CN109261495A - A kind of novel load-carrying bounce screen - Google Patents
A kind of novel load-carrying bounce screen Download PDFInfo
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- CN109261495A CN109261495A CN201811325808.1A CN201811325808A CN109261495A CN 109261495 A CN109261495 A CN 109261495A CN 201811325808 A CN201811325808 A CN 201811325808A CN 109261495 A CN109261495 A CN 109261495A
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- 239000000463 material Substances 0.000 claims abstract description 71
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012216 screening Methods 0.000 description 16
- 230000035882 stress Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
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- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4645—Screening surfaces built up of modular elements
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of novel load-carrying bounce screens.The heavy duty bounce screen includes driving motor, drive shaft is connected to driving motor, the both ends of drive shaft connect one end axis of quadrant by shaft coupling respectively, the other end of crankshaft is connected to quadrant, crankshaft axle sleeve has several eccentric disc components, several groups are strengthened sieve plate both ends and are separately fixed on an eccentric disc component, each reinforcing sieve plate includes heavy burder sorting portion, heavy burder sorting portion includes grid sieve plate, during material is slided under vibration, three-dimensional heavy burder can be sieved along grate opening and be fallen, D light material can be sieved along square through hole and be fallen, two-dimentional light material can be sieved along discharge hole to fall.The present invention has the two-way offer power of double drive, so that all having operating power before and after sieve plate assembly, strengthens the high effect of sieve plate bearing capacity.
Description
Technical field
The present invention relates to solid waste sorting field, in particular to a kind of novel load-carrying bounce screen.
Background technique
Current resource growing tension, being recycled for waste become more and more important, in the recycling of solid waste,
Especially construction and decoration rubbish, the aging rubbish of mineralising sorting in, often by waste using beating crusher carry out just it is broken, then by powder
Particle input spring separating sieve carries out screening materials carrying,
Currently, spring separating sieve is frequently with single drive shaft form, another axis is servo axis, in construction and decoration rubbish, mineralising
The sorting of aging rubbish, has a disadvantage in that: first, uniaxial driving, there are unbalance loading stress, sieve plate assembly is generated by uniaxial driving
Internal stress is easily damaged, and is born load and become smaller；Second, the enormous impact force that screening materials carrying generates, is easy to answer single shaft generation
Power causes drive shaft and passive bearing by stress deformation, is easy to damage；Third, uniaxial driving, drive unsmooth it is necessary to stopping
It uses, is safeguarded, influence speed of production；Fourth, single driving is not easy to sieve for frivolous material；
And there is more much part materials frequently with flat sieve plate, in crushed material in the separating sieve that bounces, have a disadvantage in that: its
One, big part material will form biggish kick in spring sorting, damage sieve plate deformation even, it is difficult to finely sieve object
Material；Second, sieve plate is as vulnerable part, dismounting is inconvenient, and speed is slow, influences speed of production；Third, sieve plate is frequently replaced, need
Expend a large amount of manpowers and financial resources.
Summary of the invention
One or more to solve the above-mentioned problems, the present invention provides a kind of novel load-carrying bounce screens.
According to an aspect of the present invention, which includes the rack being obliquely installed, and is formed with cavity in rack,
Rack side is fixed with side frame,
Driving portion includes driving motor, and driving motor is bidirectional hollow axis decelerating motor, and driving motor is vertically fixed on side
In the middle part of frame, it is connected by key in the middle part of drive shaft in driving motor, the both ends of drive shaft connect right angle by shaft coupling respectively and change
To one end axis of device, two quadrants are separately fixed at side frame both ends, and the other end of crankshaft is connected to quadrant, crankshaft
Axle sleeve has several eccentric disc components,
Several groups are strengthened sieve plate both ends and are separately fixed on an eccentric disc component,
Each reinforcing sieve plate includes heavy burder sorting portion, and light material sorting portion is equipped on rear side of heavy burder sorting portion,
Bracket includes the sliding rail of two hollow structures disposed in parallel, and sliding rail upper surface is fixed with pusher rack gear, and two
Several pusher pedals are uniformly provided between pusher rack gear,
Heavy burder sorting portion includes stringer board and transverse slat, and the setting of several stringer board equidistant parallels, stringer board intermediate vertical is welded more
A transverse slat, stringer board and transverse slat mutually surround the grate opening for foring several square shapes, so that grid sieve plate is formed, transverse slat two
End is respectively welded side plate, and side plate is threadably mounted at sliding rail front end, and during material is slided under vibration, three-dimensional heavy burder can be along grate opening
Screening is fallen,
Light material sorting portion is the sieving plate of rectangular plate structure, light to expect that sorting portion two sides are threadably mounted in the middle part of sliding rail,
The square through hole of several rule settings is equipped in light material sorting portion, during material is slided under vibration, D light material can be along rectangular
Through-hole screening is fallen,
Tailing discharging portion includes discharge hole, and discharge hole is located at light material sorting portion rear end, and material slides end, two dimension under vibration
Light material can be sieved along discharge hole and be fallen.
