CN207154108U - A kind of grains of sand high throughput screening devices for building - Google Patents
A kind of grains of sand high throughput screening devices for building Download PDFInfo
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- CN207154108U CN207154108U CN201720901702.6U CN201720901702U CN207154108U CN 207154108 U CN207154108 U CN 207154108U CN 201720901702 U CN201720901702 U CN 201720901702U CN 207154108 U CN207154108 U CN 207154108U
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Abstract
It the utility model is related to a kind of screening plant, more particularly to a kind of grains of sand high throughput screening devices for building.The technical problems to be solved in the utility model is to provide a kind of simple to operate, high grains of sand high throughput screening devices for building of automaticity.In order to solve the above-mentioned technical problem, the utility model provides such a grains of sand high throughput screening devices for building, includes bottom plate, first support, second support, the first collecting box, the second collecting box, swing mechanism, discharge mechanism, feeding mechanism, striking mechanism, screen box, screening net, bearing bar and top plate；First support is fixed in bottom plate one end, and second support is fixed in bottom plate the other end；Swing mechanism is fixed in plate top surface.The utility model has reached simple to operate, the high effect of automaticity.
Description
Technical field
It the utility model is related to a kind of screening plant, more particularly to a kind of grains of sand high throughput screening devices for building.
Background technology
The fineness of sand refers to the average thickness degree that the sand grains of different-grain diameter mixes, generally have coarse sand, in
Point of sand, fine sand.The grain composition of sand refers to the blend proportion of sand size particles, and the sand collocation of two kinds of particle diameters is got up, space
It has been reduced that, the sand collocation of three kinds of particle diameters, space is smaller.Therefore the voidage of sand depends on the collocation journey of sand material particle diameters at different levels
Degree.The sand prepared, cement can be not only saved, also improve the compactness and intensity of concrete and mortar.The thickness of sand is used
Modulus of fineness Mx represents that modulus of fineness is bigger, represents that sand is thicker, according to modulus of fineness magnitude range, sand be divided into coarse sand, in
Sand, fine sand, ultra fine sand.
When configuring concrete, sand in should preferentially selecting.When using coarse sand, sand coarse aggregate ratio should be improved, and keep enough cement
Dosage；It is preferably appropriate to reduce sand coarse aggregate ratio when using fine sand.Masonry mortar sand should meet the technological property requirement of Sand for Concrete.
Because screed is relatively thin, sand maximum particle diameter should have been limited.For the sand used in ashlar, maximum particle diameter should be less than sand
The a quarter of pulp layer thickness is to 1/5th.For brick setting to be advisable using middle sand, particle diameter cannot be greater than 2.5mm.For
It is smooth to wipe one's face and the mortar of jointing then use fine sand.Need to configure sand during concrete is preferentially selected in building, and exploiting
The majority obtained during sandstone is doped with fine sand, middle sand, coarse sand, and this just needs to screen it.
The varigrained grains of sand are used according to the requirement of building, and screen at present majority also need to manually now screen it is current,
So as to add the working strength of worker, and operating efficiency is low, influences the project progress of building, in order to solve this problem, because
This needs a kind of simple to operate, high grains of sand high throughput screening devices for building of automaticity of research and development badly.
Utility model content
（1）Technical problems to be solved
The utility model in order to overcome at present screening majority also need to manually now screen it is current, so as to add the work of worker
Make intensity, and operating efficiency is low, the shortcomings that influenceing the project progress of building, the technical problems to be solved in the utility model is to provide
A kind of simple to operate, high grains of sand high throughput screening devices for building of automaticity.
（2）Technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a grains of sand high throughput screening devices for building,
Include bottom plate, first support, second support, the first collecting box, the second collecting box, swing mechanism, discharge mechanism, charging
Mechanism, striking mechanism, screen box, screening net, bearing bar and top plate；First support is fixed in bottom plate one end, and second support is solid
It is connected to bottom plate the other end；Swing mechanism is fixed in plate top surface, and between first support and second support；It is front and rear
Swing mechanism is fixed in bottom plate, for rocking sandstone；For the discharge mechanism and swing mechanism output end for pouring out sandstone
Drive connection, screen box are connected with discharge mechanism output end, and screening net is fixed in screen box inner bottom part；First collecting box is put
Put in plate top surface, and immediately below screen box；Second collecting box is positioned over plate top surface, and positioned at second support with it is front and rear
Between swing mechanism；Top plate is fixed in first support, second support top, and bearing bar is fixed in top board undersurface, and positioned at second
Directly over collecting box；Striking mechanism is fixed in screen box bottom.
