CN109225883A - Screening installation for construction and demolition wastes - Google Patents
Screening installation for construction and demolition wastes Download PDFInfo
- Publication number
- CN109225883A CN109225883A CN201811297546.2A CN201811297546A CN109225883A CN 109225883 A CN109225883 A CN 109225883A CN 201811297546 A CN201811297546 A CN 201811297546A CN 109225883 A CN109225883 A CN 109225883A
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- Prior art keywords
- level
- roller
- screening
- group
- driving pulley
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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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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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
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller 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
- B07B1/28—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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention is provided to the screening installations of construction and demolition wastes, comprising: body, feed inlet and level-one screen roller；The front end face left side central portion of the body be fixedly connected with one group described in motor；Motor driving pulley described in being fixedly and coaxially connected one group in the rotation axis of the motor；Be axially connected sliding block described in having one group on the reciprocating sieve central axis front/rear end, and sliding block described in two groups is slidably connected between the body；The motor and external power supply and control device are electrically connected.Roller is screened there are the level-one of certain interval by setting and second level is screened roller and screened to large-size massive solid waste Jingxing, and screening efficiency is high, and screening effect is good；It realizes by using multistage screening to the multistage screening of solid waste, can effectively filter out large-size massive solid waste, while can effectively filter out thinner granular solids waste again, classification grinding can be carried out to varigrained solid waste.
Description
Technical field
The invention belongs to environmental protection machinery technical fields, more specifically, are in particular to used for the screening of construction and demolition wastes
Equipment.
Background technique
With the continuous progress of building construction, building solid castoff is more and more, for returning for building solid castoff
It receives using being imperative processing direction, it is in general, useless to concrete, brick, building block, mortar, three slag fragments etc.
Gurry is generally screened according to shape size, can be carried out again directly as bottom, the backfilling material of building for biggish
It utilizes, small bulk can be used as the utilization of concrete crushed stone block, carry out smashing and grinding to enough granularities as water for lesser
Mud Reuse of materials, the screening for solid waste are exactly an essential job, are isolated by screening of different sizes
Waste handled respectively, while preventing overmastication cost of idleness, currently used method mostly uses granularity manually
Biggish solid waste screens, and is then screened using machinery such as reciprocating sieve, resonance screens.
Such as application number: CN01813941.8 includes side wall the present invention provides a kind of screening plant, the screening plant, should
Side wall has feather edge part, which, which sets up separately, is set to tubular screen support member.Prolong from the input end of side wall top edge
Vertex is reached, sloping edge extends to the bottom layer portion of side wall from the vertex.Feather edge part, upper rim and sloping edge
There is edge stiffening in part respectively, which is the form for the Z-section steel being fixed on side wall.Intermediate Z-section
Reinforcer is fixed on side wall, and is arranged to the general curve along banana-shaped screen panel support members.Apex portion has recess, this is recessed
Mouth is suitable for receiving exciter mount casting, which has the exciting device assembly being bolted to above it,
And the planar registration in direction and the center of gravity comprising device.Torque tube is fixed between corresponding exciter mount casting, by institute
The side wall and torsion stated are chosen to be capable of providing such function.
Based on the retrieval of above-mentioned patent, and equipment in the prior art is combined to find that above equipment is in use, can only
The solid material that screening granularity is not much different, when screening granularity difference is larger, the biggish material of granularity will appear damage sieve pore
The problem of, while the biggish material of granularity needs to expend biggish energy in vibration, can only the first biggish material of granularity choose
It just can be carried out screening afterwards, work together bothersome laborious, working efficiency is low, can not be come out biggish feed separation according to granularity.
Summary of the invention
In order to solve the above technical problem, the present invention provides the screening installations for construction and demolition wastes, existing to solve
Screening installation can only screen the solid material that granularity is not much different, when screen granularity difference it is larger when, the biggish material of granularity
The problem of will appear damage sieve pore, while the biggish material of granularity needs to expend biggish energy in vibration, it can only first granularity
Biggish material just can be carried out screening after choosing, and work together bothersome laborious, and working efficiency is low, can not will be biggish according to granularity
The problem of feed separation comes out.
