CN209109346U - A kind of rubber strip production automatic feeding type multistage material screening device - Google Patents
A kind of rubber strip production automatic feeding type multistage material screening device Download PDFInfo
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- CN209109346U CN209109346U CN201821665842.9U CN201821665842U CN209109346U CN 209109346 U CN209109346 U CN 209109346U CN 201821665842 U CN201821665842 U CN 201821665842U CN 209109346 U CN209109346 U CN 209109346U
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Abstract
A kind of rubber strip production automatic feeding type multistage material screening device, is related to rubber bar processing unit technical field, including bucket elevator, the first mill disc group, graded plate, the second mill disc group and sieving plate；First mill disc group includes about two the first mills disc being set side by side, and offers the first filter opening on graded plate；Second mill disc group includes about two the second mills disc being set side by side, and the second filter opening is offered on sieving plate, the aperture of the second filter opening is less than the first filter opening.The utility model realizes automatic charging, classified grinding, the technical effect that sizing screening is packaged.
Description
Technical field
The utility model relates to rubber bar processing unit technical fields, and in particular to automatic charging is used in a kind of production of rubber strip
Formula multistage material screening device.
Background technique
One of the primary raw material that rubber is produced as rubber strip, rubber need to carry out ingredient in the early period for carrying out plastic squeeze production
And mixing, carbon black have extremely wide application in the industries such as rubber, usage amount is huge, wherein in actual operation, to grain
The demand for spending relatively small superfine carbon black is especially prominent, currently when carrying out the production of superfine carbon black micro mist, mainly by grinding
Mill apparatus grinds carbon black, so that carbon black granularity reaches superfine carbon black standard；
And traditional stirring-type equipment that currently used milling apparatus is often all made of, pass through carbon black feed stock and grinding agent
Mutually collision carries out grinding operation under agitating device driving, and then the carbon black after grinding is separated and obtained with grinder
Satisfactory superfine carbon black must need people although this equipment can meet the needs of superfine carbon black production to a certain extent
Material is transported on grinding device by work, compares labor intensive, and grinding efficiency is relatively low, can only be carried out single to carbon black and be ground
Mill, single are ground first is that refinement rate is low, second is that wherein bulky grain carbon black is beaten together with little particle carbon black there is also bulky grain carbon black
Packet is collected, it has not been convenient to be classified to bulky grain carbon black and little particle carbon black, and must be needed manually to carry out bulky grain carbon black again
Secondary grinding, working efficiency is low, and the qualified carbon black pellet after screening must be needed according to use occasion difference to qualified charcoal
Black particle is classified again, to meet current needs.
Utility model content
For the defects in the prior art, the utility model provides a kind of rubber strip production automatic feeding type multistage raw material
Screening plant, to realize automatic charging, classified grinding, the technical effect that sizing screening is packaged.
To achieve the above object, the utility model provides the following technical solutions:
A kind of rubber strip production automatic feeding type multistage material screening device, including bucket elevator, the first mill disc group,
Graded plate, the second mill disc group and sieving plate；
The first mill disc group includes about two the first mills disc being set side by side, and the periphery of two first mills disc
It is coated with shell jointly, is equipped with first between two first mills disc and rolls gap, and described first rolls gap along center
It is in tapering type setting to periphery, first mill disc being below is rotatablely installed by the first frame body, described in top
Offer the first blanking channel on first mill disc, and first blanking channel connection described first rolls gap, described first
The first feeding cylinder is connected in blanking channel；First mill disc in top is fixed in described by first feeding cylinder
