CN107838022A - A kind of road construction sand screening installation - Google Patents
A kind of road construction sand screening installation Download PDFInfo
- Publication number
- CN107838022A CN107838022A CN201711064342.XA CN201711064342A CN107838022A CN 107838022 A CN107838022 A CN 107838022A CN 201711064342 A CN201711064342 A CN 201711064342A CN 107838022 A CN107838022 A CN 107838022A
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- China
- Prior art keywords
- bearing seat
- road construction
- sliding block
- filter screen
- bottom plate
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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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
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- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of sand screening installation, more particularly to a kind of road construction sand screening installation.The technical problem to be solved in the present invention is to provide a kind of breakneck acceleration it is fast, collect when will not be simple to operate during in heaps, screening in collecting box road construction sand screening installation.In order to solve the above-mentioned technical problem, the invention provides such a road construction sand screening installation, bottom plate, left socle, right support, collecting box, drive mechanism etc. are included；Bottom plate top left side is provided with left socle, and bottom plate top right side is provided with right support, and left socle lower right side is provided with drive mechanism, and left socle right upper portion is provided with elevating mechanism, and bottom plate top right side is provided with collecting box.Invention achieves breakneck acceleration it is fast, collect when will not be simple to operate during in heaps, screening in collecting box effect, the present invention drives sorting mechanism to rock, accelerates the efficiency of screening by the mutual cooperation of drive mechanism and elevating mechanism.
Description
Technical field
The present invention relates to a kind of sand screening installation, more particularly to a kind of road construction sand screening installation.
Background technology
Road is from the infrastructure that the meaning of a word is exactly for various trackless vehicles and walk；It is divided into by its handling characteristics
Highways and streets, backroad, factories and mines road, forestry road, examination road, contest road, automobile test road, workshop
Passage and school's road etc., ancient china also has post road.
Construction, meaning engineering are built according to plan.
It can be used during road construction and arrive substantial amounts of sand, it is all to pass through after screening just afterwards that sand is got in river
It can use, existing sand screening installation has that breakneck acceleration is slow, complex operation during in heaps in collecting box, screening when collecting
Shortcoming, thus need badly research and develop a kind of breakneck acceleration is fast, when collecting will not in heaps in collecting box, screening when road simple to operate
Sand screening installation is used in construction.
The content of the invention
(1) technical problems to be solved
The in heaps, screening in collecting box when the present invention is in order to overcome slow existing sand screening installation breakneck acceleration, collection
When complex operation the shortcomings that, the technical problem to be solved in the present invention is to provide a kind of breakneck acceleration it is fast, collect when will not collect
Road construction sand screening installation simple to operate during in heaps in case, screening.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a road construction sand screening installation, including
There are bottom plate, left socle, right support, collecting box, drive mechanism, elevating mechanism and sorting mechanism, bottom plate top left side is provided with left branch
Frame, bottom plate top right side are provided with right support, and left socle lower right side is provided with drive mechanism, and left socle right upper portion is provided with lift
Structure, bottom plate top right side are provided with collecting box, and right support left upper portion is provided with sorting mechanism.
Preferably, drive mechanism includes fixed plate, motor, big belt wheel, belt and small pulley, and left socle lower right side is set
There is fixed plate, be provided with motor at the top of fixed plate, big belt wheel is connected with the output shaft of motor, elevating mechanism is provided with small pulley,
Belt is connected between big belt wheel and small pulley.
Preferably, elevating mechanism includes first bearing seat, cross bar, second bearing seat, screw rod, nut, the first guide rod, led
Set and the second guide rod, bottom plate left side are provided with first bearing seat, and left socle right upper portion is provided with cross bar, and cross bar right part is provided with the second axle
Bearing, screw rod is provided between first bearing seat and second bearing seat, small pulley is located at screw rod bottom, and screw rod is provided with nut, spiral shell
Bar coordinates with nut, and cross bar bottom right is symmetrical to be provided with inclined first guide rod, and the first guide rod is provided with guide pin bushing, and nut is left
Right both sides are arranged with the second guide rod, and the second guide rod passes through guide pin bushing.