Preferably, swing mechanism include slide rail, sliding block, the first electronic reel, the first bracing wire, second it is electronic around
Line wheel and the second bracing wire；First electronic reel, slide rail, the second electronic reel are fixed in plate top surface, and slide rail position successively
Between the first electronic reel and the second electronic reel；Discharge mechanism is slidably connected by sliding block and slide rail；First bracing wire
One end and the first electronic reel solderless wrapped connection, the other end and sliding block one end are affixed；Second bracing wire one end and the second electronic reel
Solderless wrapped connection, the other end and sliding block the other end are affixed.
Preferably, discharge mechanism includes the first electric pushrod, the second electric pushrod, flap, catch bar and hinge bar；Push away
Lever is fixed in bearing bar bottom, and is tilted obliquely towards the direction of screen box；First electric pushrod and the second electric pushrod
It is connected by sliding block with slide rail slidingtype, screen box bottom is hinged with the first electric pushrod, the second electric pushrod output end；Sieve
Case is selected close to the side wall hollow out of catch bar, and forms hollow-out parts；Hinge bar is fixed in the hollow-out parts side wall, flap middle part and hinge
Extension bar is hinged.
Preferably, feeding mechanism includes hopper, baffle plate and plug-in unit；Hopper is affixed with top plate, and runs through top plate；Gear
Plate one end is hinged with hopper edge, and plug-in unit is hinged with the baffle plate other end；Hopper exterior bottom, which is provided with to insert with plug-in unit, to be coordinated
Slot.
Preferably, striking mechanism includes installing frame, electromagnet, elastic component, iron block and bullet block；Installing frame is fixed in screening
Bottom portion, installing frame side wall are provided with chute, and electromagnet is fixed in installing frame inner bottom surface, and iron block is connected by elastic component and electromagnet
Connect, bullet block is fixed in a sidepiece of the iron block close to chute, and bullet block is extended by chute to outside installing frame.
Preferably, the grains of sand high throughput screening devices for building also include roller；Roller is fixed in load-bearing boom end.
Operation principle：When needing to screen the grains of sand for building, the grains of sand for building are added to feeding mechanism, open feeding mechanism
So that the grains of sand for building enter screen box, after screen box fills the grains of sand, closing feeding mechanism makes feeding mechanism can not pour out the grains of sand,
Start swing mechanism, swing mechanism drives the screen box added with the grains of sand back and forth to move forward and backward, promotes screen box not stop
Rock so that the tiny grains of sand are by screening net into the first collecting box in screen box, because long-term screening operation is easy
Cause screening net to be blocked by the grains of sand, be unfavorable for the work of filtering screening, start striking mechanism, screen box bottom is beaten,
Screening net vibrations are driven to cause the grains of sand that screening blocks on the net to loosen, drop, the sand filtration screening in by screen box is completed
Afterwards, discharge mechanism is started so that screen box tilts to the second collecting box, can not will be fallen in screen box by screening the coarse sand grain of net
Enter the second collecting box, after the coarse sand grain in screen box is all poured into the second collecting box, start discharge mechanism so that screen box returns
To initial position.
Because swing mechanism includes slide rail, sliding block, the first electronic reel, the first bracing wire, the second electronic coiling
Wheel and the second bracing wire；First electronic reel, slide rail, the second electronic reel are fixed in plate top surface successively, and slide rail is located at
Between first electronic reel and the second electronic reel；Discharge mechanism is slidably connected by sliding block and slide rail；First bracing wire one
End and the first electronic reel solderless wrapped connection, the other end and sliding block one end are affixed；Second bracing wire one end and the second electronic reel around
Connect, the other end and sliding block the other end are affixed；When rock screen box in screen box the grains of sand carry out screening operation when, first electricity
Dynamic reel unwrapping wire, the second electronic reel take-up, sliding block is pulled to be moved to the direction of the second electronic reel by the second bracing wire
It is dynamic, so as to drive discharge mechanism to move forward；First electronic reel take-up, the second electronic reel unwrapping wire, drawn by first
Line pulls sliding block to be moved to the direction of the first electronic reel, so as to drive discharge mechanism to be moved rearwards；In this way, driving screen box
Constantly rock, with complete field screening operation.