The upper surface of shell, the inclined bottom surface setting of the shell, and it is communicated with the first guide tube；
The bucket elevator is vertically arranged, and the feed hopper of the bucket elevator is set under the bucket elevator
The discharge end of end, the bucket elevator is connected to first feeding cylinder by feed tube；
The first filter opening is offered on the graded plate, the graded plate, which is obliquely installed, is coated with the first housing, and described first
First vibrating motor is installed on housing, and is led by the second erection of frames in the lower section of the first mill disc group, described first
Cylinder is connected to first housing and is located at the top of one end of the graded plate, and it is another that first housing is in the graded plate
The position of the lower section at end offers qualified product outlet, and the qualified product outlet is equipped with qualified product discharge barrel, first housing
Bottom surface on be also provided with the outlet of non-qualified product, and the position except the graded plate overlay area, the non-qualified product
Non- qualified product discharge barrel is installed in outlet；
The second mill disc group includes about two the second mills disc being set side by side, and the periphery of two second mills disc
It is coated with shell jointly, second is equipped between two second mills disc and rolls gap, and described second rolls gap less than institute
State first and roll gap, and described second roll gap along center to periphery in tapering type setting, described second be below
Mill disc is rotatablely installed by third frame body, and the second blanking channel, and described are offered on second mill disc in top
The connection of two blanking channels described second rolls gap, is connected with the second feeding cylinder in second blanking channel, described second into
Barrel is connected to the non-qualified product discharge barrel, and second mill disc in top is fixed in described by second feeding cylinder
The upper surface of shell, the inclined bottom surface setting of the shell, and it is communicated with the second guide tube；Second guide tube is connected to the qualification
Product discharge barrel；
The second filter opening is offered on the sieving plate, the aperture of second filter opening is less than first filter opening, the sieve
Scoreboard, which is obliquely installed, is coated with the second housing, the second vibrating motor is equipped on second housing, and pacify by the 4th frame body
Lower section loaded on the second mill disc group, the qualified product discharge barrel are connected to second housing and are located at the one of the sieving plate
The top at end, the position that second housing is in the lower section of the sieving plate other end offer the outlet of level-one qualified product, institute
It states the outlet of level-one qualified product and level-one qualified product discharge barrel is installed, be also provided with second level qualified product on the bottom surface of second housing
Outlet, and the position except the sieving plate overlay area, the second level qualified product export and are equipped with second level qualified product
Discharge barrel.
As an improvement scheme, the surface of first mill disc and second mill disc that are below is equipped with mill
Grain tooth.
As an improvement scheme, the coaxial affixed shaft of first mill disc being below, and pass through the shaft
It being rotatablely installed on first frame body, the part that the shaft is in below first frame body is equipped with belt wheel, and described
The motor to drive the belt wheel rotation is also equipped on one frame body, second mill disc being below is affixed turn coaxial
Axis, and be rotatablely installed by the shaft on the third frame body, the shaft is in the part below the third frame body
Belt wheel is installed, the motor to drive the belt wheel rotation is also equipped on the third frame body.
As an improvement scheme, first housing is installed on second frame body using compressed spring.
As an improvement scheme, second housing is installed on the 4th frame body using compressed spring.
As an improvement scheme, the position that first guide tube is connect with first housing be equipped with flexible sleeve.
As an improvement scheme, the position that the qualified product discharge barrel is connect with second housing be equipped with flexibility
Cylinder.
As an improvement scheme, it is solid by support rod between first frame body, the second frame body and third frame body
It connects.
As an improvement scheme, the bottom of the third frame body is equipped with support leg, and the 4th frame body is fixed in
In the support leg.
