CN110302958A - A kind of twin beams vibrating screen - Google Patents
A kind of twin beams vibrating screen Download PDFInfo
- Publication number
- CN110302958A CN110302958A CN201910716399.6A CN201910716399A CN110302958A CN 110302958 A CN110302958 A CN 110302958A CN 201910716399 A CN201910716399 A CN 201910716399A CN 110302958 A CN110302958 A CN 110302958A
- Authority
- CN
- China
- Prior art keywords
- plate
- sealing
- vibrating motor
- sieve plate
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 241000208340 Araliaceae Species 0.000 claims abstract description 26
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims abstract description 26
- 235000003140 Panax quinquefolius Nutrition 0.000 claims abstract description 26
- 235000008434 ginseng Nutrition 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 235000009854 Cucurbita moschata Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000020354 squash Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of twin beams vibrating screens, vibrating screen includes sieve plate, bearing plate, sealing plate, vibrating motor, ginseng vibration beam, the bottom of sieve plate is by bearing plate and ginseng vibration beam fastening, the material inlet of sieve plate, side and end are made up of the screening space of a sealing sealing plate sealing, every crossbeam two ends of ginseng vibration beam are respectively fixed with one group of vibrating motor, and with a propeller shaft couplings between every group of vibrating motor, and shock-absorbing spring has been respectively corresponded below vibrating motor and has been fixed by attachment base, and attachment base is fixed on bottom frame, and four angles of bottom plate are equipped with traveling wheel, and ladder is connected between sieve plate one end and ground.The technical program selects vibrating motor as vibration source, and it is at low cost, it is all sealed from the material inlet port of sieve plate to side and top surface with steel plate, flying dust is not exposed when work, meet the requirement of environmental protection, and in transportational process, the hole for being installed with bolt is directly machined on the upper lower installation board of shock-absorbing spring, installation and removal are convenient.
Description
Technical field
The invention belongs to vibrosieve fields, the screening especially suitable for metallurgy, mine material.
Background technique
In existing vibrating screen, vibration excitor is mounted in the upper surface of sieve plate or in the following, when working, and sieve plate is joined in company with vibration excitor
Vibration, sieve plate service life reduce, and in addition vibration excitor also needs to be serviced after a period of work, since vibration excitor is by installation position
The limitation set, it is very inconvenient in maintenance, and also cost is high.
Moreover when vibrating screen work, dust is flown upward, and existing vibrating screen is at greatly semitight state, cannot reach ring
Guaranteed request.
Vibrating screen is mostly on the two sides of shock-absorbing spring in order to avoid shock-absorbing spring is with Che Yundong during transportation
One piece of connecting plate is welded on lower installation board, after having arrived destination, then connecting plate is cut off with a chainsaw, though this practice can control and subtract
Vibration spring is not moved with jolting for vehicle, but the service life of shock-absorbing spring can be reduced in cutting and welding process.
Summary of the invention
The task of the present invention is propose a kind of low cost, it is easy to maintenance but can meet the requirement of environmental protection a kind of vibration of twin beams
Sieve.
The task of the present invention is what is completed in this way, it is characterised in that: vibrating screen includes sieve plate, bearing plate, sealing plate, vibration
Motor, ginseng vibration beam, the bottom of the sieve plate be by bearing plate and ginseng vibration beam fastening, the material inlet of the sieve plate, side and
End is made up of the screening space of a sealing sealing plate sealing, and every crossbeam two ends of the ginseng vibration beam are respectively fixed with
One group of vibrating motor, and with a propeller shaft couplings between every group of vibrating motor, and respectively corresponded and subtracted below vibrating motor
Vibration spring is simultaneously fixed by attachment base, and attachment base is fixed on bottom frame, and four angles of bottom plate are equipped with traveling wheel, and sieve plate one
Ladder is connected between end and ground.
The sieve plate bottom frame inclination is fixed on bearing plate, and gradient is 27-32 degree, is machined with tune along bearing plate direction
Slot is saved, gradient can be adjusted by adjusting bolt.
The sieve plate includes normally open end, material inlet, end, side plate, observation window, handwheel fastener, sealing plate, the sieve
The material inlet of plate, end profile and unlimited end face are separately installed with sealing plate, are machined on described every section of sealing plate
Observation window, the open end of the sieve plate are open end to be divided into a section shape using segmented seal modular sealing, and every section is opened wide
Plate sealing together is stamped on mouth end face, sealing board ends are sealed by the way that handwheel is fixed with sieve plate fastening Component units formula, and every piece
Observation window is machined on sealing plate.