Purpose and effect of the present invention for the screening installation of construction and demolition wastes, are reached by technological means in detail below
At:
For the screening installation of construction and demolition wastes, including body, feed inlet, level-one discharge port, secondary discharge port, guiding
Block, sliding rail, motor, reciprocating sieve transmission belt, vibrating screen driven pulley, driving gear, driven gear, vibration wheel, eccentric shaft, motor
Driving pulley, reciprocating sieve, one layer of reciprocating sieve, two layers of reciprocating sieve, bottom recovering tray, sliding block, sliding slot, reciprocating sieve central axis, motor
It is passed between transmission belt, level-one screening roller driving pulley, level-one screening roller intermediary transfer belt, level-one screening roller intermediate transmission belt wheel, roller
Dynamic band, second level screening roller strap wheel, second level screening roller intermediary transfer belt, second level screening roller and level-one screen roller；Before the body
End face left side central portion be fixedly connected with one group described in motor；Electricity described in being fixedly and coaxially connected one group in the rotation axis of the motor
Owner's movable belt pulley；The top left side of the body be provided with one group described in feed inlet；The right side top of the body on to
Under be disposed with one group described in secondary discharge port described in level-one discharge port and one group；The inner upper of the body is uniformly arranged
Being axially connected has level-one described in multiple groups to screen roller；It uniformly arranges to be axially connected among the internal body and has the sieve of second level described in multiple groups
Select roller；Level-one screening roller described in being fixedly and coaxially connected one group on one group of the level-one screening roller front end face of the leftmost side is actively
Belt wheel；Among level-one screening roller described in being fixedly and coaxially connected one group on one group of the level-one screening roller rear end face of the leftmost side
Drive pulley；The rear and front end face of other described level-ones screening rollers be fixedly and coaxially connected one group described among level-one screening roller
Drive pulley；The motor driving pulley and the level-one screening roller driving pulley outside be wound with one group jointly described in motor
Transmission belt；It is wound with one group of institute jointly on the outside of the level-one screening roller driving pulley and level-one screening roller intermediate transmission belt wheel
State level-one screening roller intermediary transfer belt；The level-one that level-one described in two adjacent groups screens roller front and rear sides screens roller intermediate transmission
Level-one screening roller intermediary transfer belt described in being wound with one group jointly on the outside of between belt wheel；On the second level screening roller front/rear end
Second level described in being fixedly and coaxially connected one group screens roller driving pulley；Second level described in one group of the leftmost side is screened on roller front end face
Between roller described in being wound with one group jointly on the outside of the screening roller driving pulley of second level described in one group and level-one screening roller driving pulley
Transmission belt；It is common that second level described in two adjacent groups screens outside between the second level screening roller driving pulley on roller front/rear end
Second level described in being wound with one group screens roller intermediary transfer belt；It is axially connected below the inside left of the body main described in having one group
Moving gear；Be axially connected vibrating screen driven pulley described in having one group on the front end face of the driving gear；The vibrating screen is driven
Reciprocating sieve transmission belt described in being wound with one group jointly on the outside of belt wheel and the motor driving pulley；Under the inside left of the body
It is axially connected on Fang Qianhou medial surface and shakes wheel described in having one group；It is shaken on the front end face of wheel described in one group on the inside of front end face
Driven gear described in being fixedly and coaxially connected one group；Described in two groups vibration wheel coaxality be connected with one group described in reciprocating sieve, institute
State reciprocating sieve bottom right side be fixedly connected with one group described in reciprocating sieve central axis；On the reciprocating sieve central axis front/rear end
Be axially connected sliding block described in having one group, and sliding block described in two groups is slidably connected between the body；The motor with it is external
Power supply and control device are electrically connected.