A kind of novel load-carrying bounce screen there are double driving shafts to drive strengthen sieve plate, and sieve plate is using grid sieve plate and gentle
The mode that sieve plate combines, the beneficial effect is that: first, Two axle drive makes sieve plate assembly stress more evenly, so that sieve plate assembly
Front and back all has operating power, eliminates the internal stress that uniaxial driving generates sieve plate assembly, improves making for sieve plate assembly
With the service life, receiving load is bigger, moreover, double drive shaft type driving mechanism can extend to several screen plate mechanisms, avoids single shaft
The isometric size requirement of several sieve plates (being similar to several parallel rods) is driven, change in size produces caused by reducing material impact
Raw internal stress；Second, double-crankshaft driving provides power, two crankshafts are able to bear shock loading, reduce crankshaft most
Big driving load, can be improved the service life of crankshaft, and a bent axle power is unsmooth, machine can still by the swing of the other end into
Row continues to run, and reduces maintenance cycle, improves productive temp, improves production efficiency；Third, by a driving motor to whole
Equipment provides power, and commutator converts driving direction, provides power point for two crankshafts, structure is simple, small in size, transmission efficiency
It is high；Fourth, the sieve plate sieves three-dimensional heavy burder using heavy burder sorting portion, light to expect that D light material is sieved in sorting portion, the light material of two dimension is through going out
Expect hole discharge, three-level sorting, material screening is more careful, and heavy burder sorting radical first screens out heavy burder, avoids heavy burder to light material
The damage in sorting portion, it is therefore, light to expect that sorting portion obtain the service life more increased, it is unlikely to deform, more good screening
Effect；Fifth, heavy burder sorting portion uses several stringer boards and the interlaced space frame structure being welded of transverse slat, intensity
It significantly improves, resists the same impact force of vertical direction, service life is significantly improved, is unlikely to deform, and can obtain good sieve
Divide effect；Sixth, setting sliding rail, each screening portion can convenient adjustable thread it is rack-mount, replacement once in a while zero
Part, speed is fast, high production efficiency, and convenient maintenance and replacement, and the skill quality for exchanging trial work reduces；Seventh, sieve plate uses the longevity
Life is few, reduce in stop and fix investment.
In some embodiments, it is equipped with through hole in the reduction gearbox of driving motor, is connected by key in the middle part of drive shaft
In through hole.
In some embodiments, the other end of quadrant is equipped with sets of holes, and the other end of crankshaft is connected to across axis hole
Sets of holes, crankshaft are fixed in the supporting beam of rack by two disk rolling bearing units.
In some embodiments, the downside of rack is symmetrically installed there are two blower, there are two the downside of rack is set
It is capable of the bottom door of rotating opening, bottom door outside is hinged on the rack, can be fixed by fixed beam on the inside of bottom door, bottom door
It is equipped with air holes, blower is fixed on outside air holes.
It in some embodiments, further include the pedestal of frame mechanism, pan frontward end is fixed with short column and rear end is fixed
There is long column, the lower surface two sides lower end of rack connects short column, and the lower surface two sides upper end of rack passes through angle lifting assembly
Connect long column.
In some embodiments, drive shaft is additionally provided with shield, and shield includes upper point cover and lower point cover, above divides and covers
It surrounds the upper end of sealing drive shaft and is mounted on side frame upper surface, lower point of cover surrounds the lower end of sealing drive shaft and be mounted on side
Frame upper surface.