The vibrating motor distributing installation is preferably 4 in each end of ginseng vibration beam, vibrating motor quantity, and every 2 are
One group, by propeller shaft couplings between each group of vibrating motor, transmission shaft one end passes through electric machine joint and vibrating motor output shaft
Connection, the transmission shaft other end export axis connection by another electric machine joint and another vibrating motor.
The ginseng vibration beam includes crossbeam, vertical beam, fixing seat, and joining vibration beam shape is in " rectangle frame " type, each end of vertical beam
Head is equipped with the fixing seat of fixed plate vibrating motor, and the bearing plate is fixed on " rectangle frame " type ginseng vibration beam by fastening bolt
On.
The attachment base includes fixed plate, bottom plate, and suit shock-absorbing spring is respectively arranged on the upper and lower fixing plate
Positive stop lug boss, the both ends of damping spring are sleeved on the boss of bottom plate, and upper mounted plate is fixed on vibrating motor
On attachment base, bottom plate is fixed on bottom frame, the sieve plate, and bearing plate, vibrating motor are inclination installations, wherein there is a company
The both ends of bottom plate extended length on joint chair, fixed plate and bottom plate are machined with screw hole, and screw hole is concentric,
It is urgent that blending bolt in the screw hole of bottom plate is penetrated in the screw hole of upper mounted plate with a bolt.
And ground is equipped with walking from ladder, four angles of the L-shaped installation of ladder, the bottom frame are equipped between sieve plate
Wheel.
The present invention has the following effects that, the technical program selects vibrating motor as vibration source, and at low cost, from sieve plate
Material inlet port is all sealed with steel plate to side and top surface, and flying dust is not exposed when work, meet the requirement of environmental protection, and transportational process
In, the hole for being installed with bolt is directly machined on the upper lower installation board of shock-absorbing spring, installation and removal are convenient.
Detailed description of the invention
Fig. 1 is inventive structure schematic diagram；Fig. 2 is vibration plate structural schematic diagram；Fig. 3 is the bottom view of Fig. 2；Fig. 4 is vibrating screen
Main view；Fig. 5 is the top view of Fig. 4；Fig. 6 is ginseng vibration girder construction schematic diagram；Fig. 7 is vibrating motor structural schematic diagram；Fig. 8 is
Section shape sealing plate and sieve plate side plate fasten enlarged drawing.
Drawing explanation: 1, sieve plate, 2, bearing plate, 3, sealing plate, 4, material inlet, 5, double ginsengs vibration beam, 6, vibrating motor, 7,
Shock-absorbing spring, 8, attachment base, 9, bottom frame, 10, traveling wheel, 11, ladder.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Specific embodiment is as shown in Figure 1, vibrating screen includes sieve plate 1, bearing plate 2, sealing plate 3, vibrating motor 6, ginseng vibration beam
5, the bottom of the sieve plate is fastened by bearing plate and ginseng vibration beam 5, and material inlet 4, side and the end of the sieve plate pass through
The sealing of sealing plate 3 constitutes the screening space of a sealing, and every crossbeam two ends of the ginseng vibration beam are respectively fixed with one group of vibration
Dynamic motor 6, and with a propeller shaft couplings between every group of vibrating motor, and shock-absorbing spring has been respectively corresponded below vibrating motor
It 7 and is fixed by attachment base, and attachment base 8 is fixed on bottom frame 9, and four angles of bottom plate are equipped with traveling wheel 10, and sieve plate one
Ladder 11 is connected between end and ground.Situation is sieved convenient for observation vibrating screen.
The sieve plate bottom angled is fixed on bearing plate, and gradient is 27-32 degree, in order to facilitate client's screening materials carrying
Difference is machined with regulating tank along bearing plate direction, and gradient can be adjusted by adjusting bolt.
The sieve plate 1 includes open end 1-1, end 1-2, side plate 1-3, observation window 1-4, handwheel fastener 1-5, Duan Zhuanmi
Sealing plate 1-6 flies upward to prevent dust, the material inlet of the sieve plate, and end profile and unlimited end face are separately installed with
Sealing plate 3 is machined with observation window on described section of shape sealing plate, facilitates the screening of observation material, the open end of the sieve plate is to adopt
With the modular sealing of segmented seal, it is therefore an objective to it is easily installed and overhauls, furtherly, open end is divided into a section shape, and every section
Plate sealing together is stamped on open ports end face, sealing board ends fasten the sealing of Component units formula with sieve plate by the way that handwheel is fixed, and
Observation window is machined on every piece of sealing plate, the advantage is that first is that being easily installed, two are easy for tearing open for this segmenting unit formula sealing
It unloads, third is that fugitive dust area is controllable when being such as switched on sealing plate, handwheel fixator is selected to facilitate the fastening of sealing plate and sieve plate,
And sealing is tight, and rotating clockwise handwheel is to open, and rotation hand wheel counterclockwise is to close, and the handwheel fixator is existing skill
Art, structure are no longer described in detail.