Further, the reciprocating sieve is by one layer of reciprocating sieve, two layers of reciprocating sieve, three layers of the bottom recovering tray
It constitutes, wherein the sieve pore of one layer of reciprocating sieve is greater than the sieve pore of two layers of reciprocating sieve；
Further, there are a fixed gap between the screening of second level described in two adjacent groups roller, the screening of level-one described in two adjacent groups
There are a fixed gap between roller, the gap between the screening roller of level-one described in the two adjacent groups is greater than the sieve of second level described in two adjacent groups
Select the gap between roller；
Further, the motor driving pulley, the reciprocating sieve transmission belt, the vibrating screen driven pulley collectively form
It is driven tape handler；
Further, the driving gear engages with the driven gear and collectively forms gear drive；
Further, vibration wheel inside be provided with one group described in eccentric shaft, the eccentric shaft and the vibration wheel
Center of rotation is set for the eccentric, and the eccentric shaft and the vibration screen axis cooperate；
Further, guide pad described in being provided with one group on the inside of the front/rear end of the body is set on the guide pad
Sliding rail described in being equipped with one group, the sliding block up and down two sides offer one group described in sliding slot, the sliding slot and the sliding rail slide
Cooperation；
Further, the motor driving pulley, level-one screening roller intermediate transmission belt wheel, the second level screen roller strap
Wheel is the double-deck belt wheel；The level-one screening roller driving pulley is triple layer belt wheel；The vibrating screen driven pulley is single layer belt wheel；
Further, the motor driving pulley, the motor transmission belt, the level-one screen the common structure of roller driving pulley
At transmission tape handler；Transmission belt, second level screening roller strap wheel are common between the level-one screening roller driving pulley, the roller
Constitute transmission tape handler；The level-one screening roller driving pulley, level-one screening roller intermediary transfer belt, level-one sieve
Roller intermediate transmission belt wheel is selected to collectively form transmission tape handler；Described in the level-one screening roller intermediary transfer belt and two adjacent groups
Level-one screening roller intermediate transmission belt wheel collectively forms second level screening roller strap wheel and second level described in transmission tape handler two adjacent groups
Screening roller intermediary transfer belt collectively forms transmission tape handler；
Further, the vibration wheel, the reciprocating sieve, the guide pad, the sliding block are jointly at slider-crank mechanism.
Compared with prior art, the invention has the following beneficial effects:
Roller is screened there are the level-one of certain interval by setting and second level is screened roller and sieved to large-size massive solid waste Jingxing
Choosing, screening efficiency is high, and screening effect is good；The shake to reciprocating sieve is realized by the way that eccentric wheel is arranged, and by using by shaking
Wheel, reciprocating sieve, guide pad, sliding block jointly at slider-crank mechanism realize reciprocating sieve vibration, mechanism is simple, vibrating effect
It is good, high production efficiency；It is driven by using multiple groups transmission tape handler, stable drive, noise is smaller；By using more
Grade screening is realized to the multistage screening of solid waste, can effectively filter out large-size massive solid waste, while again may be used
Effectively to filter out thinner granular solids waste, classification grinding can be carried out to varigrained solid waste.
Detailed description of the invention
Fig. 1 is axis side structure schematic diagram of the invention.
Fig. 2 is gear train shaft side structure schematic diagram of the invention.
Fig. 3 is transmission mechanism schematic view of the front view of the invention.
Fig. 4 be in Fig. 3 of the invention A-A to schematic cross-sectional view.
Fig. 5 is B-B direction schematic cross-sectional view in Fig. 3 of the invention.
Fig. 6 is level-one screening roller and second level screening roller transmission connection axis side structure schematic diagram of the invention.
Fig. 7 is sliding block matching mechanism axis side structure schematic diagram of the invention.
Fig. 8 is vibration wheel shaft side structure schematic diagram of the invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- body, 0101- feed inlet, 0102- level-one discharge port, 0103- secondary discharge port, 0104- guide pad,
010401- sliding rail, 2- motor, 3- reciprocating sieve transmission belt, 4- vibrating screen driven pulley, 5- driving gear, 6- driven gear, 7- shake
Driving wheel, 0701- eccentric shaft, 8- motor driving pulley, 9- reciprocating sieve, mono- layer of reciprocating sieve of 0901-, bis- layers of reciprocating sieve of 0902-,
0903- bottom recovering tray, 10- sliding block, 1001- sliding slot, 11- reciprocating sieve central axis, 12- motor transmission belt, 13- level-one screen roller
Driving pulley, 14- level-one screen roller intermediary transfer belt, and 15- level-one screens roller intermediate transmission belt wheel, transmission belt between 16- roller, 17-
Second level screens roller strap wheel, and 18- second level screens roller intermediary transfer belt, and 19- second level screens roller, and 20- level-one screens roller.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 8:
1, the present invention is provided to the screening installation of construction and demolition wastes, include: body 1, feed inlet 0101, level-one go out
Material mouth 0102, secondary discharge port 0103, guide pad 0104, sliding rail 010401, motor 2, reciprocating sieve transmission belt 3, vibrating screen are driven
Belt wheel 4, driving gear 5, driven gear 6, vibration wheel 7, eccentric shaft 0701,9, one layers of motor driving pulley 8, reciprocating sieve reciprocating sieve
0901, two layers of reciprocating sieve 0902, bottom recovering tray 0903, sliding block 10, sliding slot 1001, reciprocating sieve central axis 11, motor transmission belt
12, between level-one screening roller driving pulley 13, level-one screening roller intermediary transfer belt 14, level-one screening roller intermediate transmission belt wheel 15, roller
Transmission belt 16, second level screening roller strap wheel 17, second level screening roller intermediary transfer belt 18, second level screening roller 19 and level-one screen roller 20；
The front end face left side central portion of body 1 is fixedly connected with one group of motor 2；One group of electricity has been fixedly and coaxially connected in the rotation axis of motor 2
Owner's movable belt pulley 8；The top left side of body 1 is provided with one group of feed inlet 0101；The right side top of body 1 is from top to bottom successively
It is provided with one group of level-one discharge port 0102 and one group of secondary discharge port 0103；The inner upper of body 1 uniformly arranges and is axially connected
There is multiple groups level-one to screen roller 20；1 bosom of body, which uniformly arranges to be axially connected, has multiple groups second level to screen roller 19；The one of the leftmost side
One group of level-one screening roller driving pulley 13 has been fixedly and coaxially connected on level-one screening 20 front end face of roller of group；One group of the leftmost side
One group of level-one screening roller intermediate transmission belt wheel 15 has been fixedly and coaxially connected on level-one screening 20 rear end face of roller；Other level-ones screen roller
20 rear and front end face has been fixedly and coaxially connected one group of level-one screening roller intermediate transmission belt wheel 15；Motor driving pulley 8 and one
The outside of grade screening roller driving pulley 13 is wound with one group of motor transmission belt 12 jointly；Level-one screens roller driving pulley 13 and level-one
15 outside of screening roller intermediate transmission belt wheel is wound with one group of level-one screening roller intermediary transfer belt 14 jointly；The screening of two adjacent groups level-one
Outside is wound with jointly among one group of level-one screening roller between the level-one screening roller intermediate transmission belt wheel 15 of 20 front and rear sides of roller
Transmission belt 14；One group of second level screening roller driving pulley 17 has been fixedly and coaxially connected on second level screening 19 front/rear end of roller；It is most left
Outside one group of second level screening roller driving pulley 17 and level-one screening roller driving pulley 13 on second level screening 19 front end face of roller of one group of side
Side is wound with transmission belt 16 between one group of roller jointly；Two adjacent groups second level screens the second level on 19 front/rear end of roller and screens roller main belt
Outside is wound with one group of second level screening roller intermediary transfer belt 18 jointly between wheel 17；Square shaft connects under the inside left of body 1
It is connected to one group of driving gear 5；Being axially connected on the front end face of driving gear 5 has one group of vibrating screen driven pulley 4；Vibrating screen is driven
Belt wheel 4 and 8 outside of motor driving pulley are wound with one group of reciprocating sieve transmission belt 3 jointly；Below the inside left of body 1 in front and back
Being axially connected on side has one group of vibration wheel 7；It has been fixedly and coaxially connected on the front end face of one group of vibration wheel 7 on the inside of front end face
One group of driven gear 6；Two groups of 7 coaxalities of vibration wheel are connected with one group of reciprocating sieve 9, and the bottom right side of reciprocating sieve 9 is fixedly connected
There is one group of reciprocating sieve central axis 11；Being axially connected on 11 front/rear end of reciprocating sieve central axis has one group of sliding block 10, two groups of sliding blocks
10 be to be slidably connected between body 1；Motor 2 and external power supply and control device are electrically connected.
Wherein, reciprocating sieve 9 is made of one layer of reciprocating sieve, 0901, two layer of reciprocating sieve 0902,0,903 3 layers of bottom recovering tray,
In one layer of reciprocating sieve 0901 sieve pore be greater than two layers of reciprocating sieve 0902 sieve pore.
Wherein, there are a fixed gap between two adjacent groups second level screening roller 19, two adjacent groups level-one is screened to be stayed between roller 20
There is a fixed gap, two adjacent groups level-one screens the gap that the gap between roller 20 is greater than between two adjacent groups second level screening roller 19.
Wherein, motor driving pulley 8, reciprocating sieve transmission belt 3, vibrating screen driven pulley 4 collectively form transmission belt driver
Structure.
Wherein, driving gear 5 engages with driven gear 6 and collectively forms gear drive.