Preferably, sorting mechanism includes the first slide rail, the first sliding block, the first spring, filter screen and connecting rod, and right support is left
Upper lateral part is provided with the first slide rail, and the first slide rail is provided with the first sliding block, connected between the first slider bottom and the first slide rail bottom
There is the first spring, be provided with filter screen on the left of the first sliding block, filter screen left end is hingedly connected with connecting rod, the connecting rod other end and right side the
Two guide rod right-hand members connect.
Preferably, impurity cleaning machine structure is also included, filter screen top left side is provided with impurity cleaning machine structure, impurity cleaning machine structure
Include pole, baffle plate, second spring, electronic reel and bracing wire, filter screen top left side is provided with pole, and pole top is be hinged to be connected
Baffle plate is connected to, baffle bottom contacts with filter screen top left side, is provided with second spring between baffle plate right side central and pole left side, props up
Bar right side central is provided with electronic reel, is wound with bracing wire on electronic reel, bracing wire tail end is connected with baffle plate right hand top.
Preferably, also include protection mechanism, be provided with protection mechanism at the top of left socle and right support, protection mechanism includes
3rd bearing seat, rotating shaft, cover plate and handle, left socle left upper portion are provided with 3rd bearing seat, rotating shaft are provided with 3rd bearing seat,
Rotating shaft top is provided with cover plate, and handle is provided with the top of cover plate.
Preferably, also include and rock mechanism, bottom plate crown center is provided with and rocks mechanism, rocks mechanism and includes the second cunning
Block, the 3rd spring and cam, bottom plate crown center are provided with chute, the second sliding block are provided with chute, the second slider top is with collecting
Bottom portion connects, and being provided with the 3rd spring between chute right-hand member on the right side of the second sliding block, screw rod bottom is provided with cam, and cam is positioned at receipts
Header left.
Preferably, fix bar and hopper are also included, right support left side central portion is provided with fix bar, and fix bar left end is provided with
Hopper, hopper are located at immediately below filter screen.
Operation principle：It can be used during road construction and arrive substantial amounts of sand, it is all afterwards to pass through that sand is got in river
It could use after screening, during screening, sand is screened by sorting mechanism, now control drive mechanism work, and then
Elevating mechanism work is driven, thus drives sorting mechanism to move up and down, makes sand screening more uniform, improves the speed of screening
Degree, the sand screened are flowed into collecting box, and after the completion of sand screening, control drive mechanism is stopped.
Because drive mechanism includes fixed plate, motor, big belt wheel, belt and small pulley, left socle lower right side is provided with
Fixed plate, fixed plate top are provided with motor, big belt wheel are connected with the output shaft of motor, elevating mechanism is provided with small pulley, greatly
Belt is connected between belt wheel and small pulley.So controlled motor positive and negative alternate rotates, and then drive the rotation of big belt wheel positive and negative alternate
Turn, rotated by belt drive small pulley positive and negative alternate, you can drive elevating mechanism work, moved down so as to drive on sorting mechanism
Dynamic, after the completion of screening, controlled motor is stopped the rotation.
Because elevating mechanism includes first bearing seat, cross bar, second bearing seat, screw rod, nut, the first guide rod, guide pin bushing
With the second guide rod, bottom plate left side is provided with first bearing seat, and left socle right upper portion is provided with cross bar, and cross bar right part is provided with second bearing
Seat, is provided with screw rod, small pulley is located at screw rod bottom, and screw rod is provided with nut, screw rod between first bearing seat and second bearing seat
Coordinate with nut, cross bar bottom right is symmetrical to be provided with inclined first guide rod, and the first guide rod is provided with guide pin bushing, nut or so
Both sides are arranged with the second guide rod, and the second guide rod passes through guide pin bushing.So small pulley rotation drives screw rod rotation, and then drive nut
Move up and down, now guide pin bushing and the second guide rod move up and down therewith, are moved up and down so as to drive on the left of sorting mechanism, accelerate screening
Efficiency.