In some embodiments, stringer board lower surface offers the upper slot of several rectangular configurations, and transverse slat upper surface opens up
There is the lower slot of several rectangular configurations, stringer board is connected to lower slot and transverse slat is connected to slot.
In some embodiments, the width of upper slot and the thickness of transverse slat are identical, the width of lower slot and the thickness phase of stringer board
Together, upper slot overlying material height is identical in the height of lower slot and stringer board.
In some embodiments, pusher rack gear is right-angle folding bent plate or angle steel, and the vertical plate upper end of pusher rack gear is formed with
The continuous tilt sawtooth of continuous uniform arrangement, material can form continuous downslide along sawtooth.
In some embodiments, slid chamber is formed in the middle part of sliding rail, forms perforative rectangle among slid chamber upper surface
Ringent slideway, slideway two sides are turnover panel, and side plate, light material sorting portion, pusher rack gear and pusher pedal can be screwed
In slideway.
In some embodiments, sliding rail further includes the fixed plate of square structure, and fixed plate center is equipped with threaded hole, Gu
Fixed board width and the cooperation of slid chamber width gaps.
In some embodiments, bracket includes two girders being parallel to each other, and girder is welded by plate or rectangle
Pipe makes, and the crossbeam that the production of several square type materials is welded between two girders is interconnected to form rectangular frame structure,
Sliding rail is welded on girder, two girders, the end in light material sorting portion and end plate seal against each other to form discharging
Hole.
In some embodiments, bracket further includes blind plate, and blind plate is threadedly secured in sliding rail front end, and blind plate is located at heavy burder
Before sorting portion.
In some embodiments, girder both ends lower surface is respectively mounted that there are two the striker plates that are mutually inclined outward, each
Striker plate surrounds one group of eccentric disc component, crankshaft and rolling bearing units.
Detailed description of the invention
Fig. 1 is a kind of schematic three dimensional views of novel load-carrying bounce screen of an embodiment of the present invention；
Fig. 2 is the partial enlargement diagram of driving portion shown in Fig. 1；
Fig. 3 is the schematic front view of driving motor, drive shaft and quadrant shown in Fig. 2；
Fig. 4 is the schematic front view of eccentric disc component shown in Fig. 2 and crankshaft；
Fig. 5 is the left view schematic diagram of eccentric disc component shown in Fig. 4 and crankshaft；
Fig. 6 is the schematic three dimensional views for strengthening sieve plate shown in Fig. 1；
Fig. 7 is the partial enlargement diagram for strengthening sieve plate shown in Fig. 6；
Fig. 8 is the schematic front view for strengthening sieve plate shown in Fig. 6；
Fig. 9 is the schematic top plan view for strengthening sieve plate shown in Fig. 6；
Figure 10 is the structural schematic diagram in heavy burder sorting portion shown in Fig. 9；
Figure 11 is the schematic cross-sectional view in heavy burder sorting portion shown in Figure 10；
Figure 12 is the structural schematic diagram of light material screen branch shown in Fig. 9；
Figure 13 is the left view schematic diagram for strengthening sieve plate shown in Fig. 6；
Rack 01, cavity 011, side frame 012, axis hole 013, supporting beam 014, bottom door 015, fixed beam 016,
Driving portion 02, driving motor 5, through hole 51, drive shaft 6, shaft coupling 61, shield 62, quadrant 7 are bent
Axis 8, rolling bearing units 81, eccentric disc component 9,
Reinforcing sieve plate 03, bracket 1, girder 10, sliding rail 11, slid chamber 110, slideway 111, turnover panel 112, fixed plate 113,
Pusher rack gear 12, sawtooth 121, pusher pedal 13, crossbeam 14, blind plate 15, heavy burder sorting portion 2, grate opening 20, stringer board 21, upper slot
211, transverse slat 22, lower slot 221, side plate 23, light material sorting portion 3, square through hole 31, tailing discharging portion 4, discharge hole 41, striker plate
42, blower 04, pedestal 05, short column 051, long column 052, angle lifting assembly 053.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.It should be noted that used in the following description
Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to
Towards or away from the direction of geometric center of specific component.
Fig. 1 to Figure 13 schematically shows a kind of a kind of novel load-carrying bounce screen of embodiment according to the present invention.
