CN108499849A - A kind of novel vibrating bounce screen - Google Patents
A kind of novel vibrating bounce screen Download PDFInfo
- Publication number
- CN108499849A CN108499849A CN201810720050.5A CN201810720050A CN108499849A CN 108499849 A CN108499849 A CN 108499849A CN 201810720050 A CN201810720050 A CN 201810720050A CN 108499849 A CN108499849 A CN 108499849A
- Authority
- CN
- China
- Prior art keywords
- cam
- bar
- sieve nest
- fixedly connected
- eccentric cam
- 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.)
- Granted
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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
- 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
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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
- B07B1/42—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
Abstract
The present invention provides a kind of novel vibrating bounce screen, including barrel, sieve nest, small garbage object conveyer belt, 3D rubbish conveyer belt and 2D rubbish conveyer belts, the sieve nest is connected by least two unit sieve nest to be constituted, the small garbage object conveyer belt is arranged in sieve nest bottom, there are 3D rubbish conveyer belts in lower section at the sieve nest lower port, there is barrel above unit sieve nest above the rightmost side, there are 2D rubbish conveyer belts on the left of the sieve nest.The present invention provides a kind of novel vibrating bounce screen, up-down vibration can be realized in screening process and with swing, and adjustability is strong, can accurately be sorted according to the size of different components in rubbish material, density and shape, to reach best separating effect.
Description
Technical field
The present invention relates to field of garbage disposal equipment, more particularly to a kind of novel vibrating bounce screen.
Background technology
Bouncing sorter is a kind of solid material screening installation, and principle is the ruler according to different components in sorting material
Very little, the difference of density and shape generates different movement velocitys and spring rail when being moved on inclined-plane or colliding spring with inclined-plane
Mark and realize and be separated from each other, it is more common in processing sorting house refuse, the kitchen garbage after pre-selection after decoration rubbish, squeezing, paper
The industries such as recycling.And bounce screen is the core component of bouncing sorter, and spring is collided for being provided for bouncing sorter
Inclined-plane.Formula vibration bounce screen is tiltedly thrown in practical screening process passes through the bounce motion up and down of sieve plate and the flip-flop movement of certain angle
It realizes to the stroke obliquely of rubbish, can effectively sub-elect three substances, 3D rubbish（Such as plastic bottle, timber, tank
Deng）With light, flat 2D rubbish（Film, paper, cardboard）And small garbage（Sand, food residues）Classify, at present
Common bounce screen is crank mechanism, and this infrastructure cost is higher, and adjustability is poor, in order to improve screening effect, it may be considered that
Design a kind of up-down vibration and the vibration bounce screen strong with adjustability is swung.
Invention content
In order to solve problem above, the present invention provides a kind of novel vibrating bounce screen, can be realized in screening process
Up-down vibration and with swing, and adjustability is strong, can according to the size of different components in rubbish material, density and shape come into
The accurate sorting of row, to reach best separating effect, for this purpose, the present invention provides a kind of novel vibrating bounce screen, including
Barrel, sieve nest, small garbage object conveyer belt, 3D rubbish conveyer belt and 2D rubbish conveyer belts, the sieve nest is by least two sieve unit
Body, which is connected, to be constituted, and lower section, which is arranged at sieve nest bottom, the sieve nest lower port, in the small garbage object conveyer belt 3D rubbish biography
Band is sent, has barrel above the unit sieve nest above the rightmost side, there are 2D rubbish conveyer belts on the left of the sieve nest；
The unit sieve nest includes that sieve plate, elevating mechanism, guide post, postposition adjustable eccentric cam, guide sleeve, rear camshaft, postposition are inclined
Cardiac prominence wheel, preposition adjustable eccentric cam, lordosis wheel shaft and preposition eccentric cam have the bar shaped that a row is obliquely installed on the sieve plate
Sieve pore, equidistant on the sieve plate to be tiltedly installed with partition board in the same direction, respectively there are one guide posts below four angles of each sieve plate, often
Root guide post is connected with corresponding guide sleeve by prismatic pair, and the lower rear of the sieve plate is symmetrically installed that there are two elevating mechanism, institutes
The top and sieve nest bottom for stating elevating mechanism are connected through the hinge, two elevating mechanism lower parts respectively there are one rear eccentric cam and and
Camshaft is by key connection afterwards, and the rear eccentric cam of left end is postposition eccentric cam, and the eccentric wheel of right end is postposition adjustable eccentric
Cam, described rear camshaft one end are connected with the shaft of rear synchronous motor, and the lower flat plate of the elevating mechanism is retrodeviated with corresponding
Cardiac prominence wheel is connected by cam pair, and the lower front of the sieve plate is connected there are two pre-eccentric cam and with lordosis wheel shaft by key
It connects, the pre-eccentric cam of left end is preposition eccentric cam, and the eccentric wheel of right end is preposition adjustable eccentric cam, the lordosis wheel shaft
One end is connected with the shaft of preamble motor.