Compared with prior art, the utility model has the beneficial effects that
Rubber strip production automatic feeding type multistage material screening device, including bucket elevator, the first mill disc group, classification
Plate, the second mill disc group and sieving plate；First mill disc group includes about two the first mills disc being set side by side, and two first are ground
The periphery of disk is coated with shell jointly, is equipped with first between two the first mills disc and rolls gap, and first rolls gap along center
It is in tapering type setting to periphery, the first mill disc being below is rotatablely installed by the first frame body, the first mill disc in top
On offer the first blanking channel, and the first blanking channel connection first rolls gap, is connected with first in the first blanking channel
Feeding cylinder；The first mill disc in top is fixed in the upper surface of shell by the first feeding cylinder, and the inclined bottom surface of shell is arranged,
And it is communicated with the first guide tube；Bucket elevator is vertically arranged, and the feed hopper of bucket elevator is set to the lower end of bucket elevator
The discharge end in portion, bucket elevator is connected to the first feeding cylinder by feed tube；The first filter opening is offered on graded plate, graded plate inclines
Tiltedly setting is coated with the first housing, the first vibrating motor is equipped on the first housing, and grind in first by the second erection of frames
The lower section of disk group, the first guide tube are connected to the first housing and are located at the top of one end of graded plate, and it is another that the first housing is in graded plate
The position of the lower section of one end offers qualified product outlet, and qualified product outlet is equipped with qualified product discharge barrel, the bottom surface of the first housing
On be also provided with the outlet of non-qualified product, and the position except graded plate overlay area, be equipped in non-qualified product outlet non-
Qualified product discharge barrel；Second mill disc group includes about two the second mills disc being set side by side, and the periphery of two the second mills disc is total
With shell is coated with, it is equipped with second between two the second mills disc and rolls gap, and second rolls gap and roll gap less than first,
And second roll gap along center to periphery in tapering type setting, the second mill disc being below passes through third frame body rotation peace
Dress, offers the second blanking channel on the second mill disc in top, and the second blanking channel connection second rolls gap, and second
The second feeding cylinder is connected in blanking channel, the second feeding cylinder is connected to non-qualified product discharge barrel, and the second mill disc in top is logical
The upper surface that the second feeding cylinder is fixed in shell, the inclined bottom surface setting of shell are crossed, and is communicated with the second guide tube；Second guide tube connects
Logical qualified product discharge barrel；The second filter opening is offered on sieving plate, less than the first filter opening, sieving plate inclination is set in the aperture of the second filter opening
It sets and is coated with the second housing, the second vibrating motor is installed, and by the 4th erection of frames in the second mill disc group on the second housing
Lower section, qualified product discharge barrel be connected to the second housing and be located at sieving plate one end top, it is another that the second housing is in sieving plate
The position of the lower section of one end offers the outlet of level-one qualified product, and the outlet of level-one qualified product is equipped with level-one qualified product discharge barrel, the
The outlet of second level qualified product is also provided on the bottom surface of two housings, and the position except sieving plate overlay area, second level are qualified
Product are equipped with second level qualified product discharge barrel in outlet, are based on the above structure, and bucket elevator is vertically arranged, and save space, wherein
The feed hopper of bucket elevator is convenient to carry out filling to feed hopper close to ground, the discharge end connection first of bucket elevator into
Barrel facilitates and exports carbon black, first carries out rough lapping to carbon black by the first mill disc group, and carbon black is entered using the first feeding cylinder
Ground in the first milling gap, using first roll gap along center to periphery in tapering type setting, to bulky grain charcoal
It is black gradually to be ground, it is allowed to refine, the particle after grinding enters graded plate and carries out sizing screening, after roughing
Carbon black pellet enter on graded plate and screened, being provided with the first vibrating motor can be improved screening efficiency, wherein closing
The carbon black pellet of lattice is fallen by the first filter opening, and using qualified product outlet output, wherein underproof particle can be blocked in
It on graded plate, falls, is fallen in the first housing from the other end of graded plate, and the second mill disc is output to by the outlet of non-qualified product
Group is finished so that finished again by the carbon black after roughing, will cross the carbon black after roughing using second into
Barrel is entered in the second milling gap and is ground, and second, which rolls gap, rolls gap less than first, after realizing to screening
Particle carries out smooth grinding, makes up to qualified standard, and the particle after grinding is exported by the second guide tube, and the second guide tube connects
Logical qualified product discharge barrel, which realizes, is jointly exported qualified product using a qualified product discharge barrel, facilitates collecting and baling, wherein setting
Have essence and fine-lapping process, first is that in order to improve grinding efficiency, using the first mill disc group first bulk carbon black be ground into it is small
Particle is carrying out refinement grinding using the second mill disc group, second is that mitigating the grinding pressure of grinding device, prolongs the service life,
In by the second mill disc grind after qualified product entered on sieving plate by qualified product discharge barrel, utilize the second of sieving plate
Filter opening carries out granular size to qualified carbon black again and classifies, and to meet the use of actual processing occasion, wherein level-one is qualified
Product discharge barrel, which is realized, discharges to small carbon black, and second level qualified product discharge barrel, which is realized, discharges to big carbon black, realizes classification and collects
The effect of packing realizes automatic charging, classified grinding, the technical effect that sizing screening is packaged.