Because sorting mechanism includes the first slide rail, the first sliding block, the first spring, filter screen and connecting rod, right support left side
Top is provided with the first slide rail, and the first slide rail is provided with the first sliding block, is connected between the first slider bottom and the first slide rail bottom
First spring, the first sliding block left side are provided with filter screen, and filter screen left end is hingedly connected with connecting rod, the connecting rod other end and right side second
Guide rod right-hand member connects.So when sand is put at the top of filter screen, because the sliding block of Action of Gravity Field first moves down, the first spring is pressed
Contracting, the first spring play cushioning effect, and the second guide rod on the left of connecting rod band electric filter by moving up and down, you can accelerates the speed of screening
Degree, after the completion of screening, control drive mechanism is stopped.
Because also including impurity cleaning machine structure, filter screen top left side is provided with impurity cleaning machine structure, impurity cleaning machine structure bag
Pole, baffle plate, second spring, electronic reel and bracing wire are included, filter screen top left side is provided with pole, and pole top is articulated and connected
There is baffle plate, baffle bottom is contacted with filter screen top left side, and second spring, pole are provided between baffle plate right side central and pole left side
Right side central is provided with electronic reel, is wound with bracing wire on electronic reel, bracing wire tail end is connected with baffle plate right hand top.So sieve
After the completion of choosing, residual quantities of contaminants at the top of filter screen, control electronic reel to reel line, drive the certain angle of baffle plate clockwise oscillation
Spend, now can clears up the impurity at the top of filter screen, after the completion of cleaning, controls electronic reel to put bracing wire, due to the second bullet
The elastic force effect of spring, baffle plate reset.
Because also including protection mechanism, protection mechanism is provided with the top of left socle and right support, protection mechanism includes the
Three bearing blocks, rotating shaft, cover plate and handle, left socle left upper portion are provided with 3rd bearing seat, rotating shaft are provided with 3rd bearing seat, turn
Axle top is provided with cover plate, and handle is provided with the top of cover plate.So when sand screening need not be carried out, cover plate is covered, prevents from filtering
It is online to enter other impurities, while protective action is risen to the present invention, increase the service life, when needing to open cover plate, hold
Handle rotates to an angle cover plate, and rotating shaft rotates in 3rd bearing seat, you can opens cover plate.
Rock mechanism because also including, bottom plate crown center be provided with rock mechanism, rock mechanism include the second sliding block,
3rd spring and cam, bottom plate crown center are provided with chute, and the second sliding block, the second slider top and collecting box bottom are provided with chute
Portion connects, and is provided with the 3rd spring between chute right-hand member on the right side of the second sliding block, screw rod bottom is provided with cam, and cam is located at collecting box
Left.So screw rod can rotate when rotating with moving cam, and then collecting box double swerve is driven, the second sliding block is sliding in chute
Dynamic, the 3rd spring plays reset role, and prevents that the sand in collecting box is in heaps.
Because also including fix bar and hopper, right support left side central portion is provided with fix bar, and fix bar left end is provided with down
Hopper, hopper are located at immediately below filter screen.So hopper can be such that sand preferably flows down, prevent sand from spilling.
(3) beneficial effect
Invention achieves breakneck acceleration it is fast, collect when will not be simple to operate during in heaps, screening in collecting box effect,
The present invention is driven sorting mechanism to rock, is accelerated the efficiency of screening, rocked by the mutual cooperation of drive mechanism and elevating mechanism
Sand will not be in heaps in collecting box during mechanism, and impurity cleaning machine structure will not flow out the impurity on filter screen, easy cleaning, protection
Mechanism plays protective action to the present invention, extends the service life of the present invention.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Fig. 4 is the 4th kind of main structure diagram of the present invention.
Fig. 5 is the 5th kind of main structure diagram of the present invention.