Further improvement of the present invention, the sieve nest have 4-8 unit sieve nest, and 4-8 list is generally used in actual use
First sieve nest.
Further improvement of the present invention, the preposition adjustable eccentric cam and postposition adjustable eccentric cam include round convex
Frame, cam screw rod, cam hole seat and polished rod are taken turns, the cam screw rod and polished rod are arranged in circular cam frame, the cam spiral shell
Bar is embedded in circular cam frame, is passed through the threaded hole of cam hole seat, the polished rod to be embedded in circular cam frame, is passed through cam hole seat
Slide opening, the cam hole seat have shaft mounting hole to pass through installation for corresponding camshaft mandrel end, are carried out to 2D materials in order to preferably oblique
To impact, need to adjust the flip angle that compass screen surface strikes 2D materials to the left, this patent makes the flip angle of sieve plate can be with
It adjusts, i.e., the right cam of sieve plate is made into the adjustable cam of eccentricity.
Further improvement of the present invention, the elevating mechanism by bar one, fixedly connected part one, bar two, fixedly connected part two,
Bar three, fixedly connected part three, tablet, fixedly connected part four, bar four, screw handle, elevating mechanism screw rod and fixedly connected part five
Composition, the bar one and bar two are connected with fixedly connected part one, are connected with fixedly connected part two between the bar two and bar three, institute
It states bar one and bar four to be connected with fixedly connected part five, the bar three connect with tablet fixedly connected part three, the bar four and is put down
Plate is connected with fixedly connected part four, and the elevating mechanism screw rod is to be threadedly coupled with fixedly connected part five and fixedly connected part two,
The screw handle is fixed together with elevating mechanism screw rod, and elevating mechanism screw flight part is by front and back two parts group
At front and back two-part thread rotary orientation is on the contrary, in order to enable 3D rubbish can be rolled more smoothly from the eminence of sieve plate to lower
It falls, while can successfully stop that 2D materials slide again, need to adjust the angle that tilts forward and back of sieve plate, to reach best shape
State, therefore this patent devises elevating mechanism thus.
Further improvement of the present invention, the fixedly connected part one includes positioning plate, positioning pin one and positioning pin two, described
In positioning plate side, the positioning pin one passes through the end of bar one, the positioning pin two to pass through bar for positioning pin one and positioning pin two
Two end, if fixedly connected part one is that bar one and two end of bar are directly connected to elevating mechanism and had by single-locating pin in actual motion
It may be rotated at work around pin, in order to avoid such case carries out positioning at the top of elevating mechanism using double positioning pins.
A kind of novel vibrating bounce screen of the present invention, when sieve nest of the present invention works, front and back two camshaft is in two synchronous motors
It synchronously rotates under effect, sieve nest is beated under the action of eccentric cam；When rubbish pours into the sieve plate of rightmost by barrel, carefully
Small rubbish（The grains of sand, swill）It is leaked out downwards from sieve pore and falls into transmission belt, carried out；It is low before when being installed due to sieve plate
It is high afterwards, there are certain angle of inclination, 3D rubbish（Such as plastic bottle, timber, tank）It is slid from high to lower by sieve plate, falls into rubbish
Rubbish conveyer belt, carries out；And after 2D class rubbish falls into sieve plate, due to the barrier of partition board in sieve nest, will not be tumbled from eminence；Separately
It is outer that the compass screen surface of sieve plate is designed as to certain gradient（Compass screen surface gradient is with left lower than right in this patent）, it is therefore intended that make to fall and sieve
Rubbish on face does not do only up and to the left inclined throw movements under the action of inclined-plane strikes, in order to accelerate to 2D rubbish from right past
Left travelling speed accelerates the efficiency tiltedly thrown, and designs the cam maximum lift on sieve nest both sides in this patent different, this is specially
The two eccentric cam profiles on the right are consistent in profit and maximum lift is consistent, and the two eccentric cam profiles on the left side are consistent and maximum lift
Unanimously, the maximum lift of two eccentric cams on the right is more than the maximum lift of two eccentric cams on the left side；In this way, when two camshafts
When operating synchronously, sieve plate ceaselessly up moves under the action of eccentric cam and swing of turning left is restored again, sieve plate such period
