; make the sieve subassembly can produce vibrations in vertical direction through connecting spring, avoid first sieve and second sieve to produce the collision with the workbin inner wall when vibrations, butt joint workbin inner wall and sieve subassembly play the guard action, the life of extension equipment.
A first groove is formed in the first sieve plate 51, a second groove matched with the first groove is formed in the second sieve plate 52, the first groove and the second groove are matched with each other to form a connecting groove 55, and a movable cavity 551 is arranged in the connecting groove 55; a second connecting shaft 54 matched with the connecting groove 55 is arranged on the output shaft of the vibration motor 12, and a cam 541 matched with the movable cavity 551 is arranged on the second connecting shaft 54; the second connecting shaft is rotatably connected to the inner wall of the material receiving box, the material receiving assembly is connected into the material receiving box through the mutual matching of the second connecting shaft and the connecting groove, the sieve plate assembly can rotate around the second connecting shaft under the matching of the connecting groove and the second connecting shaft, the contact surface of the second connecting shaft and the connecting groove is smooth, and the second connecting shaft can rotate relatively in the connecting groove; the height in activity chamber is less than the length of cam, the cam when the activity intracavity rotates its flange indirectness contact with the top surface and the bottom surface in activity chamber, the top surface and the bottom surface in activity chamber are first sieve bottom surface and second sieve top surface promptly, through the indirectness contact of cam with first sieve and second sieve, make the intermittent production longitudinal vibration of first sieve and second sieve, the cooperation coupling spring enlarges the vibrations of first sieve and second sieve, make first sieve and second sieve handle in the vibrations that last, be convenient for tremble the material on the first sieve and scatter, prevent that the sieve from blockking up, increase the screening effect of material.
A connecting pipe 53 is arranged in the first through hole 511, the bottom of the connecting pipe 53 is arranged in the second through hole 521, first limiting plates 531 are respectively arranged at two ends of the connecting pipe 53, a first installation cavity 512 matched with the first limiting plate 531 is arranged on the inner wall of the first through hole 511, and a second installation cavity 522 matched with the first limiting plate 531 is arranged on the inner wall of the second through hole 521; the screen plate assembly is characterized in that a first limiting spring 513 is arranged in the first mounting cavity 512, the first limiting spring 513 is in contact with a first limiting plate 531 at the top of the connecting pipe 53, a second limiting spring 523 is arranged in the second mounting cavity 522, the second limiting spring 523 is in contact with the first limiting plate 531 at the bottom of the connecting pipe 53, the first through hole and the second through hole are connected together through the connecting pipe, the first limiting plate can move in the first mounting cavity and the second mounting cavity, the inner wall of the connecting pipe is matched with the inner walls of the first through hole and the second through hole through the arrangement of the first mounting cavity and the second mounting cavity, materials entering the first through hole fall into the second through hole along the inner wall of the connecting pipe, the materials smoothly pass through the screen plate assembly, the materials are prevented from falling onto the top of the second screen plate, and waste of the materials is reduced.
When the materials fall on the first sieve plate from the crushed aggregates pipe, the vibration motor drives the second connecting shaft to rotate, so that the cam rotates in the movable cavity, the supporting component supports the second sieve plate, the friction force between the second connecting shaft and the connecting groove is small, the second connecting shaft rotates relative to the connecting groove, and the second connecting shaft drives the cam to rotate and does not drive the sieve plate component to rotate; when the cam rotates in the movable cavity, the flange of the cam is indirectly contacted with the first sieve plate and the second sieve plate to push the first sieve plate and the second sieve plate to vibrate, and the connecting pipe moves in the first mounting cavity and the second mounting cavity along with the first sieve plate and the second sieve plate to guide materials, so that the materials entering the first through hole smoothly fall from the sieve plate assembly; through mutually supporting of first spacing spring and the spacing spring of second and connecting pipe, avoid the sieve subassembly to cause the influence to the connecting pipe when producing vibrations, make the connecting pipe be the up-and-down motion in certain extent, the cooperation sieve subassembly together produces vibrations, avoids the material to drop between first sieve and second sieve, the life of extension connecting pipe.
The supporting component comprises a first supporting plate 62 arranged on the piston rod of the hydraulic cylinder 6, a plurality of supporting springs 63 arranged on the first supporting plate 62 and a second supporting plate 61 arranged on the supporting springs 63; the elasticity of the supporting spring is greater than the gravity of the sieve plate assembly, and the first supporting plate and the second supporting plate are connected together through the supporting spring, so that when the sieve plate assembly vibrates, the second supporting plate also vibrates, collision between the sieve plate assembly and the supporting assembly is avoided, and the sieve plate assembly and the supporting assembly are protected; meanwhile, the support component is prevented from blocking the sieve plate component to generate vibration, the materials in the through hole are shaken off through vibration, the sieve plate is prevented from being blocked, and the service life of the sieve plate component is prolonged.