Mark in accompanying drawing for：1- bottom plates, 2- left socles, 3- right supports, 4- collecting boxs, 5- drive mechanisms, 51- are fixed
Plate, 52- motors, 53- big belt wheels, 54- belts, 55- small pulleys, 6- elevating mechanisms, 61- first bearing seats, 62- cross bars, 63-
Two bearing bracket, 64- screw rods, 65- nuts, the guide rods of 66- first, 67- guide pin bushings, the guide rods of 68- second, 7- sorting mechanisms, 71- first are slided
Rail, the sliding blocks of 72- first, the springs of 73- first, 74- filter screens, 75- connecting rods, 8- impurity cleaning machine structures, 81- poles, 82- baffle plates,
83- second springs, the electronic reels of 84-, 85- bracing wires, 9- protection mechanisms, 91- 3rd bearing seats, 92- rotating shafts, 93- cover plates,
94- handles, 10- rock mechanism, 101- chutes, the sliding blocks of 102- second, the springs of 103- the 3rd, 104- cams, 11- fix bars, 12-
Hopper.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of road construction sand screening installation, as Figure 1-5, include bottom plate 1, left socle 2, right support 3, receipts
Header 4, drive mechanism 5, elevating mechanism 6 and sorting mechanism 7, the top left side of bottom plate 1 are provided with left socle 2, and the top right side of bottom plate 1 is set
There is right support 3, the lower right side of left socle 2 is provided with drive mechanism 5, and the right upper portion of left socle 2 is provided with elevating mechanism 6, the top of bottom plate 1
Right side is provided with collecting box 4, and the left upper portion of right support 3 is provided with sorting mechanism 7.
Embodiment 2
A kind of road construction sand screening installation, as Figure 1-5, include bottom plate 1, left socle 2, right support 3, receipts
Header 4, drive mechanism 5, elevating mechanism 6 and sorting mechanism 7, the top left side of bottom plate 1 are provided with left socle 2, and the top right side of bottom plate 1 is set
There is right support 3, the lower right side of left socle 2 is provided with drive mechanism 5, and the right upper portion of left socle 2 is provided with elevating mechanism 6, the top of bottom plate 1
Right side is provided with collecting box 4, and the left upper portion of right support 3 is provided with sorting mechanism 7.
Drive mechanism 5 includes fixed plate 51, motor 52, big belt wheel 53, belt 54 and small pulley 55, the right side of left socle 2
Bottom is provided with fixed plate 51, and the top of fixed plate 51 is provided with motor 52, big belt wheel 53, lift are connected with the output shaft of motor 52
Structure 6 is provided with small pulley 55, and belt 54 is connected between big belt wheel 53 and small pulley 55.
Embodiment 3
A kind of road construction sand screening installation, as Figure 1-5, include bottom plate 1, left socle 2, right support 3, receipts
Header 4, drive mechanism 5, elevating mechanism 6 and sorting mechanism 7, the top left side of bottom plate 1 are provided with left socle 2, and the top right side of bottom plate 1 is set
There is right support 3, the lower right side of left socle 2 is provided with drive mechanism 5, and the right upper portion of left socle 2 is provided with elevating mechanism 6, the top of bottom plate 1
Right side is provided with collecting box 4, and the left upper portion of right support 3 is provided with sorting mechanism 7.
Drive mechanism 5 includes fixed plate 51, motor 52, big belt wheel 53, belt 54 and small pulley 55, the right side of left socle 2
Bottom is provided with fixed plate 51, and the top of fixed plate 51 is provided with motor 52, big belt wheel 53, lift are connected with the output shaft of motor 52
Structure 6 is provided with small pulley 55, and belt 54 is connected between big belt wheel 53 and small pulley 55.
Elevating mechanism 6 includes first bearing seat 61, cross bar 62, second bearing seat 63, screw rod 64, nut 65, first led
Bar 66, the guide rod 68 of guide pin bushing 67 and second, the left side of bottom plate 1 are provided with first bearing seat 61, and the right upper portion of left socle 2 is provided with cross bar 62,
The right part of cross bar 62 is provided with second bearing seat 63, and screw rod 64, small pulley 55 are provided between first bearing seat 61 and second bearing seat 63
Positioned at the bottom of screw rod 64, screw rod 64 is provided with nut 65, and screw rod 64 coordinates with nut 65, and the bottom right of cross bar 62 is symmetrical to be set
There is inclined first guide rod 66, the first guide rod 66 is provided with guide pin bushing 67, and the left and right sides of nut 65 is arranged with the second guide rod 68, the
Two guide rods 68 pass through guide pin bushing 67.