Property movement so that leave the rubbish to get off and up turn left and do parabolic motion so that 2D rubbish from rightmost sieve nest gradually
Toward adjacent left side sieve plate movement, finally leaves, fall in rubbish conveyer belt to the left from Far Left sieve plate, the present invention can basis
The size of different components, density and shape are come the equipment that is sorted in rubbish material.The move movement of vanning of local oscillator is upper and lower
It vibrates and realizes that the sorting to three classes material can detach the useful resources in rubbish by the sorting of bounce screen with swinging
Out, recycling, realization are turned waste into wealth, and elevating mechanism is used in actual use and is carried out to the angle that tilts forward and back of sieve plate
It adjusts in real time, to improve working efficiency, reduces transportation cost.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is invention unit structural schematic diagram one；
Fig. 3 is invention unit structural schematic diagram two；
Fig. 4 is elevating mechanism schematic diagram of the present invention；
Fig. 5 is adjustable eccentric cam structure schematic diagram of the present invention；
Fig. 6 is one schematic diagram of fixedly connected part of the present invention；
Label declaration：1, barrel；2, sieve nest；3, rear synchronous motor；4, small garbage object conveyer belt；5, preamble motor；6、3D
Rubbish conveyer belt；7,2D rubbish conveyer belt；2-1, sieve plate；2-2, elevating mechanism；2-3, guide post；2-4, postposition adjustable offset cardiac prominence
Wheel；2-5, guide sleeve；2-6, rear camshaft；2-7, postposition eccentric cam；2-8, preposition adjustable eccentric cam；2-9, lordosis wheel shaft；
2-10, preposition eccentric cam；2-1-1, sieve pore；2-1-2, partition board；2-2-1, bar one；2-2-2, fixedly connected part one；2-2-2-
1, positioning pin one；2-2-2-2, positioning pin two；2-2-2-3, positioning plate；2-2-3, bar two；2-2-4, fixedly connected part two；2-2-
5, bar three；2-2-6, fixedly connected part three；2-2-7, tablet；2-2-8, fixedly connected part four；2-2-9, bar four；2-2-10, spiral shell
Bar handle；2-2-11, elevating mechanism screw rod；2-2-12, fixedly connected part five；2-4-1, circular cam frame；2-4-2, cam spiral shell
Bar；2-4-3, cam hole seat；2-4-4, polished rod.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：
The present invention provides a kind of novel vibrating bounce screen, up-down vibration can be realized in screening process and with swing, and
And adjustability is strong, can accurately be sorted according to the size of different components in rubbish material, density and shape, to reach most
Good separating effect.
As an embodiment of the present invention, the present invention provides a kind of novel vibrating bounce screen, including barrel 1, sieve nest 2, thin
Small rubbish object conveyer belt 4,3D rubbish conveyer belt 6 and 2D rubbish conveyer belt 7, the sieve nest 2 is by the connected structure of at least two unit sieve nest
At, lower section, which is arranged at 2 bottom of sieve nest, 2 lower port of the sieve nest, in the small garbage object conveyer belt 4 3D rubbish conveyer belt 6,
There are barrel 1,2 left side of the sieve nest to have 2D rubbish conveyer belt 7 above unit sieve nest above the rightmost side；
Unit sieve nest of the present invention includes sieve plate 2-1, elevating mechanism 2-2, guide post 2-3, postposition adjustable eccentric cam 2-4, leads
It is convex to cover 2-5, rear camshaft 2-6, postposition eccentric cam 2-7, preposition adjustable eccentric cam 2-8, lordosis wheel shaft 2-9 and preposition bias
2-10 is taken turns, has on the sieve plate 2-1 and equidistant on the sieve pore 2-1-1, the sieve plate 2-1 for the bar shaped that a row is obliquely installed inclines in the same direction
Tiltedly be provided with below four angles of partition board 2-1-2, each sieve plate 2-1 respectively there are one guide post 2-3, every guide post 2-3 with it is corresponding
Guide sleeve 2-5 is connected by prismatic pair, and the lower rear of the sieve plate 2-1 is symmetrically installed that there are two elevating mechanism 2-2, the liftings
The top of mechanism 2-2 is connected through the hinge with the bottoms sieve nest 2-1, and respectively there are one rear eccentric cams for two lower parts elevating mechanism 2-2
And with rear camshaft 2-6 by key connection, the rear eccentric cam of left end is postposition eccentric cam 2-7, after the eccentric wheel of right end is
Adjustable eccentric cam 2-4 is set, described rear one end camshaft 2-6 is connected with the shaft of rear synchronous motor 3, the elevating mechanism 2-2
Lower flat plate with it is corresponding after eccentric cam connected by cam pair, there are two pre-eccentric is convex for the lower front of the sieve plate 2-1
It takes turns simultaneously and lordosis wheel shaft 2-9 is by key connection, the pre-eccentric cam of left end is preposition eccentric cam 2-10, and the eccentric wheel of right end is
Preposition adjustable eccentric cam 2-8, described one end lordosis wheel shaft 2-9 are connected with the shaft of preamble motor 5.