A first connecting plate 64 is arranged on the first supporting plate 63, a second connecting plate 65 is arranged on the first connecting plate 64, and the second connecting plate 65 is in contact with the inner wall of the material receiving box 1; a sealing plate 66 matched with the discharge hole 11 is arranged on the second connecting plate 65; when the hydraulic cylinder pushes the first supporting plate to do lifting motion, the sealing plate can be driven to move along the inner wall of the material receiving box under the action of the first connecting plate and the second connecting plate; a first sliding block 651 is arranged on the second connecting plate 65, a second limiting plate 652 is arranged on the first sliding block 651, and a first sliding groove matched with the first sliding block 651 is formed in the inner wall of the material receiving box 1; the both ends of closing plate 66 are equipped with second slider 661 respectively, connect be equipped with on the workbin 1 inner wall with second slider 661 matched with second spout.
When materials just enter the material receiving box, a piston rod of the hydraulic cylinder is in an extension state, and the support assembly provides support force for the sieve plate assembly, so that the sieve plate assembly is in a horizontal state and is convenient for sieving the materials; at the moment, the sealing plate is matched with the discharge port under the action of the hydraulic cylinder to seal the discharge port, so that the material is prevented from falling out of the discharge port after entering the sieve plate assembly, and the waste of the material is reduced; after the material is screened, the material with larger particles is left on the first sieve plate, and the hydraulic cylinder drives the piston rod to move downwards at the moment, so that the first support plate drives the sealing plate and the second support plate to move downwards until the sealing plate is disengaged from the discharge port, and the discharge port is in an open state; because the second backup pad descends, round second connecting axle down motion behind the second sieve one end loses the holding power, makes the sieve subassembly form the inclined plane, and the inclined plane that the sieve subassembly formed cooperatees with the discharge gate, and the material that will be on the sieve subassembly is followed discharge gate department and is connect the workbin, clears up the material on the sieve subassembly, makes the great material of granule by concentrated collection workbin in, is convenient for carry out further broken handle to the material of this part, promotes the broken handle effect to the material.
Be equipped with the third through-hole in the first backup pad, be equipped with the fourth through-hole in the second backup pad, third through-hole and fourth through-hole correspond with first through-hole and second through-hole, through third through-hole and fourth through-hole, make the material that drops from the sieve subassembly directly drop at the intracavity that gathers materials, avoid the material to be blocked up in the second through-hole by the second backup pad, promote the screening effect of material.
The material collecting box is internally provided with grinding rollers 21, the lower side of the grinding rollers 21 is provided with a material storage cavity 24, the side wall of the material collecting box 2 is provided with a driving mechanism, the grinding rollers of the first driving motor 25 for rotating the grinding rollers 21 are two groups, the two groups of grinding rollers rotate relatively, when materials on the sieve plate assembly fall in the material collecting box through the discharge port, the materials fall on the grinding rollers, the materials are further ground through the grinding rollers, the materials with larger particles are ground into the materials with small particles, the materials are directly ground for the second time, and the processing effect on the materials is improved.
A material distributing roller 22 is arranged below the grinding roller 21, material separating plates 221 are arranged on the material distributing roller 22, a plurality of fifth through holes 222 are formed in the material separating plates 221, the material separating plates are multiple groups and are uniformly arranged on the side wall of the material distributing roller, fifth through holes are uniformly formed in each material separating plate, and the surfaces of the material distributing rollers are separated into independent material loading cavities by adjacent material separating plates; the material distributing roller is arranged under the two groups of grinding rollers, the materials directly drop on the material distributing roller after being ground by the grinding rollers, the materials are scattered under the action of the material distributing roller, and the materials attached together are scattered into small particles to facilitate the recovery of the materials.
An output shaft of the first driving motor 25 is connected with one of the grinding rollers, a first driving wheel is sleeved on the output shaft of the first driving motor 25, a second driving wheel matched with the first driving wheel is sleeved at one end of the material separating roller 22, and a fourth driving wheel matched with the first driving wheel is arranged at one end of the other grinding roller; when the first driving motor drives the grinding roller to rotate, the first driving wheel and the second driving wheel are matched with each other to drive the material distribution roller to rotate, so that the grinding roller and the material distribution roller synchronously rotate; the grinding roller and the material distributing roller are driven to rotate by one driving motor, so that the utilization of the motor is maximized, and the energy loss of equipment is reduced; through the cooperation of first drive wheel and fourth drive wheel, make two pairs of grinding rollers relative rotate, increase the grinding effect of grinding roller to the material.
