CN108855852A - A kind of rapid material-feeding screening machine for building sandstone - Google Patents
A kind of rapid material-feeding screening machine for building sandstone Download PDFInfo
- Publication number
- CN108855852A CN108855852A CN201810923297.7A CN201810923297A CN108855852A CN 108855852 A CN108855852 A CN 108855852A CN 201810923297 A CN201810923297 A CN 201810923297A CN 108855852 A CN108855852 A CN 108855852A
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- China
- Prior art keywords
- sandstone
- cabinet
- shell
- sieve plate
- sieve
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- 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.)
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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
- B07B1/04—Stationary flat 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
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
- B07B1/528—Cleaning with brushes or scrapers with scrapers the scrapers being rotating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
Abstract
The invention discloses a kind of rapid material-feeding screening machines for building sandstone, it is related to screening plant technical field, it includes cabinet, cabinet is equipped with inlet port and outlet port, feed mechanism is equipped on the outside of cabinet, feed mechanism includes first shell, vertical first rotating shaft is equipped in first shell, the first driving motor is equipped at the top of first rotating shaft, the first helical blade is arranged in first rotating shaft, first shell lower end is equipped with sandstone entrance, first shell upper end is exported equipped with sandstone, sandstone outlet is connected to feed inlet, at least two sieve plates are equipped in cabinet, cabinet is equipped with and loop exit and loop head, the bottom end of loop exit is flushed with the upper surface of sieve plate, the material lifting device being connected on loop exit and loop head on the outside of cabinet, the bottom of material lifting device is equipped with discharge gate.The present invention has rapid material-feeding, can disposably sieve the high beneficial effect of clean sandstone, the sandstone that can disposably sieve a variety of different-grain diameters, screening efficiency.
Description
Technical field
The present invention relates to screening plant technical fields, sieve more particularly to a kind of rapid material-feeding for building sandstone
Machine.
Background technique
Screening is to separate population by dry jet mixing piles such as the size of particle, specific gravity, charging property and magnetism
Method.The operation that the different mixed material of granule size is divided into various granularity level is called screening with compass screen surface with holes.Screening
Equipment is widely used in many industrial departments.Screening operation obtains in mining and metallurgy industry, building material industry and chemical industry
To being widely applied.On building sites, sandstone is often used, the particle size of sandstone is when buying due to sandstone
Irregular, and particle size differs greatly, and at this moment will be screened by screening plant to sandstone.
The screening plant of sandstone for building has much in the prior art, in the construction of general small and medium construction, sandstone
There are mainly two types of screenings, carries out aggregate screening one is artificial, is on the ground supported sieve or sieve plate with pillar, manually
It will be built on sandstone shovel to sieve or sieve plate with tools such as spades, using the gravity of sandstone itself, by small building aggregate screening
Out, such screening mode needs to expend a large amount of manpower, and the Minor Construction sandstone once screened out is less, needs to repeat
Repeatedly screening, screening efficiency are slow；Another kind is to be increased vibratory equipment using special screening machinery to sieve or sieve plate, made to sieve
Net can disposably be screened out more Minor Construction sandstones come such screening mode is saved by effect of vibration with sustained vibration
Manpower, improves efficiency to a certain extent.
But there is identical defect in these screening plants.For example, the feeding of screening plant is usually to pass through manpower hand
Dynamic to pour into building sandstone in screening plant, very arduously, manual labor's intensity is big, and feeding speed is slow, for another example screening
The sieve plate of equipment is easy to be blocked with the sizable sandstone in sieve plate hole in screening process, causes the reduction of screening efficiency, then
For example, sandstone cannot disposably sieve completely, need to be repeated several times screening, screening efficiency is low, repeats also to need to consume when sieving
Take certain manpower, in addition, these screening plants can only generally carry out a kind of building screening of partial size of sandstone, sometimes for sieve
When separating the different sandstone of two or more partial sizes, it is also necessary to two or more different sieves or sieve plate complete work,
The speed that construction will necessarily be reduced in this way, influences progress.
Summary of the invention
It is an object of the invention to：In order to solve existing screening plant artificial loading speed is slow, need to be repeated several times screening,
Cannot disposably sieve the low technical problem of the sandstones of a variety of different-grain diameters, screening efficiency, the present invention provide it is a kind of can quickly on
Material can disposably sieve the high building sandstone use of clean sandstone, the sandstone that can disposably sieve a variety of different-grain diameters, screening efficiency
Rapid material-feeding screening machine.