As a kind of specific embodiment of the present invention, the present invention provides a kind of novel vibrating bounce screen as shown in Figs. 1-3, including
Barrel 1, sieve nest 2, small garbage object conveyer belt 4,3D rubbish conveyer belt 6 and 2D rubbish conveyer belt 7, the sieve nest 2 have 4-8 list
First sieve nest generally uses 4-8 unit sieve nest, the small garbage object conveyer belt 4 to be arranged in 2 bottom of sieve nest in actual use,
There is 3D rubbish conveyer belt 6 in lower section at 2 lower port of the sieve nest, there is barrel 1, the sieve above the unit sieve nest above the rightmost side
There is 2D rubbish conveyer belt 7 in 2 left side of body；
Unit sieve nest of the present invention includes sieve plate 2-1, elevating mechanism 2-2, guide post 2-3, postposition adjustable eccentric cam 2-4, leads
It is convex to cover 2-5, rear camshaft 2-6, postposition eccentric cam 2-7, preposition adjustable eccentric cam 2-8, lordosis wheel shaft 2-9 and preposition bias
2-10 is taken turns, has on the sieve plate 2-1 and equidistant on the sieve pore 2-1-1, the sieve plate 2-1 for the bar shaped that a row is obliquely installed inclines in the same direction
Tiltedly be provided with below four angles of partition board 2-1-2, each sieve plate 2-1 respectively there are one guide post 2-3, every guide post 2-3 with it is corresponding
Guide sleeve 2-5 is connected by prismatic pair, and the lower rear of the sieve plate 2-1 is symmetrically installed that there are two elevating mechanism 2-2, the liftings
The top of mechanism 2-2 is connected through the hinge with the bottoms sieve nest 2-1, and respectively there are one rear eccentric cams for two lower parts elevating mechanism 2-2
And with rear camshaft 2-6 by key connection, the rear eccentric cam of left end is postposition eccentric cam 2-7, after the eccentric wheel of right end is
Adjustable eccentric cam 2-4 is set, described rear one end camshaft 2-6 is connected with the shaft of rear synchronous motor 3, the elevating mechanism 2-2
Lower flat plate with it is corresponding after eccentric cam connected by cam pair, there are two pre-eccentric is convex for the lower front of the sieve plate 2-1
It takes turns simultaneously and lordosis wheel shaft 2-9 is by key connection, the pre-eccentric cam of left end is preposition eccentric cam 2-10, and the eccentric wheel of right end is
Preposition adjustable eccentric cam 2-8, described one end lordosis wheel shaft 2-9 are connected with the shaft of preamble motor 5.
Preposition adjustable eccentric cam 2-8 and postposition adjustable eccentric cam 2-4 of the present invention includes circle as shown in Figure 5
Cam frame 2-4-1, cam screw rod 2-4-2, cam hole seat 2-4-3 and polished rod 2-4-4, the cam screw rod 2-4-2 and polished rod 2-
4-4 is arranged in circular cam frame 2-4-1, in the cam screw rod 2-4-2 insertion circular cam frames 2-4-1, passes through cam hole
The threaded hole of seat 2-4-3, the polished rod 2-4-4 are embedded in circular cam frame 2-4-1, pass through the slide opening of cam hole seat 2-4-3, institute
Stating cam hole seat 2-4-3 has shaft mounting hole to pass through installation for corresponding camshaft mandrel end, is carried out to 2D materials in order to preferably oblique
Impact needs to adjust the flip angle that compass screen surface strikes 2D materials to the left, and the flip angle of sieve plate is made and can be adjusted by this patent
Section, i.e., the right cam of sieve plate is made into the adjustable cam of eccentricity.