The surface of the first mill disc and the second mill disc that are below is equipped with abrasive grain tooth, is based on the above structure, is equipped with abrasive grain
Tooth can use abrasive grain tooth and grind to isolation, improve grinding efficiency.
The coaxial affixed shaft of the first mill disc being below, and by shaft rotational installation on the first frame body, at shaft
Part below the first frame body is equipped with belt wheel, and the motor to driving pulley rotation is also equipped on the first frame body, is in
The coaxial affixed shaft of second mill disc of lower section, and be rotatablely installed by shaft on third frame body, shaft is under third frame body
The part of side is equipped with belt wheel, and the motor to driving pulley rotation is also equipped on third frame body, is based on the above structure, convenient
Motor is installed, the rotation using motor control the first mill disc and the second mill disc is facilitated, it is time saving and energy saving, it improves efficiency.
First housing is installed on the second frame body using compressed spring, and the second housing is installed on the 4th frame using compressed spring
On body, it is based on the above structure, the first vibrating motor and the second vibrating motor can be assisted to be vibrated using compressed spring, improved
Screening efficiency is easy to use.
The position that first guide tube is connect with the first housing is equipped with flexible sleeve, the position that qualified product discharge barrel is connect with the second housing
Flexible cylinder is installed, the above structure is based on, plays the role of flexible buffer, prevents from rigidly connecing when vibration with affixed component group
Touching, ensure that the stability in the course of work.
Affixed by support rod between first frame body, the second frame body and third frame body, the bottom of third frame body is equipped with
Support leg, the 4th frame body are fixed in support leg, are based on the above structure, save space, improve the stability in the course of work, side
Just it uses.
To sum up, the utility model realizes automatic charging, classified grinding, the technical effect that sizing screening is packaged, operation control
System is easy, is easy to manufacture on a large scale and installation, has a wide range of application.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
In figure: 1- shell；The first mill disc of 2-；The first feeding cylinder of 3-；4- motor；The first frame body of 5-；6- support rod；7- second
Frame body；8- third frame body；The first housing of 9-；The outlet of 10- qualified product；The non-qualified product outlet 11-；12- graded plate；13- first shakes
Dynamic motor；14- compressed spring；15- qualified product discharge barrel；The second guide tube of 16-；The first guide tube of 17-；18- flexible sleeve；19- second
Mill disc；The second feeding cylinder of 20-；21- support leg；22- abrasive grain tooth；The second housing of 23-；The second vibrating motor of 24-；25- level-one is closed
Lattice product discharge barrel；26- second level qualified product discharge barrel；The 4th frame body of 27-；28- feed hopper；29- bucket elevator；30- feed tube.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
As depicted in figs. 1 and 2, rubber strip production automatic feeding type multistage material screening device, including bucket elevator
29, the first mill disc group, graded plate 12, the second mill disc group and sieving plate；First mill disc group includes about two and is set side by side
First mill disc 2, and the periphery of two the first mills disc 2 is coated with shell 1 jointly, is equipped with first between two the first mills disc 2 and rolls
Gap, and first roll gap along center to periphery in tapering type setting, the first mill disc 2 being below passes through the first frame body 5
Between rotational installation offers the first blanking channel on the first mill disc 2 in top, and the first blanking channel connection first rolls
Gap is connected with the first feeding cylinder 3 in the first blanking channel；The first mill disc 2 in top is fixed in shell by the first feeding cylinder 3
The upper surface of body 1, the inclined bottom surface setting of shell 1, and it is communicated with the first guide tube 17；Bucket elevator 29 is vertically arranged, bucket type
The feed hopper 28 of elevator 29 is set to the lower end of bucket elevator 29, and the discharge end of bucket elevator 29 passes through feed tube 30
It is connected to the first feeding cylinder 3；The first filter opening is offered on graded plate 12, graded plate 12, which is obliquely installed, is coated with the first housing 9, and first
First vibrating motor 13 is installed on housing 9, and is installed on the lower section of the first mill disc group, the first guide tube 17 by the second frame body 7
It is connected to the first housing 9 and is located at the top of one end of graded plate 12, the first housing 9 is in the position of the lower section of 12 other end of graded plate
It sets and offers qualified product outlet 10, qualified product outlet 10 is equipped with qualified product discharge barrel 15, also opens up on the bottom surface of the first housing 9
There are non-qualified product outlet 11, and the position except 12 overlay area of graded plate, non-conjunction is installed in non-qualified product outlet 11