Because discharge mechanism includes the first electric pushrod, the second electric pushrod, flap, catch bar and hinge bar；Promote
Bar is fixed in bearing bar bottom, and is tilted obliquely towards the direction of screen box；First electric pushrod and the second electric pushrod are equal
It is connected by sliding block with slide rail slidingtype, screen box bottom is hinged with the first electric pushrod, the second electric pushrod output end；Screening
Case and forms hollow-out parts close to the side wall hollow out of catch bar；Hinge bar is fixed in the hollow-out parts side wall, and flap middle part is with being hinged
Bar is hinged；When needing to pour into the coarse sand grain in screen box in the second collecting box, the elongation of the first electric pushrod output end, second
Electric pushrod output end is shunk, so that screen box tilts to the direction of the second collecting box, flap is opened on catch bar top so that is turned
Plate is rotated around hinge bar, and the grains of sand are just flowed into the second collecting box from the hollow-out parts on screen box, and then the first electric pushrod is defeated
Go out end contraction, the elongation of the second electric pushrod output end, so that screen box rotates to horizontal direction, return to initial position.
Because feeding mechanism includes hopper, baffle plate and plug-in unit；Hopper is affixed with top plate, and runs through top plate；Baffle plate
One end is hinged with hopper edge, and plug-in unit is hinged with the baffle plate other end；Hopper exterior bottom is provided with what is coordinated with plug-in unit inserting
Slot；Hopper exterior bottom is provided with slot；When needing to add the grains of sand to screen box, plug-in unit is extracted out out of slot, baffle plate
By Action of Gravity Field around be hinged end to lower swing so that the grains of sand are fallen in screen box from feeding mechanism.
Because striking mechanism includes installing frame, electromagnet, elastic component, iron block and bullet block；Installing frame is fixed in screen box
Bottom, installing frame side wall are provided with chute, and electromagnet is fixed in installing frame inner bottom surface, and iron block is connected by elastic component with electromagnet,
Bullet block is fixed in a sidepiece of the iron block close to chute, and bullet block is extended by chute to outside installing frame；It is blocked in when needing cleaning
When screening the grains of sand in net mesh, the magnetic direction or magnetic force size of regulating magnet so that electromagnet is by above and below to iron block
Vibration influence and band block of moving move up and down, and are beaten with realizing bullet block to screen box bottom, so as to be blocked up in screening net mesh
The grains of sand vibrations of plug, drop.
Because the grains of sand high throughput screening devices for building also include roller；Roller is fixed in load-bearing boom end；Work as needs
Screen box to the second collecting box tilt when, roller and flap, which roll, to be connected, and reduces contact friction, is advantageous to flap upset.
Control mode of the present utility model is automatically controlled by controller, and the control circuit of controller passes through this area
Technical staff's simple programming i.e. can be achieved, the offer of power supply falls within the common knowledge of this area, and the utility model master
To be used for protecting mechanical device, so the utility model is not explained control mode and connected with circuit.
（3）Beneficial effect
The utility model can drive screen box to move forward and backward by swing mechanism, and discharge mechanism can drive screening
Case, the online lower swing of screening, feeding mechanism can control the feeding quantity to screen box, and striking mechanism can be by outside to screen box
Beat bottom so that the grains of sand being blocked in screening net mesh shake off, in swing mechanism, discharge mechanism, charger
Structure, striking mechanism mutual cooperation under so that grains of sand high throughput screening devices for building reach simple to operate, automaticity is high,
Good filtration effect, the effect of efficiency high.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is the left side structure schematic diagram of the utility model swing mechanism.
Fig. 3 is the main structure diagram of the utility model discharge mechanism.
Fig. 4 is the mounting structure schematic diagram of the utility model screen box and flap.
Fig. 5 is the main structure diagram of the utility model feeding mechanism.
Fig. 6 is the main structure diagram of the utility model striking mechanism.
Fig. 7 is second of main structure diagram of the present utility model.