Embodiment 4
A kind of road construction sand screening installation, as Figure 1-5, include bottom plate 1, left socle 2, right support 3, receipts
Header 4, drive mechanism 5, elevating mechanism 6 and sorting mechanism 7, the top left side of bottom plate 1 are provided with left socle 2, and the top right side of bottom plate 1 is set
There is right support 3, the lower right side of left socle 2 is provided with drive mechanism 5, and the right upper portion of left socle 2 is provided with elevating mechanism 6, the top of bottom plate 1
Right side is provided with collecting box 4, and the left upper portion of right support 3 is provided with sorting mechanism 7.
Drive mechanism 5 includes fixed plate 51, motor 52, big belt wheel 53, belt 54 and small pulley 55, the right side of left socle 2
Bottom is provided with fixed plate 51, and the top of fixed plate 51 is provided with motor 52, big belt wheel 53, lift are connected with the output shaft of motor 52
Structure 6 is provided with small pulley 55, and belt 54 is connected between big belt wheel 53 and small pulley 55.
Elevating mechanism 6 includes first bearing seat 61, cross bar 62, second bearing seat 63, screw rod 64, nut 65, first led
Bar 66, the guide rod 68 of guide pin bushing 67 and second, the left side of bottom plate 1 are provided with first bearing seat 61, and the right upper portion of left socle 2 is provided with cross bar 62,
The right part of cross bar 62 is provided with second bearing seat 63, and screw rod 64, small pulley 55 are provided between first bearing seat 61 and second bearing seat 63
Positioned at the bottom of screw rod 64, screw rod 64 is provided with nut 65, and screw rod 64 coordinates with nut 65, and the bottom right of cross bar 62 is symmetrical to be set
There is inclined first guide rod 66, the first guide rod 66 is provided with guide pin bushing 67, and the left and right sides of nut 65 is arranged with the second guide rod 68, the
Two guide rods 68 pass through guide pin bushing 67.
Sorting mechanism 7 includes the first slide rail 71, the first sliding block 72, the first spring 73, filter screen 74 and connecting rod 75, right branch
The left upper portion of frame 3 is provided with the first slide rail 71, and the first slide rail 71 is provided with the first sliding block 72, the bottom of the first sliding block 72 and the first slide rail
The first spring 73 is connected between 71 bottoms, the left side of the first sliding block 72 is provided with filter screen 74, and the left end of filter screen 74 is hingedly connected with connection
Bar 75, the other end of connecting rod 75 are connected with the right-hand member of the second guide rod of right side 68.
Also include impurity cleaning machine structure 8, the top left side of filter screen 74 is provided with impurity cleaning machine structure 8, and impurity cleaning machine structure 8 wraps
Pole 81, baffle plate 82, second spring 83, electronic reel 84 and bracing wire 85 are included, the top left side of filter screen 74 is provided with pole 81, branch
The top of bar 81 is hingedly connected with baffle plate 82, and the bottom of baffle plate 82 contacts with the top left side of filter screen 74, the right side central of baffle plate 82 and pole
Second spring 83 is provided between 81 left sides, the right side central of pole 81 is provided with electronic reel 84, drawing is wound with electronic reel 84
Line 85, the tail end of bracing wire 85 are connected with the right hand top of baffle plate 82.
Also include protection mechanism 9, left socle 2 and the top of right support 3 are provided with protection mechanism 9, and protection mechanism 9 includes the
Three bearing blocks 91, rotating shaft 92, cover plate 93 and handle 94, the left upper portion of left socle 2 are provided with 3rd bearing seat 91,3rd bearing seat 91
Interior to be provided with rotating shaft 92, the top of rotating shaft 92 is provided with cover plate 93, and the top of cover plate 93 is provided with handle 94.
Also include and rock mechanism 10, the crown center of bottom plate 1 is provided with and rocks mechanism 10, rocks mechanism 10 and includes the second cunning
Block 102, the 3rd spring 103 and cam 104, the crown center of bottom plate 1 are provided with chute 101, the second sliding block 102 are provided with chute 101,
The top of second sliding block 102 is connected with the bottom of collecting box 4, and the 3rd spring is provided between the right side of the second sliding block 102 and the right-hand member of chute 101
103, the bottom of screw rod 64 is provided with cam 104, and cam 104 is located at the left of collecting box 4.