Lattice product discharge barrel 15；Second mill disc group includes about two the second mills disc 19 being set side by side, and two the second mills disc 19 is outer
Zhou Gongtong is coated with shell 1, and second is equipped between two the second mills disc 19 and rolls gap, and second rolls gap less than the first stone roller
Press gap, and second roll gap along center to periphery in tapering type setting, the second mill disc 19 being below passes through third frame
Body 8 is rotatablely installed, and the second blanking channel is offered on the second mill disc 19 in top, and the second blanking channel connection second is ground
Gap is pressed, is connected with the second feeding cylinder 20 in the second blanking channel, the second feeding cylinder 20 is connected to non-qualified product discharge barrel 15, is in
Second mill disc 19 of top is fixed in the upper surface of shell 1, the inclined bottom surface setting of shell 1 by the second feeding cylinder 20, and connects
It is connected with the second guide tube 16；Second guide tube 16 is connected to qualified product discharge barrel 15；The second filter opening is offered on sieving plate, the second filter opening
Less than the first filter opening, sieving plate, which is obliquely installed, is coated with the second housing 23 in aperture, and the second vibration electricity is equipped on the second housing 23
Machine 24, and pass through the lower section that the 4th frame body 27 is installed on the second mill disc group, qualified product discharge barrel 15 is connected to the second housing 23 and position
In the top of one end of sieving plate, the position that the second housing 23 is in the lower section of the sieving plate other end offers level-one qualified product and goes out
Mouth 10, level-one qualified product outlet 10 are equipped with level-one qualified product discharge barrel 25, are also provided with second level on the bottom surface of the second housing 23
Qualified product outlet 10, and the position except sieving plate overlay area, second level qualified product, which exports, is equipped with second level qualification on 10
Product discharge barrel 26.
Bucket elevator 29 is vertically arranged, and saves space, and wherein the feed hopper 28 of bucket elevator 29 is convenient close to ground
Filling is carried out to feed hopper 28, the discharge end of bucket elevator 29 is connected to the first feeding cylinder 3, facilitates and export carbon black, by the
One mill disc group first carries out rough lapping to carbon black, and carbon black is entered in the first milling gap using the first feeding cylinder 3 and is ground,
Rolling gap along center using first is in tapering type setting to periphery, is gradually ground to bulky grain carbon black, is allowed to refine,
Particle after grinding enters graded plate 12 and carries out sizing screening, and the carbon black pellet after roughing enters graded plate 12
On screened, being provided with the first vibrating motor 13 can be improved screening efficiency, wherein qualified carbon black pellet passes through first
Filter opening is fallen, and using 10 output of qualified product outlet, wherein underproof particle can be blocked on graded plate 12, from graded plate
12 other end is fallen, and is fallen in the first housing 9, and is output to the second mill disc group by non-qualified product outlet 11 and is carried out finishing
Work is entered the carbon black after roughing excessively using the second feeding cylinder 20 so that being finished again by the carbon black after roughing
It is ground in the second milling gap, second, which rolls gap, rolls gap less than first, realizes and carries out to the particle after screening
Smooth grinding makes up to qualified standard, and the particle after grinding is exported by the second guide tube 16, and the connection of the second guide tube 16 is closed
Lattice product discharge barrel 15, which realizes, is jointly exported qualified product using a qualified product discharge barrel 15, facilitates collecting and baling, wherein setting
Have essence and fine-lapping process, first is that in order to improve grinding efficiency, using the first mill disc group first bulk carbon black be ground into it is small
Particle is carrying out refinement grinding using the second mill disc group, second is that mitigating the grinding pressure of grinding device, prolongs the service life,
In ground by the second mill disc 19 after qualified product entered on sieving plate by qualified product discharge barrel 15, utilize sieving plate
Second filter opening carries out granular size to qualified carbon black again and classifies, and is used with meeting actual processing occasion, wherein level-one
Qualified product discharge barrel 25, which is realized, discharges to small carbon black, and second level qualified product discharge barrel 26, which is realized, discharges to big carbon black, realizes
The effect being packaged is collected in classification, realizes automatic charging, classified grinding, the technical effect that sizing screening is packaged, wherein bucket type mentions
It is common on the market to rise machine 29, and can buy, so specific structure does not repeat.