Wherein, 7 inside of vibration wheel is provided with one group of eccentric shaft 0701, and eccentric shaft 0701 and the center of rotation of vibration wheel 7 are
Eccentric setting, eccentric shaft 0701 and 9 axis of reciprocating sieve cooperate.
Wherein, it is provided with one group of guide pad 0104 on the inside of the front/rear end of body 1, is provided with one group on guide pad 0104
Sliding rail 010401, about 10 two sides of sliding block offer one group of sliding slot 1001, and sliding slot 1001 is slidably matched with sliding rail 010401.
Wherein, motor driving pulley 8, level-one screening roller intermediate transmission belt wheel 15, second level screening roller strap wheel 17 are bilayer zone
Wheel；It is triple layer belt wheel that level-one, which screens roller driving pulley 13,；Vibrating screen driven pulley 4 is single layer belt wheel.
Wherein, motor driving pulley 8, motor transmission belt 12, level-one screening roller driving pulley 13 collectively form transmission belt biography
Motivation structure；Transmission belt 16, second level screening roller strap wheel 17 collectively form transmission belt driver between level-one screening roller driving pulley 13, roller
Structure；Level-one screens roller driving pulley 13, level-one screening roller intermediary transfer belt 14, level-one and screens the common structure of roller intermediate transmission belt wheel 15
At transmission tape handler；Level-one screens roller intermediary transfer belt 14 and two adjacent groups level-one screening roller intermediate transmission belt wheel 15 is common
It constitutes transmission tape handler two adjacent groups second level screening roller strap wheel 17 and second level screening roller intermediary transfer belt 18 collectively forms biography
Dynamic tape handler.
Wherein, vibration wheel 7, reciprocating sieve 9, guide pad 0104, sliding block 10 are jointly at slider-crank mechanism.
When use: starting motor 2 by external power supply and control device, motor 2 drives motor driving pulley 8 to rotate, electricity
Owner's movable belt pulley 8 drives level-one to screen roller driving pulley 13 by transmission tape handler, and it is logical that level-one screens roller driving pulley 13
Crossing transmission tape handler drives level-one screening roller intermediate transmission belt wheel 15 to rotate, and gradually level-one is driven to screen roller intermediate transmission
Belt wheel 15 rotates, and level-one screening roller driving pulley 13 and level-one screening roller intermediate transmission belt wheel 15 drive coupled level-one to sieve
Roller 20 is selected to rotate, while level-one screening roller driving pulley 13 drives second level to screen 17 turns of roller strap wheel by transmission tape handler
Dynamic, second level screening roller strap wheel 17 successively drives second level screening roller 19 to rotate by being driven tape handler；Motor main belt simultaneously
Wheel 8 drives vibrating screen driven pulley 4 to rotate by transmission belt transmission system, and vibrating screen driven pulley 4 drives driven with vibrating screen
The driving gear 5 that belt wheel 4 is fixedly connected rotates, and driving gear 5 drives driven gear 6 to rotate by gear drive, driven
Gear 6 drives the vibration wheel 7 being fixedly connected with driven gear 6 to rotate, and vibration wheel 7 is by taking turns 7, reciprocating sieve 9, guide pad by vibration
0104, sliding block 10 jointly at slider-crank mechanism drive reciprocating sieve 9 shake；Sieve is added by feed inlet 0101 in solid waste
In optional equipment, solid waste is fallen on level-one screening roller 20, the large-scale blocks of solid waste under the rolling of level-one screening roller 20
It turns right movement, and is discharged by level-one discharge port 0102, the slightly smaller solid waste of particle passes through between level-one screening roller 20
Gap is fallen on second level screening roller 19, and biggish solid waste is turned right movement under the rolling action of second level screening roller 19, is led to
The discharge of secondary discharge port 0103 is crossed, the smaller solid waste of particle screens the gap between roller 19 by second level and falls, into shake
Dynamic sieve 9, and screened under the vibration of reciprocating sieve 9 by one layer of reciprocating sieve, 0901, two layer of reciprocating sieve 0902 and pass through right side
Outlet discharge.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (10)
1. being used for the screening installation of construction and demolition wastes, it is characterised in that: the screening installation for being used for construction and demolition wastes includes:
Body (1), feed inlet (0101), level-one discharge port (0102), secondary discharge port (0103), guide pad (0104), sliding rail
(010401), motor (2), reciprocating sieve transmission belt (3), vibrating screen driven pulley (4), driving gear (5), driven gear (6), shake
Driving wheel (7), eccentric shaft (0701), motor driving pulley (8), reciprocating sieve (9), one layer of reciprocating sieve (0901), two layers of reciprocating sieve