Mark in accompanying drawing for：1- bottom plates, 2- first supports, 3- second supports, the collecting boxs of 4- first, 5- second are collected
Case, 6- swings mechanism, 61- slide rails, 62- sliding blocks, the first electronic reels of 63-, the bracing wires of 64- first, 65- second it is electronic around
Line wheel, the bracing wires of 66- second, 7- discharge mechanisms, the electric pushrods of 71- first, the electric pushrods of 72- second, 73- flaps, 74- are promoted
Bar, 75- hinge bars, 76- hollow-out parts, 8- feeding mechanisms, 81- hoppers, 82- baffle plates, 83- slots, 84- plug-in units, 9- tap machine
Structure, 91- installing frames, 92- electromagnet, 93- elastic components, 94- iron blocks, 95- bullet blocks, 96- chutes, 10- screen boxes, 11- screening nets,
12- bearing bars, 13- top plates, 14- rollers.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of grains of sand high throughput screening devices for building, as shown in figs. 1-7, include bottom plate 1, first support 2, second support
3rd, the first collecting box 4, the second collecting box 5, swing mechanism 6, discharge mechanism 7, feeding mechanism 8, striking mechanism 9, screen box
10th, net 11, bearing bar 12 and top plate 13 are screened；First support 2 is fixed in the one end of bottom plate 1, and second support 3 is fixed in bottom plate 1
The other end；Swing mechanism 6 is fixed in the top surface of bottom plate 1, and between first support 2 and second support 3；Swing
Mechanism 6 is fixed in bottom plate 1, for rocking sandstone；For the discharge mechanism 7 and the output end of swing mechanism 6 for pouring out sandstone
Drive connection, screen box 10 are connected with the output end of discharge mechanism 7, and screening net 11 is fixed in the inner bottom part of screen box 10；First
Collecting box 4 is placed on the top surface of bottom plate 1, and immediately below screen box 10；Second collecting box 5 is positioned over the top surface of bottom plate 1, and is located at
Between second support 3 and swing mechanism 6；Top plate 13 is fixed in first support 2, the top of second support 3, and bearing bar 12 is affixed
In the bottom surface of top plate 13, and directly over the second collecting box 5；Striking mechanism 9 is fixed in the bottom of screen box 10.
It is electronic that swing mechanism 6 includes slide rail 61, sliding block 62, the first electronic reel 63, the first bracing wire 64, second
The bracing wire 66 of reel 65 and second；First electronic reel 63, slide rail 61, the second electronic reel 65 are fixed in bottom plate 1 successively
Top surface, and slide rail 61 is between the first electronic 63 and second electronic reel 65 of reel；Discharge mechanism 7 by sliding block 62 with
Slide rail 61 is slidably connected；The one end of first bracing wire 64 and the first electronic solderless wrapped connection of reel 63, the other end and the one end of sliding block 62 are affixed；
The one end of second bracing wire 66 and the second electronic solderless wrapped connection of reel 65, the other end and the other end of sliding block 62 are affixed.
Discharge mechanism 7 includes the first electric pushrod 71, the second electric pushrod 72, flap 73, catch bar 74 and hinge bar
75；Catch bar 74 is fixed in the bottom of bearing bar 12, and is tilted obliquely towards the direction of screen box 10；The He of first electric pushrod 71
Second electric pushrod 72 is connected by sliding block 62 with the slidingtype of slide rail 61, the bottom of screen box 10 and the first electric pushrod 71, the
The output end of two electric pushrod 72 is hinged；Screen box 10 and forms hollow-out parts 76 close to the side wall hollow out of catch bar 74；Hinge bar 75
The side wall of hollow-out parts 76 is fixed in, the middle part of flap 73 and hinge bar 75 are be hinged.
Feeding mechanism 8 includes hopper 81, baffle plate 82 and plug-in unit 84；Hopper 81 and top plate 13 are affixed, and through top
Plate 13；The one end of baffle plate 82 is hinged with the edge of hopper 81, and plug-in unit 84 is hinged with the other end of baffle plate 82；The exterior bottom of hopper 81 is opened
There is the slot 83 coordinated with the inserting of plug-in unit 84.