Elevating mechanism 2-2 of the present invention is as shown in Figure 4 by one 2-2-1 of bar, one 2-2-2 of fixedly connected part, two 2-2- of bar
3, two 2-2-4 of fixedly connected part, three 2-2-5 of bar, three 2-2-6 of fixedly connected part, tablet 2-2-7, four 2-2-8 of fixedly connected part,
Four 2-2-9 of bar, screw handle 2-2-10, elevating mechanism screw rod 2-2-11 and fixedly connected part five 2-2-12 compositions, the bar one
2-2-1 is connected with two 2-2-3 of bar with one 2-2-2 of fixedly connected part, is connected with fixed between three 2-2-5 of two 2-2-3 of the bar and bar
Two 2-2-4 connections of fitting, one 2-2-1 of the bar are connected with four 2-2-9 of bar with five 2-2-12 of fixedly connected part, three 2-2- of the bar
5 are connect with tablet 2-2-7 with three 2-2-6 of fixedly connected part, four 2-2-9 of the bar and tablet 2-2-7 four 2- of fixedly connected part
2-8 connections, the elevating mechanism screw rod 2-2-11 and five 2-2-12 of fixedly connected part and two 2-2-4 of fixedly connected part connect for screw thread
It connects, the screw handle 2-2-10 is fixed together with elevating mechanism screw rod 2-2-11, the elevating mechanism screw rod 2-2-11's
Threaded portion is made of front and back two parts, and front and back two-part thread rotary orientation is on the contrary, in order to enable 3D rubbish can be more smooth
The eminence of slave sieve plate tumbled to lower, while can successfully stop that 2D materials slide again, need the tilt fore and aft to sieve plate
Degree is adjusted, and to reach optimum state, therefore this patent devises elevating mechanism, one 2-2-2 of the fixedly connected part thus
Include positioning plate 2-2-2-1, one 2-2-2-2 of positioning pin and positioning pin two 2-2-2-3, one 2-2- of the positioning pin as shown in Figure 6
2-2 and two 2-2-2-3 of positioning pin passes through the end of one 2-2-1 of bar in the sides positioning plate 2-2-2-1, one 2-2-2-2 of the positioning pin
Portion, two 2-2-2-3 of the positioning pin pass through the end of two 2-2-3 of bar, if fixedly connected part one is single-locating pin in actual motion
Bar one and two end of bar are directly connected to elevating mechanism to be possible to rotate around pin at work, in order to avoid such case is adopted
Positioning at the top of elevating mechanism is carried out with double positioning pins.
Operation principle is as follows：
When sieve nest work of the present invention, front and back two camshaft synchronously rotates under the action of two synchronous motors, and sieve nest is eccentric convex
It beats under the action of wheel；When rubbish pours into the sieve plate of rightmost by barrel, tiny rubbish（The grains of sand, swill）From sieve pore
In downwards leak out fall into transmission belt 4, carry out；It is low early and high after when being installed due to sieve plate, there are certain angle of inclination, 3D rubbish
（Such as plastic bottle, timber, tank）It is slid from high to lower by sieve plate, falls into rubbish conveyer belt 6, carry out；And 2D class rubbish
After rubbish falls into sieve plate, due to the barrier of partition board in sieve nest, it will not be tumbled from eminence；In addition the compass screen surface of sieve plate is designed as certain
Gradient（Compass screen surface gradient is with left lower than right in this patent）, it is therefore intended that make to fall the effect that the rubbish on compass screen surface strikes on inclined-plane
Under do not do only up and to the left inclined throw movements, in order to accelerate the travelling speed turned left from the right side to 2D rubbish, accelerate the effect tiltedly thrown
The cam maximum lift on sieve nest both sides is designed different, the two eccentric cam profiles on the right in this patent in this patent by rate
Consistent and maximum lift is consistent, and the two eccentric cam profiles on the left side are consistent and maximum lift is consistent, two eccentric cams on the right
Maximum lift is more than the maximum lift of two eccentric cams on the left side；In this way, when two camshafts operate synchronously, sieve plate is eccentric convex
It is ceaselessly up moved under the action of wheel and swing of turning left is restored again, sieve plate periodically movement in this way is so that leave the rubbish to get off
Rubbish up turns left and does parabolic motion, so that 2D rubbish is gradually moved toward adjacent left side sieve plate from rightmost sieve nest, most
It leaves, falls in rubbish conveyer belt 7 to the left from Far Left sieve plate afterwards.