4 distributing installation of vibrating motor is preferably 4, every 2 in each end of ginseng vibration beam 5, vibrating motor quantity
Be one group, by propeller shaft couplings between each group of vibrating motor, furtherly, transmission shaft one end by electric machine joint 4-1 with
Vibrating motor exports axis connection, and the transmission shaft 4-2 other end is connected by another electric machine joint and another vibrating motor output shaft
It connects, the technical program selects vibrating motor first is that low cost, second is that each vibrating motor is mounted on the end of ginseng vibration beam 5, just
In maintenance, and vibration frequency is transferred to sieve plate, sieve plate not directly ginseng vibration by bearing plate, therefore extends the service life of sieve plate,
And vibrating motor does not need addition lubricating oil for maintenance, alleviates working strength.
The ginseng vibration beam 5 includes crossbeam 5-1, vertical beam 5-2, fixing seat 5-3, and joining vibration beam shape is in " rectangle frame " type, into
One step says that each end of vertical beam is equipped with the fixing seat 5-3 of fixed vibrating motor, and the bearing plate 2 is solid by fastening bolt
It is scheduled on " rectangle frame " type ginseng vibration beam 5.
The attachment base 8 includes upper mounted plate 7-1, bottom plate 7-2, is respectively arranged with set on the upper and lower fixing plate
The positive stop lug boss of shock-absorbing spring is filled, furtherly, the diameter of shock-absorbing spring just matches with bump diameter, and the two of damping spring
End cap is on the boss of upper bottom plate, and upper mounted plate is fixed on the attachment base of vibrating motor, and bottom plate is fixed on
On bottom frame 9, due to sieve plate, bearing plate, vibrating motor are inclination installations, wherein there is the bottom plate length on an attachment base to add
It is long, it just can guarantee fixing-stable, for the ease of long-distance transport, ensure that shock-absorbing spring does not join vibration, fixed plate and lower fixation
The both ends of plate are machined with screw hole, and screw hole will penetrate the spiral shell of bottom plate with a bolt with one heart in the screw hole of upper mounted plate
Blending bolt is urgent in hole, after having arrived purpose, need to only remove bolt, convenient transportation.
Since the sieve plate on vibrating screen has certain distance from the ground, and it is from ladder 11 is equipped between sieve plate on ground
Saving space, ladder can be L-type installation.
Four angles of the bottom frame 9 are equipped with traveling wheel 10, and vibrating screen is facilitated to dock with upstream device scale hooper squash type
Shi Yidong is light, facilitates installation.
In conclusion the technical program is to be fixed by sieve plate by bearing plate, bearing plate is fixed with ginseng vibration beam, is overcome existing
There is the ginseng of technology sieve plate to shake, since segmentation has added sealing plate on sieve plate, prevented in screening process to raise outside dust, when work
The requirement that environmental protection can be reached, since sieve plate bottom frame is that inclination is fixed on bearing plate, it is therefore an objective to can be according to client's needs, and lead to
The gradient that the regulating tank processed on bearing plate adjusts sieve plate by adjusting bolt is crossed, and shock-absorbing spring two sides is upper and lower solid
On fixed board with a root long bolt assemble, overcome the prior art to scene after again with cutting machine cut off steel plate defect.On bottom frame
Installation traveling wheel is convenient to the extrusion type sealed light docking of upstream device, observation when for the ease of vibrating screen work, and every section
It is machined with observation window on sieve plate, and is connected between ground to sieve plate using ladder, operator is facilitated to observe and repair.
In the present invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be two members
Connection inside part.For those skilled in the art, above-mentioned term can be understood of the invention as the case may be
Concrete meaning.
Claims (7)
1. a kind of twin beams vibrating screen, it is characterised in that: vibrating screen includes sieve plate, bearing plate, sealing plate, vibrating motor, joins vibration beam,
The bottom of the sieve plate is by bearing plate and ginseng vibration beam fastening, and material inlet, side and the end of the sieve plate pass through sealing
Plate sealing constitutes the screening space of a sealing, and every crossbeam two ends of the ginseng vibration beam are respectively fixed with one group of vibration electricity
Machine, and with a propeller shaft couplings between every group of vibrating motor, and respectively corresponded shock-absorbing spring below vibrating motor and led to
Cross attachment base to fix, and attachment base is fixed on bottom frame, and four angles of bottom plate are equipped with traveling wheel, and sieve plate one end and ground it
Between be connected with ladder.