Striking mechanism 9 includes installing frame 91, electromagnet 92, elastic component 93, iron block 94 and bullet block 95；Installing frame 91 is affixed
In the bottom of screen box 10, the side wall of installing frame 91 is provided with chute 96, and electromagnet 92 is fixed in the inner bottom surface of installing frame 91, and iron block 94 passes through
Elastic component 93 is connected with electromagnet 92, and bullet block 95 is fixed in a sidepiece of the iron block 94 close to chute 96, and bullet block 95 passes through chute
96 extend to outside installing frame 91.
The grains of sand high throughput screening devices for building also include roller 14；Roller 14 is fixed in the end of bearing bar 12.
Operation principle：When needing to screen the grains of sand for building, the grains of sand for building are added to feeding mechanism 8, open charger
Structure 8 causes the grains of sand for building to enter screen box 10, and after screen box 10 fills the grains of sand, closing feeding mechanism 8 makes feeding mechanism 8 can not
The grains of sand are poured out, start swing mechanism 6, swing mechanism 6 drives the screen box 10 added with the grains of sand back and forth to move forward and backward, and promotees
Screen box 10 is set ceaselessly to rock so that the tiny grains of sand are entered in the first collecting box 4 by screening net 11 in screen box 10, by
Easily cause screening net 11 to be blocked by the grains of sand in long-term screening operation, be unfavorable for the work of filtering screening, start striking mechanism 9,
The bottom of screen box 10 is beaten, drives screening net 11 to shake and make it that the grains of sand that block loosen, dropped on screening net 11, will
After the completion of sand filtration screening in screen box 10, start discharge mechanism 7 so that screen box 10 tilts to the second collecting box 5, will
The second collecting box 5 can not be poured into by screening the coarse sand grain of net 11 in screen box 10, the coarse sand grain in screen box 10 is all fallen
After entering the second collecting box 5, start discharge mechanism 7 so that screen box 10 returns to initial position.
Because swing mechanism 6 includes slide rail 61, sliding block 62, the first electronic reel 63, the first bracing wire 64, second
The electronic bracing wire 66 of reel 65 and second；First electronic reel 63, slide rail 61, the second electronic reel 65 are fixed in bottom successively
The top surface of plate 1, and slide rail 61 is between the first electronic 63 and second electronic reel 65 of reel；Discharge mechanism 7 passes through sliding block
62 are slidably connected with slide rail 61；The one end of first bracing wire 64 and the first electronic solderless wrapped connection of reel 63, the other end and the one end of sliding block 62
It is affixed；The one end of second bracing wire 66 and the second electronic solderless wrapped connection of reel 65, the other end and the other end of sliding block 62 are affixed；Sieved when rocking
Select case 10 in screen box 10 the grains of sand carry out screening operation when, the first electronic unwrapping wire of reel 63, the second electronic reel 65
Take-up, by the second bracing wire 66 pull direction from sliding block 62 to the second electronic reel 65 move, so as to drive discharge mechanism 7 to
Preceding movement；The first electronic take-up of reel 63, the second electronic unwrapping wire of reel 65, sliding block 62 is pulled to the by the first bracing wire 64
The direction movement of one electronic reel 63, so as to drive discharge mechanism 7 to be moved rearwards；In this way, driving screen box 10 constantly shakes
It is dynamic, with complete field screening operation.
Because discharge mechanism 7 includes the first electric pushrod 71, the second electric pushrod 72, flap 73, catch bar 74 and hinge
Extension bar 75；Catch bar 74 is fixed in the bottom of bearing bar 12, and is tilted obliquely towards the direction of screen box 10；First electric pushrod
71 and second electric pushrod 72 be connected by sliding block 62 with the slidingtype of slide rail 61, the bottom of screen box 10 and the first electric pushrod
71st, the output end of the second electric pushrod 72 is hinged；Screen box 10 and forms hollow-out parts 76 close to the side wall hollow out of catch bar 74；Hinge
Extension bar 75 is fixed in the side wall of hollow-out parts 76, and the middle part of flap 73 and hinge bar 75 are be hinged；When need will be thick in screen box 10
When the grains of sand are poured into the second collecting box 5, the output end of the first electric pushrod 71 elongation, the output end of the second electric pushrod 72 is shunk, from
And make it that screen box 10 tilts to the direction of the second collecting box 5, flap 73 is opened on the top of catch bar 74 so that flap 73 is around hinge bar
75 are rotated, and the grains of sand are just flowed into the second collecting box 5 from the hollow-out parts 76 on screen box 10, then the output end of the first electric pushrod 71
Shrink, the elongation of the output end of the second electric pushrod 72, so that screen box 10 rotates to horizontal direction, return to initial position.