The present invention, while again can be smooth in order to enable 3D rubbish can be tumbled more smoothly from the eminence of sieve plate to lower
Ground stops that 2D materials slide, and needs to adjust the angle that tilts forward and back of sieve plate, and to reach optimum state, therefore this is special thus
Profit devises elevating mechanism.The elevating mechanism is by one 2-2-1 of bar, two 2-2-3 of bar, three 2-2-5 of bar, four 2-2-9 of bar, elevating mechanism
Screw rod 2-2-11, screw handle 2-2-10, tablet 2-2-7 compositions, one 2-2-1 of bar and two 2-2-3 of bar, one 2- of fixedly connected part
2-2 connections,；Similarly, two 2-2-4 connections of fixedly connected part are used between three 2-2-5 of two 2-2-3 of bar and bar；One 2-2-1 of bar and bar four
2-2-9 five 2-2-12 connections of fixedly connected part, three 2-2-5 of bar are connect with tablet 2-2-7 with three 2-2-6 of fixedly connected part, bar
Four 2-2-9 are connect with tablet 2-2-7 with four 2-2-8 of fixedly connected part, screw rod and five 2-2-12 of fixedly connected part and are fixedly connected
Two 2-2-4 of part is to be threadedly coupled, and screw handle 2-2-10 is fixed together with elevating mechanism screw rod 2-2-11, wherein elevating mechanism
The threaded portion of screw rod 2-2-11 is made of front and back two parts, and front and back two-part thread rotary orientation is on the contrary, this patent will be far from hand
The front section of handle is designed as left hand thread, and the hindfoot portion close to handle is designed as right-handed thread.
When elevating mechanism works, rotates clockwise handle and drive screw rod rotation, five 2-2-12 of fixedly connected part and the company of fixation
Two 2-2-4 of fitting distances under the rotation of screw rod increase, while the distance between one 2-2-2 of fixedly connected part and tablet 2-2-7
Become smaller, thus the rear height of sieve plate reduces, to make the angle that tilts forward and back of sieve nest become smaller, reduce 3D materials tumbles speed
Degree；Similarly, rotate counterclockwise handle, five 2-2-12 of fixedly connected part and two 2-2-4 of fixedly connected part under the rotation of screw rod away from
From becoming smaller, while one 2-2-2 of fixedly connected part becomes larger at a distance from tablet 2-2-7, thus the rear height of sieve plate is made to increase, from
And so that the angle that tilts forward and back of sieve plate becomes larger, increase 3D materials tumbles speed；Therefore it can be adjusted by the elevating mechanism
Knotter screen plate tilts forward and back angle, to control the speed that tumbles of 3D materials, and can smoothly hinder the landing of 2D materials, wherein institute
It includes positioning plate 2-2-2-3, one 2-2-2-1 of positioning pin and positioning pin two 2-2-2-2 to state one 2-2-2 of fixedly connected part, described fixed
Position one 2-2-2-1 of pin and two 2-2-2-2 of positioning pin passes through bar one in the sides positioning plate 2-2-2-3, one 2-2-2-1 of the positioning pin
The end of 2-2-1, two 2-2-2-2 of the positioning pin passes through the end of two 2-2-3 of bar, if fixedly connected part one is in actual motion
Bar one and two end of bar are directly connected to elevating mechanism and are possible to rotate around pin at work by single-locating pin, in order to avoid this
Kind situation using double positioning pins position at the top of elevating mechanisms.
In order to preferably carry out oblique impact to 2D materials, need to adjust the flip angle that compass screen surface strikes 2D materials to the left
The flip angle of sieve plate is made and can be adjusted by degree, this patent, i.e., the right cam of sieve plate is made eccentricity adjustable
Cam.Eccentricity adjustable cam is by circular cam frame 2-4-1, cam screw rod 2-4-2, cam hole seat 2-4-3, polished rod 2-4-4 groups
At；The left end of cam hole seat has aperture, polished rod to be nested into the aperture of cam hole seat, play a supportive role；The right end of cam hole seat
There is threaded hole, is screw-thread fit with screw rod；Screw rod is shaft hole matching with cam frame；Polished rod is shaft hole matching with cam frame；Cam
It is key connection with camshaft to have a camshaft hole, camshaft hole among before hole seat.