The surface of the first mill disc 2 and the second mill disc 19 that are below is equipped with abrasive grain tooth 22, and being equipped with abrasive grain tooth 22 can be with
It is ground using the 22 pairs of isolation of abrasive grain tooth, improves grinding efficiency.
The coaxial affixed shaft of the first mill disc 2 being below, and by shaft rotational installation on the first frame body 5, shaft
Part in 5 lower section of the first frame body is equipped with belt wheel, and the motor 4 to driving pulley rotation is also equipped on the first frame body 5,
The coaxial affixed shaft of the second mill disc 19 being below, and be rotatablely installed by shaft on third frame body 8, shaft is in third
The part of 8 lower section of frame body is equipped with belt wheel, and the motor 4 to driving pulley rotation is also equipped on third frame body 8, facilitates installation
Motor 4 facilitates the rotation that the first mill disc 2 and the second mill disc 19 are controlled using motor 4, time saving and energy saving, improves efficiency.
First housing 9 is installed on the second frame body 7 using compressed spring 14, and the second housing 23 is installed using compressed spring 14
In on the 4th frame body 27, the first vibrating motor 13 and the second vibrating motor 24 can be assisted to be vibrated using compressed spring 14,
Screening efficiency is improved, is easy to use, wherein the first vibrating motor 13 and the second vibrating motor 24 are equipment common on the market,
And can buy, so this will not be repeated here for specific structure.
The position that first guide tube 17 is connect with the first housing 9 is equipped with flexible sleeve 18, qualified product discharge barrel 15 and the second housing
The positions of 23 connections are equipped with flexible sleeve 18, play the role of flexible buffer, when preventing vibration with affixed component group rigid contact,
It ensure that the stability in the course of work.
It is affixed by support rod 6 between first frame body 5, the second frame body 7 and third frame body 8, the bottom peace of third frame body 8
Equipped with support leg 21, the 4th frame body 27 is fixed in support leg 21, saves space, improves the stability in the course of work, convenient
It uses.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (9)
1. a kind of rubber strip production automatic feeding type multistage material screening device, it is characterised in that: including bucket elevator, the
One mill disc group, graded plate, the second mill disc group and sieving plate；
The first mill disc group includes about two the first mills disc being set side by side, and the periphery of two first mills disc is common
It is coated with shell, first is equipped between two first mills disc and rolls gap, and described first to roll gap outside along center
Week is in tapering type setting, and first mill disc being below is rotatablely installed by the first frame body, and described first in top
The first blanking channel is offered on mill disc, and first blanking channel connection described first rolls gap, first blanking
The first feeding cylinder is connected in channel；First mill disc in top is fixed in the shell by first feeding cylinder
Upper surface, the inclined bottom surface setting of the shell and is communicated with the first guide tube；
The bucket elevator is vertically arranged, and the feed hopper of the bucket elevator is set to the lower end of the bucket elevator
The discharge end in portion, the bucket elevator is connected to first feeding cylinder by feed tube；
The first filter opening is offered on the graded plate, the graded plate, which is obliquely installed, is coated with the first housing, first housing
On the first vibrating motor is installed, and by the second erection of frames in the lower section of the first mill disc group, first guide tube connects
Lead to first housing and be located at the top of one end of the graded plate, first housing is in the graded plate other end
The position of lower section offers qualified product outlet, and the qualified product outlet is equipped with qualified product discharge barrel, the bottom of first housing
Non- qualified product outlet, and the position except the graded plate overlay area, the non-qualified product outlet are also provided on face
On non-qualified product discharge barrel is installed；
The second mill disc group includes about two the second mills disc being set side by side, and the periphery of two second mills disc is common
It is coated with shell, second is equipped between two second mills disc and rolls gap, and described second rolls gap and be less than described the
One rolls gap, and described second roll gap along center to periphery in tapering type setting, second mill disc being below