As shown, the device includes the rack 01 being obliquely installed, cavity 011 is formed in rack 01,01 side of rack is fixed with side
Frame 012,
Driving portion 02 includes driving motor 5, and driving motor 5 is bidirectional hollow axis decelerating motor, and driving motor 5 is vertically fixed
At 012 middle part of side frame, the middle part of drive shaft 6 is connected by key in driving motor 5, and the both ends of drive shaft 6 pass through shaft coupling respectively
One end axis of 61 connection quadrants 7, two quadrants 7 are separately fixed at 012 both ends of side frame, the other end of crankshaft 8
It is connected to quadrant 7,8 axle sleeve of crankshaft has several eccentric disc components 9,
Several groups are strengthened 03 both ends of sieve plate and are separately fixed on an eccentric disc component 9,
Each reinforcing sieve plate 03 includes heavy burder sorting portion 2, and light material sorting portion 3 is equipped on rear side of heavy burder sorting portion 2,
Bracket 1 includes the sliding rail 11 of two hollow structures disposed in parallel, and sliding 11 upper surface of rail is fixed with material pushing tooth
Item 12 is uniformly provided with several pusher pedals 13 between two pusher rack gears 12,
Heavy burder sorting portion 2 includes stringer board 21 and transverse slat 22, several 21 equidistant parallels of stringer board are arranged, and is hung down among stringer board 21
Multiple transverse slats 22 are directly welded, stringer board 21 and transverse slat 22 mutually surround the grate opening 20 for foring several square shapes, thus shape
At grid sieve plate, side plate 23 is respectively welded in 22 both ends of transverse slat, and side plate 23 is threadably mounted at sliding 11 front end of rail, and material is under vibration
In cunning, three-dimensional heavy burder can be sieved along grate opening 20 and be fallen,
Light material sorting portion 3 is the sieving plate of rectangular plate structure, light to expect that 3 two sides of sorting portion are threadably mounted in sliding rail 11
Portion, the light square through hole 31 for expecting to be equipped with several rule settings in sorting portion 3, during material is slided under vibration, D light material can
It sieves and falls along square through hole 31,
Tailing discharging portion 4 includes discharge hole 41, and discharge hole 41 is located at light material 3 rear end of sorting portion, and material slides end under vibration
End, the light material of two dimension can be sieved along discharge hole 41 to fall.
A kind of novel load-carrying bounce screen there are double driving shafts to drive strengthen sieve plate 03, and sieve plate is using grid sieve plate and flat
The mode that slow sieve plate combines, the beneficial effect is that: first, Two axle drive makes sieve plate assembly stress more evenly, so that sieve plate group
All have operating power before and after part, eliminates the internal stress that uniaxial driving generates sieve plate assembly, improve sieve plate assembly
Service life, receiving load is bigger, moreover, double drive shaft type driving mechanism can extend to several screen plate mechanisms, avoids list
Axis drives the isometric size requirement of several sieve plates (being similar to several parallel rods), reduces change in size caused by material impact
The internal stress of generation；Second, the driving of double-crankshaft 8 provides power, two crankshafts 8 are able to bear shock loading, reduce crankshaft 8
Maximum drive load, can be improved the service life of crankshaft 8,8 power of crankshaft is unsmooth, and machine can be still by the other end
Swing is continued to run, and maintenance cycle is reduced, and improves productive temp, improves production efficiency；Third, passing through a driving motor
5 provide power to integral device, and commutator converts driving direction, provide power point for two crankshafts 8, and structure is simple, small in size,
Transmission efficiency is high；Fourth, the sieve plate sieves three-dimensional heavy burder using heavy burder sorting portion 2, and light material sorting portion 3 screening D light material, two
The light material of dimension is discharged through discharge hole 41, and three-level sorting, material screening is more careful, and heavy burder sorting portion 2 screens out heavy burder first, avoids
Damage of the heavy burder to light material sorting portion 3, it is therefore, light to expect that sorting portion 3 obtain the service life more increased, it is unlikely to deform,
More good screening effect；Fifth, heavy burder sorting portion 2 is using several stringer boards 21 and transverse slat 22 is interlaced is welded
Space frame structure, intensity significantly improves, and resists the same impact force of vertical direction, service life significantly improves, not variable
Shape can obtain good screening effect；Sixth, setting sliding rail 11, each screening portion can easily adjustable thread be mounted on
On bracket 1, replacement components once in a while, speed is fast, high production efficiency, and convenient maintenance and replacement, exchanges the technical ability element of trial work
Matter reduces；Seventh, sieve plate service life is few, reduce in stop and fix investment.