Because feeding mechanism 8 includes hopper 81, baffle plate 82 and plug-in unit 84；Hopper 81 and top plate 13 are affixed, and pass through
Wear top plate 13；The one end of baffle plate 82 is hinged with the edge of hopper 81, and plug-in unit 84 is hinged with the other end of baffle plate 82；The outside bottom of hopper 81
Portion is provided with the slot 83 coordinated with the inserting of plug-in unit 84；The exterior bottom of hopper 81 is provided with slot 83；When needs add to screen box 10
When entering the grains of sand, plug-in unit 84 is extracted out out of slot 83, baffle plate 82 is by Action of Gravity Field around be hinged end to lower swing so that husky
Grain is fallen in screen box 10 from feeding mechanism 8.
Because striking mechanism 9 includes installing frame 91, electromagnet 92, elastic component 93, iron block 94 and bullet block 95；Installing frame 91
The bottom of screen box 10 is fixed in, the side wall of installing frame 91 is provided with chute 96, and electromagnet 92 is fixed in the inner bottom surface of installing frame 91, iron block 94
It is connected by elastic component 93 with electromagnet 92, bullet block 95 is fixed in a sidepiece of the iron block 94 close to chute 96, and bullet block 95 passes through
Chute 96 extends to outside installing frame 91；When needing to clear up the grains of sand being blocked in the screening mesh of net 11, regulating magnet 92
Magnetic direction or magnetic force size so that electromagnet 92 by influenceing to move up and down and band block 95 of moving on the vertical tremor of iron block 94,
To realize that bullet block 95 beats to the bottom of screen box 10, so as to screen the grains of sand blocked in the mesh of net 11 vibrations, drop.
Because the grains of sand high throughput screening devices for building also include roller 14；Roller 14 is fixed in the end of bearing bar 12；
When needing screen box 10 to be tilted to the second collecting box 5, roller 14 is rolled with flap 73 and connected, and is reduced contact friction, is advantageous to
Flap 73 is overturn.
Control mode of the present utility model is automatically controlled by controller, and the control circuit of controller passes through this area
Technical staff's simple programming i.e. can be achieved, the offer of power supply falls within the common knowledge of this area, and the utility model master
To be used for protecting mechanical device, so the utility model is not explained control mode and connected with circuit.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of grains of sand high throughput screening devices for building, it is characterised in that include bottom plate（1）, first support（2）, second
Frame（3）, the first collecting box（4）, the second collecting box（5）, swing mechanism（6）, discharge mechanism（7）, feeding mechanism（8）, strike
Hit mechanism（9）, screen box（10）, screening net（11）, bearing bar（12）And top plate（13）；First support（2）It is fixed in bottom plate（1）
One end, second support（3）It is fixed in bottom plate（1）The other end；Swing mechanism（6）It is fixed in bottom plate（1）Top surface, and position
In first support（2）With second support（3）Between；Swing mechanism（6）It is fixed in bottom plate（1）, for rocking sandstone；For
The discharge mechanism that sandstone is poured out（7）With swing mechanism（6）Output end is connected, screen box（10）With discharge mechanism
（7）Output end is connected, and screens net（11）It is fixed in screen box（10）Inner bottom part；First collecting box（4）It is placed on bottom plate（1）
Top surface, and it is located at screen box（10）Underface；Second collecting box（5）It is positioned over bottom plate（1）Top surface, and it is located at second support（3）
With swing mechanism（6）Between；Top plate（13）It is fixed in first support（2）, second support（3）Top, bearing bar（12）Gu
It is connected to top plate（13）Bottom surface, and it is located at the second collecting box（5）Surface；Striking mechanism（9）It is fixed in screen box（10）Bottom.