Also include fix bar 11 and hopper 12, the left side central portion of right support 3 is provided with fix bar 11, and the left end of fix bar 11 is set
There is hopper 12, hopper 12 is located at immediately below filter screen 74.
Operation principle：It can be used during road construction and arrive substantial amounts of sand, it is all afterwards to pass through that sand is got in river
It could use after screening, during screening, sand is screened by sorting mechanism 7, now control drive mechanism 5 to work, enter
And drive elevating mechanism 6 to work, thus drive sorting mechanism 7 to move up and down, make sand screening more uniform, improve screening
Speed, the sand screened are flowed into collecting box 4, and after the completion of sand screening, control drive mechanism 5 is stopped.
Because drive mechanism 5 includes fixed plate 51, motor 52, big belt wheel 53, belt 54 and small pulley 55, left socle 2
Lower right side is provided with fixed plate 51, and the top of fixed plate 51 is provided with motor 52, big belt wheel 53 is connected with the output shaft of motor 52, rises
Descending mechanism 6 is provided with small pulley 55, and belt 54 is connected between big belt wheel 53 and small pulley 55.So reciprocal cross of controlled motor 52
For rotation, and then the rotation of the positive and negative alternate of big belt wheel 53 is driven, drive the positive and negative alternate of small pulley 55 to rotate by belt 54, you can band
Dynamic elevating mechanism 6 is worked, and so as to drive sorting mechanism 7 to move up and down, after the completion of screening, controlled motor 52 is stopped the rotation.
Because elevating mechanism 6 includes first bearing seat 61, cross bar 62, second bearing seat 63, screw rod 64, nut 65,
One guide rod 66, the guide rod 68 of guide pin bushing 67 and second, the left side of bottom plate 1 are provided with first bearing seat 61, and the right upper portion of left socle 2 is provided with cross bar
62, the right part of cross bar 62 is provided with second bearing seat 63, and screw rod 64, small pulley are provided between first bearing seat 61 and second bearing seat 63
55 are located at the bottom of screw rod 64, and screw rod 64 is provided with nut 65, and screw rod 64 coordinates with nut 65, and the bottom right of cross bar 62 is symmetrical
Provided with inclined first guide rod 66, the first guide rod 66 is provided with guide pin bushing 67, and the left and right sides of nut 65 is arranged with the second guide rod 68,
Second guide rod 68 passes through guide pin bushing 67.So the rotation of small pulley 55 drives screw rod 64 to rotate, and then nut 65 is driven to move up and down, this
When the guide rod 68 of guide pin bushing 67 and second move up and down therewith, so as to drive the left side of sorting mechanism 7 to move up and down, accelerate the effect of screening
Rate.
Because sorting mechanism 7 includes the first slide rail 71, the first sliding block 72, the first spring 73, filter screen 74 and connecting rod 75,
The left upper portion of right support 3 is provided with the first slide rail 71, and the first slide rail 71 is provided with the first sliding block 72, the bottom of the first sliding block 72 and first
The first spring 73 is connected between the bottom of slide rail 71, the left side of the first sliding block 72 is provided with filter screen 74, and the left end of filter screen 74 is hingedly connected with
Connecting rod 75, the other end of connecting rod 75 are connected with the right-hand member of the second guide rod of right side 68.So when sand is put into 74 top of filter screen, due to
The first sliding block of Action of Gravity Field 72 is moved down, and the first spring 73 is compressed, and the first spring 73 plays cushioning effect, and the second guide rod 68 is logical
Cross connecting rod 75 to move up and down with the left side of electric filter 74, you can accelerate the speed of screening, after the completion of screening, control drive mechanism 5
It is stopped.