Preferably, through hole 51 is equipped in the reduction gearbox of driving motor 5, the middle part of drive shaft 6 is connected by key in perforation
Hole 51.
Preferably, the other end of quadrant 7 is equipped with sets of holes, and the other end of crankshaft 8 passes through axis hole 013 and is connected to sets of holes,
Crankshaft 8 is fixed in the supporting beam 014 of rack 01 by two disk rolling bearing units 81.The beneficial effect is that: the setting can reduce
The size of machine improves the concentricity of installation, improves conversion accuracy.
Preferably, the downside of rack 01 is symmetrically installed there are two blower 04, and the downside of rack 01 sets that there are two can
The bottom door 015 of rotating opening is hinged in rack 01 on the outside of bottom door 015, on the inside of bottom door 015 can by fixed beam 016 into
Row is fixed, and bottom door 015 is equipped with air holes, and blower 04 is fixed on outside air holes.Blower 04 can further increase the lightweight in material
The screening effect of material.
It preferably, further include the pedestal 05 of frame mechanism, pedestal 05 is fixedly arranged at the front end with short column 051 and rear end is fixed with length
Column 052, the lower surface two sides lower end of rack 01 connect short column 051, and the lower surface two sides upper end of rack 01 passes through angle liter
Part 053 of coming down to a lower group connects long column 052.Angle lifting assembly 053 is used to adjust the angle of rack, and it is different can be more advantageous to screening
Material composition, to be more advantageous to obtain optimal screening effect.
Preferably, drive shaft 6 is additionally provided with shield 62, and shield 62 covers 621 and lower point of cover 622 including upper point, upper to divide
Cover 621 surrounds the upper end of sealing drive shaft 6 and is mounted on 012 upper surface of side frame, and lower point of cover 622 surrounds under sealing drive shaft 6
It holds and is mounted on 012 upper surface of side frame.Shield 62 can protect drive shaft.
Preferably, 21 lower surface of stringer board offers the upper slot 211 of several rectangular configurations, if 22 upper surface of transverse slat offers
The lower slot 221 of dry rectangular configuration, stringer board 21 is connected to lower slot 221 and transverse slat 22 is connected to slot 211.Mutually clamping combines weldering
It connects, the mechanical property more increased can be obtained, make heavy burder sorting portion 2 that there is higher mechanical strength, improve shock resistance, mention
High sieve plate service life.
Preferably, the width of upper slot 211 is identical with the thickness of transverse slat 22, the width of lower slot 221 and the thickness phase of stringer board 21
Together, upper 211 overlying material of slot height is identical in the height of lower slot 221 and stringer board 21.
Preferably, pusher rack gear 12 is right-angle folding bent plate or angle steel, and the vertical plate upper end of pusher rack gear 12 is formed with continuous equal
The continuous tilt sawtooth 121 of even arrangement, material can form continuous downslide along sawtooth 121.The setting can be improved the company of material
It is continuous to glide, prevent the blocking phenomenon that gets stuck.
Preferably, it slides and forms slid chamber 110 in the middle part of rail 11, form perforative rectangle among 110 upper surface of slid chamber and open
The slideway 111 of mouth shape, 111 two sides of slideway are turnover panel 112, side plate 23, light material sorting portion 3, pusher rack gear 12 and pusher pedal
13 can be threadedly secured in slideway 111.The setting ensure that the sliding controllability with higher of rail 11, convenient to install and maintain.
Preferably, sliding rail 11 further includes the fixed plate 113 of square structure, and 113 center of fixed plate is equipped with threaded hole, fixed
113 width of plate and the cooperation of 110 width gaps of slid chamber.The fixed plate 113 of square structure can prevent from rotating, and improve installation speed
Degree.