A kind of 2. grains of sand high throughput screening devices for building according to claim 1, it is characterised in that swing mechanism
（6）Include slide rail（61）, sliding block（62）, the first electronic reel（63）, the first bracing wire（64）, the second electronic reel（65）
With the second bracing wire（66）；First electronic reel（63）, slide rail（61）, the second electronic reel（65）Bottom plate is fixed in successively
（1）Top surface, and slide rail（61）Positioned at the first electronic reel（63）With the second electronic reel（65）Between；Discharge mechanism（7）
Pass through sliding block（62）With slide rail（61）It is slidably connected；First bracing wire（64）One end and the first electronic reel（63）Solderless wrapped connection, it is another
End and sliding block（62）One end is affixed；Second bracing wire（66）One end and the second electronic reel（65）Solderless wrapped connection, the other end and sliding block
（62）The other end is affixed.
A kind of 3. grains of sand high throughput screening devices for building according to claim 2, it is characterised in that discharge mechanism（7）Bag
The first electric pushrod is included（71）, the second electric pushrod（72）, flap（73）, catch bar（74）And hinge bar（75）；Catch bar
（74）It is fixed in bearing bar（12）Bottom, and towards screen box（10）Direction tilt obliquely；First electric pushrod（71）With
Second electric pushrod（72）Pass through sliding block（62）With slide rail（61）Slidingtype connects, screen box（10）Bottom electronic pushes away with first
Bar（71）, the second electric pushrod（72）Output end is hinged；Screen box（10）Close to catch bar（74）Side wall hollow out, and formed engrave
Empty portion（76）；Hinge bar（75）It is fixed in the hollow-out parts（76）Side wall, flap（73）Middle part and hinge bar（75）It is be hinged.
A kind of 4. grains of sand high throughput screening devices for building according to claim 3, it is characterised in that feeding mechanism（8）Bag
Hopper is included（81）, baffle plate（82）And plug-in unit（84）；Hopper（81）With top plate（13）It is affixed, and run through top plate（13）；Gear
Plate（82）One end and hopper（81）Edge is hinged, plug-in unit（84）With baffle plate（82）The other end is hinged；Hopper（81）Outside bottom
Portion is provided with and plug-in unit（84）Insert the slot coordinated（83）.
A kind of 5. grains of sand high throughput screening devices for building according to claim 4, it is characterised in that striking mechanism（9）Bag
Installing frame is included（91）, electromagnet（92）, elastic component（93）, iron block（94）With bullet block（95）；Installing frame（91）It is fixed in screening
Case（10）Bottom, installing frame（91）Side wall is provided with chute（96）, electromagnet（92）It is fixed in installing frame（91）Inner bottom surface, iron block
（94）Pass through elastic component（93）With electromagnet（92）Connection, bullet block（95）It is fixed in iron block（94）Close to chute（96）Side
Portion, and bullet block（95）Pass through chute（96）To installing frame（91）Outer extension.
6. a kind of grains of sand high throughput screening devices for building according to claim 5, it is characterised in that the grains of sand for building are high
Effect screening plant also includes roller（14）；Roller（14）It is fixed in bearing bar（12）End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901702.6U CN207154108U (en) | 2017-07-24 | 2017-07-24 | A kind of grains of sand high throughput screening devices for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901702.6U CN207154108U (en) | 2017-07-24 | 2017-07-24 | A kind of grains of sand high throughput screening devices for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154108U true CN207154108U (en) | 2018-03-30 |
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ID=61714183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720901702.6U Expired - Fee Related CN207154108U (en) | 2017-07-24 | 2017-07-24 | A kind of grains of sand high throughput screening devices for building |
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| Country | Link |
|---|---|
| CN (1) | CN207154108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940832A (en) * | 2018-05-28 | 2018-12-07 | 芜湖盛创新材料科技有限公司 | A kind of efficient seed screening plant |
| CN109201457A (en) * | 2018-08-30 | 2019-01-15 | 绩溪袁稻农业产业科技有限公司 | A kind of rice separating mechanism |
-
2017
- 2017-07-24 CN CN201720901702.6U patent/CN207154108U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940832A (en) * | 2018-05-28 | 2018-12-07 | 芜湖盛创新材料科技有限公司 | A kind of efficient seed screening plant |
| CN109201457A (en) * | 2018-08-30 | 2019-01-15 | 绩溪袁稻农业产业科技有限公司 | A kind of rice separating mechanism |
| CN109201457B (en) * | 2018-08-30 | 2021-08-20 | 绩溪袁稻农业产业科技有限公司 | Rice separating mechanism |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20180724 |