Because also including impurity cleaning machine structure 8, the top left side of filter screen 74 is provided with impurity cleaning machine structure 8, impurity cleaning machine
Structure 8 includes pole 81, baffle plate 82, second spring 83, electronic reel 84 and bracing wire 85, and the top left side of filter screen 74 is provided with pole
81, the top of pole 81 is hingedly connected with baffle plate 82, and the bottom of baffle plate 82 contacts with the top left side of filter screen 74, the right side central of baffle plate 82 and
Be provided with second spring 83 between the left side of pole 81, the right side central of pole 81 is provided with electronic reel 84, on electronic reel 84 around
There is bracing wire 85, the tail end of bracing wire 85 is connected with the right hand top of baffle plate 82.So after the completion of screening, the top of filter screen 74 residual is a large amount of miscellaneous
Matter, control electronic reel 84 to reel line 85, drive the clockwise oscillation certain angle of baffle plate 82, now can pushes up filter screen 74
The impurity cleaning in portion, after the completion of cleaning, controls electronic reel 84 to put bracing wire 85, because the elastic force of second spring 83 acts on, gear
Plate 82 resets.
Because also including protection mechanism 9, left socle 2 and the top of right support 3 are provided with protection mechanism 9, and protection mechanism 9 includes
There are 3rd bearing seat 91, rotating shaft 92, cover plate 93 and handle 94, the left upper portion of left socle 2 is provided with 3rd bearing seat 91,3rd bearing
Rotating shaft 92 is provided with seat 91, the top of rotating shaft 92 is provided with cover plate 93, and the top of cover plate 93 is provided with handle 94.So sand need not be carried out by working as
During son screening, cover plate 93 is covered, prevents from entering other impurities on filter screen 74, while protective action is risen to the present invention, extension makes
With the life-span, when needing to open cover plate 93, hold handle 94 and cover plate 93 rotates to an angle, rotating shaft 92 is in 3rd bearing seat
Rotated in 91, you can open cover plate 93.
Mechanism 10 is rocked because also including, the crown center of bottom plate 1 is provided with and rocks mechanism 10, rocks mechanism 10 and includes the
Two sliding blocks 102, the 3rd spring 103 and cam 104, the crown center of bottom plate 1 are provided with chute 101, the second sliding block are provided with chute 101
102, the top of the second sliding block 102 is connected with the bottom of collecting box 4, and the 3rd is provided between the right side of the second sliding block 102 and the right-hand member of chute 101
Spring 103, the bottom of screw rod 64 are provided with cam 104, and cam 104 is located at the left of collecting box 4.So it can be driven during the rotation of screw rod 64 convex
The rotation of wheel 104, and then the double swerve of collecting box 4 is driven, the second sliding block 102 slides in chute 101, and the 3rd spring 103 rises multiple
Position effect, prevents that the sand in collecting box 4 is in heaps.
Because also including fix bar 11 and hopper 12, the left side central portion of right support 3 is provided with fix bar 11, and fix bar 11 is left
End is provided with hopper 12, and hopper 12 is located at immediately below filter screen 74.So hopper 12 can be such that sand preferably flows down, prevent
Sand spills.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of road construction sand screening installation, it is characterised in that include bottom plate (1), left socle (2), right support
(3), collecting box (4), drive mechanism (5), elevating mechanism (6) and sorting mechanism (7), bottom plate (1) top left side are provided with left socle
(2), bottom plate (1) top right side is provided with right support (3), and left socle (2) lower right side is provided with drive mechanism (5), and left socle (2) is right
Upper lateral part is provided with elevating mechanism (6), and bottom plate (1) top right side is provided with collecting box (4), and right support (3) left upper portion is provided with screening
Mechanism (7).
2. a kind of road construction sand screening installation according to claim 1, it is characterised in that drive mechanism (5) is wrapped
Fixed plate (51), motor (52), big belt wheel (53), belt (54) and small pulley (55) are included, left socle (2) lower right side is provided with
Fixed plate (51), fixed plate (51) top are provided with motor (52), big belt wheel (53) are connected with the output shaft of motor (52), lift
Mechanism (6) is provided with small pulley (55), and belt (54) is connected between big belt wheel (53) and small pulley (55).