2. a kind of twin beams vibrating screen according to claim 1, it is characterised in that: the sieve plate bottom frame inclination is fixed on load-bearing
On plate, gradient is 27-32 degree, is machined with regulating tank along bearing plate direction, gradient can be adjusted by adjusting bolt.
3. a kind of twin beams vibrating screen according to claim 1, it is characterised in that: the sieve plate includes that normally open end, material enter
Mouth, end, side plate, observation window, handwheel fastener, sealing plate, the material inlet of the sieve plate, end profile and unlimited end face point
Section is separately installed with sealing plate, and observation window is machined on described every section of sealing plate, and the open end of the sieve plate is using segmentation
Open end, is divided into a section shape, and plate sealing together is stamped on every section of open ports end face by the sealing of sealing unit formula, seals board ends
The sealing of Component units formula is fastened with sieve plate by the way that handwheel is fixed, and is machined with observation window on every piece of sealing plate.
4. a kind of twin beams vibrating screen according to claim 1, it is characterised in that: the vibrating motor distributing installation shakes in ginseng
Each end of beam, vibrating motor quantity are preferably 4, and every 2 are one group, are joined between each group of vibrating motor by transmission shaft
It connects, transmission shaft one end exports axis connection by electric machine joint and vibrating motor, and the transmission shaft other end passes through another electric machine joint
Axis connection is exported with another vibrating motor.
5. a kind of twin beams vibrating screen according to claim 1, it is characterised in that: the ginseng vibration beam includes crossbeam, vertical beam, consolidates
Reservation, and joining vibration beam shape is in " rectangle frame " type, each end of vertical beam is equipped with the fixing seat of fixed plate vibrating motor, described
Bearing plate is fixed on " rectangle frame " type ginseng vibration beam by fastening bolt.
6. a kind of twin beams vibrating screen according to claim 1, it is characterised in that: the attachment base includes fixed plate, lower solid
Fixed board is respectively arranged with the positive stop lug boss of suit shock-absorbing spring on the upper and lower fixing plate, and the both ends of damping spring are sleeved on
On the boss of bottom plate, and upper mounted plate is fixed on the attachment base of vibrating motor, and bottom plate is fixed on bottom frame, described
Sieve plate, bearing plate, vibrating motor are inclination installations, wherein have the bottom plate extended length on an attachment base, it is described solid
The both ends of fixed board and bottom plate are machined with screw hole, and screw hole will be penetrated in the screw hole of upper mounted plate with a bolt with one heart
Blending bolt is urgent in the screw hole of bottom plate.
7. a kind of twin beams vibrating screen according to claim 1, it is characterised in that: and ground is from being equipped with rank between sieve plate
Four angles of ladder, the L-shaped installation of ladder, the bottom frame are equipped with traveling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910716399.6A CN110302958A (en) | 2019-08-05 | 2019-08-05 | A kind of twin beams vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910716399.6A CN110302958A (en) | 2019-08-05 | 2019-08-05 | A kind of twin beams vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110302958A true CN110302958A (en) | 2019-10-08 |
Family
ID=68082977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910716399.6A Pending CN110302958A (en) | 2019-08-05 | 2019-08-05 | A kind of twin beams vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110302958A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291195Y (en) * | 2008-11-14 | 2009-08-19 | 张海兵 | Circulation seal sieve |
| CN201807528U (en) * | 2010-05-10 | 2011-04-27 | 李卓 | Vibrating screen |
| CN206535748U (en) * | 2017-02-21 | 2017-10-03 | 河南太行全利重工股份有限公司 | A kind of polynary vibratory sieve of novel energy-saving environment-friendly |
| CN210358022U (en) * | 2019-08-05 | 2020-04-21 | 河南太行重型机械股份有限公司 | Double-beam vibrating screen |
-
2019
- 2019-08-05 CN CN201910716399.6A patent/CN110302958A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291195Y (en) * | 2008-11-14 | 2009-08-19 | 张海兵 | Circulation seal sieve |
| CN201807528U (en) * | 2010-05-10 | 2011-04-27 | 李卓 | Vibrating screen |
| CN206535748U (en) * | 2017-02-21 | 2017-10-03 | 河南太行全利重工股份有限公司 | A kind of polynary vibratory sieve of novel energy-saving environment-friendly |
| CN210358022U (en) * | 2019-08-05 | 2020-04-21 | 河南太行重型机械股份有限公司 | Double-beam vibrating screen |
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