It is rotatablely installed by third frame body, offers the second blanking channel on second mill disc in top, and under described second
Material channel connection described second rolls gap, and the second feeding cylinder, second feeding cylinder are connected in second blanking channel
It is connected to the non-qualified product discharge barrel, second mill disc in top is fixed in the shell by second feeding cylinder
Upper surface, the inclined bottom surface setting of the shell and is communicated with the second guide tube；Second guide tube is connected to the qualified product and goes out
Barrel；
The second filter opening is offered on the sieving plate, the aperture of second filter opening is less than first filter opening, the sieving plate
Be obliquely installed and be coated with the second housing, the second vibrating motor is installed on second housing, and by the 4th erection of frames in
The lower section of the second mill disc group, the qualified product discharge barrel are connected to second housing and are located at one end of the sieving plate
Top, the position that second housing is in the lower section of the sieving plate other end offer level-one qualified product and export, and described one
The outlet of grade qualified product is equipped with level-one qualified product discharge barrel, is also provided with second level qualified product on the bottom surface of second housing and goes out
Mouthful, and it is in the position except the sieving plate overlay area, second level qualified product is installed in the second level qualified product outlet and
Barrel.
2. a kind of rubber strip production automatic feeding type multistage material screening device according to claim 1, feature exist
In: the surface of first mill disc and second mill disc that are below is equipped with abrasive grain tooth.
3. a kind of rubber strip production automatic feeding type multistage material screening device according to claim 1, feature exist
In the coaxial affixed shaft of: first mill disc being below, and by shaft rotational installation on first frame body,
The part that the shaft is in below first frame body is equipped with belt wheel, is also equipped on first frame body to drive
State the motor of belt wheel rotation, the coaxial affixed shaft of second mill disc being below, and by the shaft be rotatablely installed in
On the third frame body, the part that the shaft is in below the third frame body is equipped with belt wheel, goes back on the third frame body
Motor to drive the belt wheel rotation is installed.
4. a kind of rubber strip production automatic feeding type multistage material screening device according to claim 1, feature exist
In: first housing is installed on second frame body using compressed spring.
5. a kind of rubber strip production automatic feeding type multistage material screening device according to claim 1, feature exist
In: second housing is installed on the 4th frame body using compressed spring.
6. a kind of rubber strip production automatic feeding type multistage material screening device according to claim 1, feature exist
In: the position that first guide tube is connect with first housing is equipped with flexible sleeve.
7. a kind of rubber strip production automatic feeding type multistage material screening device according to claim 1, feature exist
In: the position that the qualified product discharge barrel is connect with second housing is equipped with flexible sleeve.
8. a kind of rubber strip production automatic feeding type multistage material screening device according to claim 1, feature exist
In: it is affixed to pass through support rod between first frame body, the second frame body and third frame body.
9. a kind of rubber strip production automatic feeding type multistage material screening device according to claim 1, feature exist
In: the bottom of the third frame body is equipped with support leg, and the 4th frame body is fixed in the support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665842.9U CN209109346U (en) | 2018-10-13 | 2018-10-13 | A kind of rubber strip production automatic feeding type multistage material screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821665842.9U CN209109346U (en) | 2018-10-13 | 2018-10-13 | A kind of rubber strip production automatic feeding type multistage material screening device |
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| CN114433281A (en) * | 2022-03-18 | 2022-05-06 | 镇安县宝华矿业有限公司 | Preparation method of high-dispersion barite powder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114433281A (en) * | 2022-03-18 | 2022-05-06 | 镇安县宝华矿业有限公司 | Preparation method of high-dispersion barite powder |
| CN114433281B (en) * | 2022-03-18 | 2024-01-26 | 镇安县宝华矿业有限公司 | Preparation facilities of high dispersion barite powder |
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