(0902), bottom recovering tray (0903), sliding block (10), sliding slot (1001), reciprocating sieve central axis (11), motor transmission belt (12),
Level-one screens roller driving pulley (13), level-one screening roller intermediary transfer belt (14), level-one screening roller intermediate transmission belt wheel (15), roller
Between transmission belt (16), second level screening roller strap wheel (17), second level screening roller intermediary transfer belt (18), second level screening roller (19) and level-one
It screens roller (20)；The front end face left side central portion of the body (1) be fixedly connected with one group described in motor (2)；The motor (2)
Motor driving pulley (8) described in being fixedly and coaxially connected one group in rotation axis；The top left side of the body (1) is provided with one group
The feed inlet (0101)；The right side top of the body (1) be disposed with one group from top to bottom described in level-one discharge port
(0102) and secondary discharge port described in one group (0103)；The inner upper of the body (1) uniformly arranges to be axially connected and has multiple groups
The level-one screens roller (20)；Body (1) bosom, which uniformly arranges to be axially connected, has second level described in multiple groups to screen roller
(19)；Level-one screening roller described in being fixedly and coaxially connected one group on one group of level-one screening roller (20) front end face of the leftmost side
Driving pulley (13)；One described in being fixedly and coaxially connected one group on one group of level-one screening roller (20) rear end face of the leftmost side
Grade screening roller intermediate transmission belt wheel (15)；The rear and front end face of other level-one screenings roller (20) has been fixedly and coaxially connected one
Group level-one screening roller intermediate transmission belt wheel (15)；The motor driving pulley (8) and the level-one screen roller driving pulley
(13) outside be wound with one group jointly described in motor transmission belt (12)；Level-one screening roller driving pulley (13) and described one
Level-one screening roller intermediary transfer belt (14) described in being wound with one group jointly on the outside of grade screening roller intermediate transmission belt wheel (15)；Adjacent two
Outside twines jointly between level-one screening roller intermediate transmission belt wheel (15) of group level-one screening roller (20) front and rear sides
Level-one described in being wound with one group screens roller intermediary transfer belt (14)；Coaxial fixed company on described second level screening roller (19) front/rear end
Second level described in being connected to one group screens roller driving pulley (17)；Second level described in one group of the leftmost side screens one group on roller (19) front end face
It is wound with described in one group jointly on the outside of second level screening roller driving pulley (17) and level-one screening roller driving pulley (13)
Transmission belt (16) between roller；Second level described in two adjacent groups screens the second level on roller (19) front/rear end and screens roller driving pulley
(17) second level screening roller intermediary transfer belt (18) described in being wound with one group jointly on the outside of between；The inside of the body (1) is left
Side-lower be axially connected have one group described in driving gear (5)；Being axially connected on the front end face of the driving gear (5) has one group of institute
State vibrating screen driven pulley (4)；It is wound with jointly on the outside of the vibrating screen driven pulley (4) and the motor driving pulley (8)
Reciprocating sieve transmission belt (3) described in one group；Being axially connected on the medial surface of front and back below the inside left of the body (1) has one group
(7) are taken turns in the vibration；Described in one group on the inside of front end face vibration wheel (7) front end face on be fixedly and coaxially connected one group described in from
Moving gear (6)；Described in two groups vibration wheel (7) coaxality be connected with one group described in reciprocating sieve (9), the right side of the reciprocating sieve (9)
Side bottom be fixedly connected with one group described in reciprocating sieve central axis (11)；Equal axis on reciprocating sieve central axis (11) front/rear end
Sliding block described in being connected with one group (10), sliding block described in two groups (10) are slidably connected between the body (1)；The motor
(2) it is electrically connected with external power supply and control device.
2. being used for the screening installation of construction and demolition wastes as described in claim 1, it is characterised in that: the reciprocating sieve (9) is by institute
One layer of reciprocating sieve (0901), two layers of reciprocating sieve (0902), (0903) three layer of bottom recovering tray composition are stated, wherein described
The sieve pore of one layer of reciprocating sieve (0901) is greater than the sieve pore of two layers of reciprocating sieve (0902).