Preferably, bracket 1 includes two girders 10 being parallel to each other, and girder 10 is welded by plate or rectangle control
To make, the crossbeam 14 that the production of several square type materials is welded between two girders 10 is interconnected to form rectangular frame structure,
Sliding rail 11 is welded on girder 10, two girders 10, the end in light material sorting portion 3 and end plate seal against each other shape
At discharge hole 41.10 structure of girder is simple, and intensity is high, easy to make.
Preferably, bracket 1 further includes blind plate 15, and blind plate 15 is threadedly secured in sliding 11 front end of rail, and blind plate 15 is located at heavy burder
Before sorting portion 2.
Preferably, 10 both ends lower surface of girder is respectively mounted that there are two the striker plate 42 that is mutually inclined outward, each striker plates
42 surround one group of eccentric disc component 9, crankshaft 8 and rolling bearing units 81.Striker plate 42 prevents the pollution of screening material and damage eccentric
Disk component 9, crankshaft 8 and rolling bearing units 81, striker plate 42 also play guiding role, and tailing fall trajectory can be made controllable, fallen
Point is concentrated.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (10)
1. a kind of novel load-carrying bounce screen, which is characterized in that including the rack (01) being obliquely installed, formed in the rack (01)
Having cavity (011), rack (01) side is fixed with side frame (012),
Driving portion (02) includes driving motor (5), and the driving motor (5) is bidirectional hollow axis decelerating motor, the driving electricity
Machine (5) is vertically fixed in the middle part of the side frame (012), is connected by key in the middle part of drive shaft (6) in the driving motor (5),
The both ends of the drive shaft (6) pass through one end axis of shaft coupling (61) connection quadrant (7) respectively, and two right angles change
The side frame (012) both ends are separately fixed to device (7), the other end of the crankshaft (8) is connected to the quadrant (7),
Crankshaft (8) axle sleeve has several eccentric disc components (9),
Several groups are strengthened sieve plate (03) both ends and are separately fixed on the eccentric disc component (9),
Each reinforcing sieve plate (03) includes heavy burder sorting portion (2), and light material sorting portion is equipped on rear side of heavy burder sorting portion (2)
(3),
Bracket (1) includes the sliding rail (11) of two hollow structures disposed in parallel, and sliding rail (11) upper surface is fixed with
Pusher rack gear (12) is uniformly provided with several pusher pedals (13) between two pusher rack gears (12),
Heavy burder sorting portion (2) includes the stringer board (21) of several equidistant parallels setting, stringer board (21) the intermediate vertical weldering
It connects multiple transverse slats (22), the stringer board (21) and the transverse slat (22) mutually surround and form several rectangular grate openings
(20), to form grid sieve plate, transverse slat (22) both ends are respectively welded side plate (23), and the side plate (23) is threadably mounted at
Sliding rail (11) front end, material under vibration slide in, three-dimensional heavy burder can along the grate opening (20) sieve fall,
The light material sorting portion (3) is the sieving plate of rectangular plate structure, and light material sorting portion (3) two sides are threadably mounted at institute
It states in the middle part of sliding rail (11), the square through hole (31) of several rule settings is equipped in the light material sorting portion (3), material is shaking
In dynamic downslide, D light material can be sieved along the square through hole (31) and be fallen,
Tailing discharging portion (4) includes discharge hole (41), and the discharge hole (41) is located at light material sorting portion (3) rear end, material
End is slided under vibration, and the light material of two dimension can be sieved along the discharge hole (41) to fall.
2. a kind of novel load-carrying bounce screen according to claim 1, which is characterized in that the deceleration of the driving motor (5)
Through hole (51) are equipped in case, are connected by key in the middle part of the drive shaft (6) in the through hole (51),
The other end of the quadrant (7) is equipped with sets of holes, and the other end of the crankshaft (8) passes through axis hole (013) and is connected to institute
Sets of holes are stated, the crankshaft (8) is fixed in the supporting beam (014) of the rack (01) by two disk rolling bearing units (81).
3. a kind of novel load-carrying bounce screen according to claim 1, which is characterized in that the downside pair of the rack (01)
Claim installation there are two blower (04), the downside of the rack (01) is set there are two the bottom door (015) for capableing of rotating opening, described
It is hinged on the rack (01) on the outside of bottom door (015), can be carried out by fixed beam (016) on the inside of the bottom door (015)
Fixed, the bottom door (015) is equipped with air holes, and the blower (04) is fixed on outside the air holes.