The operation principle of eccentricity adjustable cam：When need reduce cam eccentric away from when, rotary screw, make cam hole seat move
To the centre of form of cam frame, the eccentricity of cam is made to become smaller, reduce the maximum lift of cam, when cam axle, sieve plate turns over
Gyration reduces therewith, to reduce the distance that compass screen surface casts rubbish to the left；When need increase cam eccentric away from when, rotation
Screw rod makes cam hole seat far from the centre of form of cam frame, and the eccentricity of cam is made to increase, and increases the maximum lift of cam, sieve plate
Flip angle increase therewith, to increase the distance that compass screen surface casts rubbish to the left.
This vibrating screen is made of 5 sieve nests, and the lordosis wheel shaft of each sieve nest is connected as one with shaft coupling, each sieve nest
Camshaft is connected as one with shaft coupling afterwards, and the quantity of sieve nest can be increased or decreased according to specific job requirement.
Local oscillator vanning of moving uses a kind of novel mode and realizes classification to three classes rubbish, uses sieve plate novelty
Oblique throwing realize the classification to 2D materials；The angle that tilts forward and back of sieve plate can be carried out in real time by using elevating mechanism
It adjusts；The flip angle of sieve plate can be adjusted in real time by using adjustable eccentric cam；The vibration bounce screen can be real
Now to the sorting of three classes material.By the sorting of bounce screen, the useful resources in rubbish can be separated, recycling,
Realization is turned waste into wealth.Working efficiency is improved, transportation cost is reduced.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and according to the technical essence of the invention made by any modification or equivalent variations, still fall within present invention model claimed
It encloses.
Claims (5)
1. a kind of novel vibrating bounce screen, including barrel（1）, sieve nest（2）, small garbage object conveyer belt（4）, 3D rubbish conveyer belts
（6）With 2D rubbish conveyer belts（7）, it is characterised in that：The sieve nest（2）It is connected by least two unit sieve nest and is constituted, it is described tiny
Rubbish object conveyer belt（4）It is arranged in sieve nest（2）Bottom, the sieve nest（2）There are 3D rubbish conveyer belts in lower section at lower port（6）, most
There is barrel above unit sieve nest above right side（1）, the sieve nest（2）There are 2D rubbish conveyer belts in left side（7）；
The unit sieve nest includes sieve plate（2-1）, elevating mechanism（2-2）, guide post（2-3）, postposition adjustable eccentric cam（2-4）、
Guide sleeve（2-5）, rear camshaft（2-6）, postposition eccentric cam（2-7）, preposition adjustable eccentric cam（2-8）, lordosis wheel shaft（2-9）
With preposition eccentric cam（2-10）, the sieve plate（2-1）On have the sieve pore of bar shaped that a row is obliquely installed（2-1-1）, the sieve
Plate（2-1）It is above equidistant to be tiltedly installed with partition board in the same direction（2-1-2）, each sieve plate（2-1）Four angles below respectively there are one leading
Column（2-3）, every guide post（2-3）With corresponding guide sleeve（2-5）It is connected by prismatic pair, the sieve plate（2-1）Lower rear
Elevating mechanism there are two being symmetrically installed（2-2）, the elevating mechanism（2-2）Top and sieve nest（2-1）Bottom is connected by hinge
It connects, two elevating mechanisms（2-2）Respectively there are one rear eccentric cam and and rear camshafts for lower part（2-6）By being keyed, left end
Eccentric cam is postposition eccentric cam afterwards（2-7）, the eccentric wheel of right end is postposition adjustable eccentric cam（2-4）, the rear cam
Axis（2-6）One end and rear synchronous motor（3）Shaft be connected, the elevating mechanism（2-2）Lower flat plate with it is corresponding after it is eccentric
Cam is connected by cam pair, the sieve plate（2-1）Lower front there are two pre-eccentric cam and and lordosis wheel shaft（2-9）It is logical
Key connection is crossed, the pre-eccentric cam of left end is preposition eccentric cam（2-10）, the eccentric wheel of right end is preposition adjustable eccentric cam
（2-8）, the lordosis wheel shaft（2-9）One end and preamble motor（5）Shaft be connected.
2. a kind of novel vibrating bounce screen according to claim 1, it is characterised in that：The sieve nest（2）There is 4-8 unit
Sieve nest.