3. being used for the screening installation of construction and demolition wastes as described in claim 1, it is characterised in that: the sieve of second level described in two adjacent groups
It selects between roller (19) there are a fixed gap, there are a fixed gaps between the screening of level-one described in two adjacent groups roller (20), described adjacent
Level-one described in two groups screens the gap that the gap between roller (20) is greater than between the screening of second level described in two adjacent groups roller (19).
4. being used for the screening installation of construction and demolition wastes as described in claim 1, it is characterised in that: the motor driving pulley
(8), the reciprocating sieve transmission belt (3), the vibrating screen driven pulley (4) collectively form transmission tape handler.
5. as described in claim 1 be used for construction and demolition wastes screening installation, it is characterised in that: the driving gear (5) with
Driven gear (6) engagement collectively forms gear drive.
6. being used for the screening installation of construction and demolition wastes as described in claim 1, it is characterised in that: on the inside of the vibration wheel (7)
The center of rotation of eccentric shaft described in being provided with one group (0701), the eccentric shaft (0701) and the vibration wheel (7) sets for bias
It sets, the eccentric shaft (0701) and the reciprocating sieve (9) axis cooperate.
7. being used for the screening installation of construction and demolition wastes as described in claim 1, it is characterised in that: the front and back of the body (1)
Guide pad (0104) described in one group is provided on the inside of end face, be provided with one group on the guide pad (0104) described in sliding rail
(010401), the sliding block (10) up and down two sides offer one group described in sliding slot (1001), the sliding slot (1001) with it is described
Sliding rail (010401) is slidably matched.
8. being used for the screening installation of construction and demolition wastes as described in claim 1, it is characterised in that: the motor driving pulley
(8), level-one screening roller intermediate transmission belt wheel (15), second level screening roller strap wheel (17) are the double-deck belt wheel；The level-one
Screening roller driving pulley (13) is triple layer belt wheel；The vibrating screen driven pulley (4) is single layer belt wheel.
9. being used for the screening installation of construction and demolition wastes as described in claim 1, it is characterised in that: the motor driving pulley
(8), the motor transmission belt (12), level-one screening roller driving pulley (13) collectively form transmission tape handler；It is described
Transmission belt (16), second level screening roller strap wheel (17) collectively form transmission between level-one screening roller driving pulley (13), the roller
Tape handler；Level-one screening roller driving pulley (13), level-one screening roller intermediary transfer belt (14), level-one sieve
Roller intermediate transmission belt wheel (15) is selected to collectively form transmission tape handler；Level-one screening roller intermediary transfer belt (14) with it is adjacent
The screening of level-one described in two groups roller intermediate transmission belt wheel (15) collectively forms second level screening described in transmission tape handler two adjacent groups
Roller strap wheel (17) and second level screening roller intermediary transfer belt (18) collectively form transmission tape handler.
10. being used for the screening installation of construction and demolition wastes as described in claim 1, it is characterised in that: (7), institute are taken turns in the vibration
Reciprocating sieve (9), the guide pad (0104), the sliding block (10) are stated jointly at slider-crank mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297546.2A CN109225883A (en) | 2018-11-01 | 2018-11-01 | Screening installation for construction and demolition wastes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811297546.2A CN109225883A (en) | 2018-11-01 | 2018-11-01 | Screening installation for construction and demolition wastes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109225883A true CN109225883A (en) | 2019-01-18 |
Family
ID=65080229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811297546.2A Pending CN109225883A (en) | 2018-11-01 | 2018-11-01 | Screening installation for construction and demolition wastes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109225883A (en) |
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| CN109663733A (en) * | 2019-02-12 | 2019-04-23 | 合肥炭素有限责任公司 | A kind of grading plant returning to material for graphite |
| CN112663711A (en) * | 2021-01-12 | 2021-04-16 | 王瑞勋 | Geological survey and pit filling device applicable to slope |
| CN113510078A (en) * | 2021-04-22 | 2021-10-19 | 安徽捷泰智能科技有限公司 | Feeding device is selected to beans look |
| CN115382766A (en) * | 2022-08-30 | 2022-11-25 | 西北农林科技大学 | Fresh oil tea fruit-flower-leaf separating machine |
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| CN115382766B (en) * | 2022-08-30 | 2024-05-10 | 西北农林科技大学 | Oil tea fresh fruit-flower-leaf separator |
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Application publication date: 20190118 |