A filter screen 23 is arranged below the distributing roller 22, and four ends of the filter screen 23 are fixedly connected to the inner wall of the material collecting box 2; the filter screen 23 is a rope soft filter screen; the material distributing roller 22 is in contact with the filter screen 23, and when the first driving motor drives the grinding roller to rotate, the material separating plate on the material distributing roller is in indirect contact with the surface of the filter screen, so that the filter screen vibrates, and filter holes in the filter screen are prevented from being blocked; through the setting of the soft filter screen of rope system, increase the frequency of filter screen vibrations, make the filter screen produce continuous vibrations under the effect of branch material roller, tremble the material on the filter screen evenly, improve the screening effect of filter screen to the material.
The materials fall between the two groups of grinding rollers after being ground by the grinding rollers, the materials falling from the grinding rollers fall on the material distributing rollers, the materials falling on the material distributing rollers are supported by the material separating plates, the material distributing rollers rotate to drive the materials on the material distributing rollers to synchronously rotate, the materials are acted by centrifugal force during transmission, one part of the materials are scattered from the material separating plates through the fifth through holes and fall on the filter screen, and the other part of the materials fall on the filter screen after the powder tank rotates 180 degrees; divide the material roller its bottom to be continuous when rotating to contact with the filter screen, drive the filter screen and produce vibrations, carry out screening processing to the material that drops on the filter screen, be convenient for select the granule of required size, improve equipment is to the treatment effect of material.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. The utility model provides a material receiving equipment for building engineering's high pressure roller mill, includes material receiving box (1), locates material receiving box (1) top's garrulous material pipe (4) and locating material collecting hopper (3) of garrulous material pipe (4) top, be equipped with the sieve subassembly in material receiving box (1), sieve subassembly below is equipped with material collecting cavity (15), material receiving box (1) one side is equipped with discharge gate (11), material receiving box (11) one side still is equipped with material collecting box (2), its characterized in that: be equipped with in case (2) of gathering materials and grind roller (21), it is equipped with storage cavity (24) to grind roller (21) below, be equipped with on case (2) of gathering materials lateral wall and be used for the drive grind roller (21) pivoted driving motor (25).
2. The receiving equipment of the high pressure roller mill for construction engineering according to claim 1, characterized in that: a material separating roller (22) is arranged below the grinding roller (21), a material separating plate (221) is arranged on the material separating roller (22), and a plurality of fifth through holes (222) are formed in the material separating plate (221).
3. The receiving equipment of the high pressure roller mill for construction engineering according to claim 2, characterized in that: an output shaft of the first driving motor (25) is connected with the grinding roller (21), a first driving wheel is sleeved on the output shaft of the first driving motor (25), and a second driving wheel matched with the first driving wheel is sleeved on one end of the material distributing roller (22).
4. The receiving equipment of the high pressure roller mill for construction engineering according to claim 3, characterized in that: a filter screen (23) is arranged below the distributing roller (22), and four ends of the filter screen (23) are fixedly connected to the inner wall of the material collecting box (2); the filter screen (23) is a rope soft filter screen.
5. The receiving equipment of the high pressure roller mill for construction engineering according to claim 4, characterized in that: the distributing roller (22) is in contact with the filter screen (23).
6. The receiving equipment of the high pressure roller mill for construction engineering according to claim 1, characterized in that: the sieve plate assembly comprises a first sieve plate (51) and a second sieve plate (52), a first through hole (511) is formed in the first sieve plate (51), a second through hole (521) corresponding to the first through hole (511) is formed in the second sieve plate (52), a plurality of connecting springs (56) are arranged at the bottom of the first sieve plate (51), and the other ends of the connecting springs (56) are fixedly connected with the second sieve plate (52).
7. The receiving equipment of the high pressure roller mill for construction engineering according to claim 6, characterized in that: a first groove is formed in the first sieve plate (51), a second groove matched with the first groove is formed in the second sieve plate (52), the first groove and the second groove are matched with each other to form a connecting groove (55), and a movable cavity (551) is formed in the connecting groove (55); and a second connecting shaft (54) matched with the connecting groove (55) is arranged on an output shaft of the vibration motor (12), and a second cam (541) matched with the movable cavity (551) is arranged on the second connecting shaft (54).
CN201910967921.8A 2019-10-12 2019-10-12 Material receiving equipment of high-pressure roller mill for constructional engineering Withdrawn CN110614134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910967921.8A CN110614134A (en) 2019-10-12 2019-10-12 Material receiving equipment of high-pressure roller mill for constructional engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910967921.8A CN110614134A (en) 2019-10-12 2019-10-12 Material receiving equipment of high-pressure roller mill for constructional engineering