4. a kind of novel load-carrying bounce screen according to claim 1, which is characterized in that further include the pedestal of frame mechanism
(05), the pedestal (05) is fixedly arranged at the front end with short column (051) and rear end is fixed with long column (052), the rack (01)
Lower surface two sides lower end connects the short column (051), and the lower surface two sides upper end of the rack (01) goes up and down group by angle
Part (053) connects the long column (052).
5. a kind of novel load-carrying bounce screen according to claim 1, which is characterized in that the drive shaft (6) is additionally provided with anti-
Shield (62), the shield (62) include upper point cover (621) and lower point cover (622), and described upper point is covered (621) encirclement and sealed
The upper end of the drive shaft (6) and it is mounted on the side frame (012) upper surface, the lower point of cover (622), which is surrounded, seals the drive
The lower end of moving axis (6) and it is mounted on the side frame (012) upper surface.
6. a kind of novel load-carrying bounce screen according to claim 1, which is characterized in that stringer board (21) lower surface opens up
There is the upper slot (211) of several rectangular configurations, transverse slat (22) upper surface offers the lower slot of several rectangular configurations
(221), the stringer board (21) is connected to the lower slot (221) and the transverse slat (22) is connected to the upper slot (211),
The width of the upper slot (211) is identical with the thickness of the transverse slat (22), the width and the stringer board of the lower slot (221)
(21) thickness is identical, upper slot (211) overlying material height phase described in the height and the stringer board (21) of the lower slot (221)
Together.
7. a kind of novel load-carrying bounce screen according to claim 1, which is characterized in that the pusher rack gear (12) is right angle
Bending plate or angle steel, the vertical plate upper end of the pusher rack gear (12) are formed with the continuous tilt sawtooth (121) of continuous uniform arrangement,
Material can form continuous glide along the sawtooth (121).
8. a kind of novel load-carrying bounce screen according to claim 1, which is characterized in that formed in the middle part of the sliding rail (11)
Slid chamber (110), slid chamber (110) the upper surface centre form the slideway (111) of perforative rectangular aperture shape, the slideway
(111) two sides are turnover panel (112), the side plate (23), the light material sorting portion (3), the pusher rack gear (12) and described
Pusher pedal (13) can be threadedly secured in the slideway (111).
9. a kind of novel load-carrying bounce screen according to claim 8, which is characterized in that sliding rail (11) side of further including
The fixed plate (113) of shape structure, fixed plate (113) center are equipped with threaded hole, fixed plate (113) width and the cunning
Move the cooperation of chamber (110) width gaps.
10. a kind of novel load-carrying bounce screen according to claim 1, which is characterized in that the bracket (1) includes two phases
Mutually parallel girder (10), the girder (10) is welded by plate or rectangular tube production, between two girders (10)
The crossbeam (14) for being welded with the production of several square type materials is interconnected to form rectangular frame structure,
Be welded with the sliding rail (11) on the girder (10), two girders (10), the light material sorting portion (3) end
End and end plate seal against each other to form the discharge hole (41),
The bracket (1) further includes blind plate (15), and the blind plate (15) is threadedly secured in sliding rail (11) front end, described blind
Before plate (15) is located at heavy burder sorting portion (2),
Girder (10) the both ends lower surface is respectively mounted that there are two the striker plates (42) that are mutually inclined outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325808.1A CN109261495B (en) | 2018-11-08 | 2018-11-08 | Heavy-load bouncing screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325808.1A CN109261495B (en) | 2018-11-08 | 2018-11-08 | Heavy-load bouncing screen |
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| CN109261495A true CN109261495A (en) | 2019-01-25 |
| CN109261495B CN109261495B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811325808.1A Active CN109261495B (en) | 2018-11-08 | 2018-11-08 | Heavy-load bouncing screen |
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| CN111001565A (en) * | 2019-12-09 | 2020-04-14 | 苏州嘉诺环境工程有限公司 | Bouncing screen and screening control method thereof |
| CN111774295A (en) * | 2019-04-04 | 2020-10-16 | 王欢 | Curved transmission mechanism for ballistic screen |
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|---|---|
| CN109261495B (en) | 2024-02-13 |
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