3. a kind of novel vibrating bounce screen according to claim 1, it is characterised in that：The preposition adjustable eccentric cam
（2-8）With postposition adjustable eccentric cam（2-4）It include circular cam frame（2-4-1）, cam screw rod（2-4-2）, cam hole seat
（2-4-3）And polished rod（2-4-4）, the cam screw rod（2-4-2）And polished rod（2-4-4）It is arranged in circular cam frame（2-4-1）
It is interior, the cam screw rod（2-4-2）Embedded circular cam frame（2-4-1）It is interior, pass through cam hole seat（2-4-3）Threaded hole, institute
State polished rod（2-4-4）Embedded circular cam frame（2-4-1）It is interior, pass through cam hole seat（2-4-3）Slide opening, the cam hole seat
（2-4-3）There is shaft mounting hole to pass through installation for corresponding camshaft mandrel end.
4. a kind of novel vibrating bounce screen according to claim 1, it is characterised in that：The elevating mechanism（2-2）By bar
One（2-2-1）, fixedly connected part one（2-2-2）, bar two（2-2-3）, fixedly connected part two（2-2-4）, bar three（2-2-5）, it is solid
Determine connector three（2-2-6）, tablet（2-2-7）, fixedly connected part four（2-2-8）, bar four（2-2-9）, screw handle（2-2-
10）, elevating mechanism screw rod（2-2-11）With fixedly connected part five（2-2-12）Composition, the bar one（2-2-1）With bar two（2-2-
3）With fixedly connected part one（2-2-2）Connection, the bar two（2-2-3）With bar three（2-2-5）Between use fixedly connected part two（2-
2-4）Connection, the bar one（2-2-1）With bar four（2-2-9）With fixedly connected part five（2-2-12）Connection, the bar three（2-2-
5）With tablet（2-2-7）With fixedly connected part three（2-2-6）Connection, the bar four（2-2-9）With tablet（2-2-7）Connected with fixed
Fitting four（2-2-8）Connection, the elevating mechanism screw rod（2-2-11）With fixedly connected part five（2-2-12）And fixedly connected part
Two（2-2-4）To be threadedly coupled, the screw handle（2-2-10）With elevating mechanism screw rod（2-2-11）It is fixed together, it is described
Elevating mechanism screw rod（2-2-11）Threaded portion be made of front and back two parts, front and back two-part thread rotary orientation is opposite.
5. a kind of novel vibrating bounce screen according to claim 4, it is characterised in that：The fixedly connected part one（2-2-
2）Including positioning plate（2-2-2-3）, positioning pin one（2-2-2-1）With positioning pin two（2-2-2-2）, the positioning pin one（2-2-
2-1）With positioning pin two（2-2-2-2）In positioning plate（2-2-2-3）Side, the positioning pin one（2-2-2-1）Across bar one（2-
2-1）End, the positioning pin two（2-2-2-2）Across bar two（2-2-3）End.
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| CN201810720050.5A CN108499849B (en) | 2018-07-03 | 2018-07-03 | Novel vibration bouncing screen |
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|---|---|---|---|
| CN201810720050.5A CN108499849B (en) | 2018-07-03 | 2018-07-03 | Novel vibration bouncing screen |
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| CN108499849B CN108499849B (en) | 2023-04-07 |
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| CN109731775A (en) * | 2019-03-16 | 2019-05-10 | 德州群峰机械制造有限公司 | A kind of step-by-step movement bounce screen of timed lubrication |
| CN111908370A (en) * | 2020-06-08 | 2020-11-10 | 南京华士电子科技有限公司 | Cantilever type liftable installation maintenance mechanism |
| CN113751465A (en) * | 2021-09-03 | 2021-12-07 | 联迈环境科技(苏州)有限公司 | Resource disposal process for construction waste and decoration waste |
| CN116175824A (en) * | 2023-01-10 | 2023-05-30 | 石河子大学 | Multi-functional garrulous back membrane miscellaneous separator |
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| CN108970978A (en) * | 2018-10-23 | 2018-12-11 | 金陵科技学院 | A kind of bounce screen using combined driving device |
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| CN111908370B (en) * | 2020-06-08 | 2021-10-22 | 南京华士电子科技有限公司 | Cantilever type liftable installation maintenance mechanism |
| CN113751465A (en) * | 2021-09-03 | 2021-12-07 | 联迈环境科技(苏州)有限公司 | Resource disposal process for construction waste and decoration waste |
| CN116175824A (en) * | 2023-01-10 | 2023-05-30 | 石河子大学 | Multi-functional garrulous back membrane miscellaneous separator |
| CN116175824B (en) * | 2023-01-10 | 2023-11-24 | 石河子大学 | Multi-functional garrulous back membrane miscellaneous separator |
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