Publications (1)

Publication Number Publication Date
CN110614134A true CN110614134A (en) 2019-12-27

Family

ID=68925510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910967921.8A Withdrawn CN110614134A (en) 2019-10-12 2019-10-12 Material receiving equipment of high-pressure roller mill for constructional engineering

Country Status (1)

Country Link
CN (1) CN110614134A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111437915A (en) * 2020-04-13 2020-07-24 吕鸿馨 Concrete processing device and concrete processing method
CN113477382A (en) * 2021-07-12 2021-10-08 冀东水泥璧山有限责任公司 Cement raw meal grinding system of roller press

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990510A (en) * 2014-06-03 2014-08-20 南京凯盛国际工程有限公司 High-efficiency energy-saving single-drive roller press
CN206435322U (en) * 2016-12-29 2017-08-25 广州金智化工科技有限公司 A kind of crushing and screening device
CN107282421A (en) * 2017-07-25 2017-10-24 康泽波 A kind of municipal construction sand screening plant
CN207204193U (en) * 2017-08-23 2018-04-10 滁州市南谯生辉新型建材有限公司 A kind of raw mill plant of high efficiency coal gangue sintering hollow brick
WO2018119660A1 (en) * 2016-12-27 2018-07-05 深圳市玖创科技有限公司 Crushing, grinding and collecting device for negative electrode material of lithium-ion battery
CN208303750U (en) * 2018-03-23 2019-01-01 厦门众想科技有限公司 A kind of bolt processing thread rolling machine reducing metal fragment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990510A (en) * 2014-06-03 2014-08-20 南京凯盛国际工程有限公司 High-efficiency energy-saving single-drive roller press
WO2018119660A1 (en) * 2016-12-27 2018-07-05 深圳市玖创科技有限公司 Crushing, grinding and collecting device for negative electrode material of lithium-ion battery
CN206435322U (en) * 2016-12-29 2017-08-25 广州金智化工科技有限公司 A kind of crushing and screening device
CN107282421A (en) * 2017-07-25 2017-10-24 康泽波 A kind of municipal construction sand screening plant
CN207204193U (en) * 2017-08-23 2018-04-10 滁州市南谯生辉新型建材有限公司 A kind of raw mill plant of high efficiency coal gangue sintering hollow brick
CN208303750U (en) * 2018-03-23 2019-01-01 厦门众想科技有限公司 A kind of bolt processing thread rolling machine reducing metal fragment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111437915A (en) * 2020-04-13 2020-07-24 吕鸿馨 Concrete processing device and concrete processing method
CN113477382A (en) * 2021-07-12 2021-10-08 冀东水泥璧山有限责任公司 Cement raw meal grinding system of roller press
CN113477382B (en) * 2021-07-12 2022-07-12 冀东水泥璧山有限责任公司 Cement raw meal grinding system of roller press

Similar Documents

Publication Publication Date Title
CN109530231B (en) Solid waste separation treatment device and solid waste comprehensive treatment method
CN109718896A (en) A kind of solid particle chemical material crushing recyclable device
CN108325853B (en) High-efficient stone sand sieving device that removes
CN110614134A (en) Material receiving equipment of high-pressure roller mill for constructional engineering
CN203991316U (en) A kind of coffee bean screening machine
CN112044514A (en) High-efficiency crusher
CN205868381U (en) Material sieving device
CN106362944A (en) Mine multi-stage screening device
CN110653059A (en) Material receiving equipment of high-pressure roller mill for construction engineering construction
CN107837938A (en) A kind of Preliminary working device of aluminum ore
CN214289257U (en) Steel slag screening device for steel slag ball mill
CN210449321U (en) Raw materials breaker is used in fertilizer production
CN203840724U (en) Vertical type cotton seed polishing machine
CN210965854U (en) Screening structure of intelligent mobile electric screen
CN209718347U (en) Plastic grain screening plant
CN209020463U (en) A kind of screening type sandstone pulverizer
CN206199666U (en) A kind of screening plant
CN109433358A (en) A kind of efficient timber grinding device
CN211303333U (en) Broken device of miropowder brick powder group
CN108928817A (en) A kind of production technology of wooden water purification active carbon
CN217342251U (en) A particle size screening equipment for water dispersible granule
CN212669570U (en) Drum-type machine-made sand shaper
CN215964633U (en) High-efficient compact stone removal twin-roll machine
CN207288070U (en) A kind of groundnut cleaner
CN214052019U (en) Concrete grit shaping device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20191227

WW01 Invention patent application withdrawn after publication