3. a kind of road construction sand screening installation according to claim 2, it is characterised in that elevating mechanism (6) wraps
First bearing seat (61), cross bar (62) included, second bearing seat (63), screw rod (64), nut (65), the first guide rod (66), have led
(67) and the second guide rod (68) are covered, is provided with first bearing seat (61) on the left of bottom plate (1), left socle (2) right upper portion is provided with cross bar
(62), cross bar (62) right part is provided with second bearing seat (63), and spiral shell is provided between first bearing seat (61) and second bearing seat (63)
Bar (64), small pulley (55) are located at screw rod (64) bottom, and screw rod (64) is provided with nut (65), and screw rod (64) is matched somebody with somebody with nut (65)
Closing, cross bar (62) bottom right is symmetrical to be provided with inclined first guide rod (66), and the first guide rod (66) is provided with guide pin bushing (67),
The second guide rod (68) is arranged with left and right sides of nut (65), the second guide rod (68) passes through guide pin bushing (67).
4. a kind of road construction sand screening installation according to claim 3, it is characterised in that sorting mechanism (7) wraps
The first slide rail (71), the first sliding block (72), the first spring (73), filter screen (74) and connecting rod (75), right support (3) left side are included
Top is provided with the first slide rail (71), and the first slide rail (71) is provided with the first sliding block (72), and the first sliding block (72) bottom and first are slided
The first spring (73) is connected between rail (71) bottom, filter screen (74), filter screen (74) left end hinge are provided with the left of the first sliding block (72)
Connecting rod (75) is connected in succession, and connecting rod (75) other end is connected with right side second guide rod (68) right-hand member.
5. a kind of road construction sand screening installation according to claim 4, it is characterised in that it is clear also to include impurity
Manage mechanism (8), filter screen (74) top left side is provided with impurity cleaning machine structure (8), impurity cleaning machine structure (8) include pole (81),
Baffle plate (82), second spring (83), electronic reel (84) and bracing wire (85), filter screen (74) top left side are provided with pole (81),
Pole (81) top is hingedly connected with baffle plate (82), and baffle plate (82) bottom contacts with filter screen (74) top left side, and baffle plate (82) is right
Second spring (83) is provided between on the left of middle side part and pole (81), pole (81) right side central is provided with electronic reel (84),
Bracing wire (85) is wound with electronic reel (84), bracing wire (85) tail end is connected with baffle plate (82) right hand top.
6. a kind of road construction sand screening installation according to claim 5, it is characterised in that also include protection machine
Protection mechanism (9) is provided with the top of structure (9), left socle (2) and right support (3), protection mechanism (9) includes 3rd bearing seat
(91), rotating shaft (92), cover plate (93) and handle (94), left socle (2) left upper portion are provided with 3rd bearing seat (91), 3rd bearing
Rotating shaft (92) is provided with seat (91), rotating shaft (92) top is provided with cover plate (93), handle (94) is provided with the top of cover plate (93).
7. a kind of road construction sand screening installation according to claim 6, it is characterised in that also include swing machine
Structure (10), bottom plate (1) crown center are provided with and rock mechanism (10), rock mechanism (10) and include the second sliding block (102), the 3rd bullet
Spring (103) and cam (104), bottom plate (1) crown center are provided with chute (101), the second sliding block (102) are provided with chute (101),
It is connected with collecting box (4) bottom at the top of second sliding block (102), is provided with the right side of the second sliding block (102) between chute (101) right-hand member
3rd spring (103), screw rod (64) bottom are provided with cam (104), and cam (104) is located at collecting box (4) left.
8. a kind of road construction sand screening installation according to claim 7, it is characterised in that also include fix bar
(11) and hopper (12), right support (3) left side central portion are provided with fix bar (11), and fix bar (11) left end is provided with hopper
(12), hopper (12) is located at immediately below filter screen (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064342.XA CN107838022A (en) | 2017-11-02 | 2017-11-02 | A kind of road construction sand screening installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064342.XA CN107838022A (en) | 2017-11-02 | 2017-11-02 | A kind of road construction sand screening installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107838022A true CN107838022A (en) | 2018-03-27 |
Family
ID=61680815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064342.XA Pending CN107838022A (en) | 2017-11-02 | 2017-11-02 | A kind of road construction sand screening installation |
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| Country | Link |
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| CN (1) | CN107838022A (en) |
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| CN109092666A (en) * | 2018-07-17 | 2018-12-28 | 胡德旭 | Fannings screening plant in a kind of tealeaves |
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Application publication date: 20180327 |