The present invention specifically uses following technical scheme to achieve the goals above：
A kind of rapid material-feeding screening machine for building sandstone, including cabinet, the cabinet are equipped with inlet port and outlet port,
Feed mechanism is equipped on the outside of the cabinet, the feed mechanism includes first shell, and vertical the is equipped in the first shell
One shaft, the first rotating shaft top are equipped with the first driving motor of driving first rotating shaft rotation, are arranged in the first rotating shaft
There is the first helical blade for promoting sandstone, the first shell lower end is equipped with sandstone entrance, and the first shell upper end is set
There is sandstone outlet, the sandstone outlet is connected to feed inlet, at least two sieve plates is equipped in the cabinet, the cabinet is equipped with
With the loop exit and the loop head above loop exit, the bottom end of the loop exit and sieve plate of the cooperation of corresponding sieve plate
Upper surface flush, the material lifting device being connected on the loop exit and loop head on the outside of cabinet, the object
Expect that the bottom of lifting device is equipped with discharge gate.
Working principle：The building sand stone sieve sorting machine can carry out multi-stage screening, can according to the screening needs of practical building sandstone
The sieve plate of different series is customized, to carry out the screening of the different building sandstone of a variety of partial sizes, below with the building with 2 layers of sieve plate
The description of working principle is carried out for sand stone sieve sorting machine.In use, closing discharge port and two discharge gates, the first driving electricity is opened
Building sandstone is added from sandstone entrance for machine and material lifting device, and the first driving motor drives the first helical blade by sandstone
Sandstone outlet is promoted, is then entered in cabinet by the feed inlet on cabinet, the building sand Shishou of size mixing is first fallen on
On the sieve plate on upper layer, less than the sieve plate that the sandstone of hole diameter of sieve (perforated) plate passes through upper layer, into next layer of sieve plate, and it is greater than hole diameter of sieve (perforated) plate
Sandstone is then trapped within above the sieve plate on upper layer, is partially less than the sandstone of hole diameter of sieve (perforated) plate due to by the sandstone for being greater than hole diameter of sieve (perforated) plate
Blocking, can not pass through upper layer sieve plate, greater than hole diameter of sieve (perforated) plate sandstone and part be less than hole diameter of sieve (perforated) plate sandstone can pass through
Loop exit enters material lifting device, then under the castering action of material lifting device, is discharged from loop head, falls on again
It is sieved on the sieve plate on upper layer.The sandstone fallen from the sieve plate on upper layer can fall on the sieve plate of lower layer and be sieved, screening
Principle is identical as the screening in upper sieve plate, and details are not described herein again.After the completion of screening, the first driving motor and material lifting are closed
Device opens discharge port and two sandstone outlets, and the sandstone of different-grain diameter is discharged from different outlets respectively, and sandstone can be completed
Whole screening work.By the way that feed mechanism is arranged, building sandstone can quickly be promoted the feed inlet to eminence from ground
It is interior, avoid traditional screening machine needs and manually sandstone be added in the feed inlet of eminence, save labour, speed faster,
It is more efficient；By the way that material lifting device is arranged, the building sandstone in sieve plate hole can will be less than from the building sandstone that size mixes
It thoroughly screens out and, alleviate traditional architecture aggregate screening and need not sieved clean building sandstone re-starting regrading
Hand labor, improve the efficiency of screening；It, can be primary by a variety of different size of building sandstones by the way that multiple sieve plates are arranged
Property gradation sizing comes out, and further improves the efficiency of screening.Therefore, the present invention have rapid material-feeding, can disposably sieve it is dry
The high beneficial effect of net sandstone, the sandstone that can disposably sieve a variety of different-grain diameters, screening efficiency.
Further, the material lifting device includes second shell, and vertical second turn is equipped in the second shell
Axis, the second shell top are equipped with the second driving motor of driving the second shaft rotation, are arranged in second shaft useful
In the second helical blade for promoting sandstone.By the second helical blade of setting and the second of the rotation of the second helical blade is driven to drive
Motor can very easily promote building sandstone to loop head from loop exit, and structure is simple, easy to use.
Further, it is fixedly connected with stock guide on the cabinet wall of the material lifting device side, it is described to lead
Flitch is between loop head and loop exit.By the way that stock guide is arranged on cabinet wall, first is that can extend from circulation
The motion path for the sandstone that entrance comes out, avoids excessive sandstone while falling to cause to accumulate on sieve plate, influence screening efficiency；
Second is that stock guide can make the sandstone come out from loop head fall on the place among sieve plate, avoid coming out from loop head
Sandstone fall directly near loop exit, make repeat sieve effect be deteriorated.
Further, positioned at the material lifting device side cabinet wall be equipped with stock guide, the stock guide with
Cabinet wall is hinged, and the stock guide is equipped with resilient support between loop head and loop exit below the stock guide
Part, one end of the elastic supporting member for supporting optical member and the lower surface of stock guide are hinged, and the other end is hinged with cabinet wall.Sandstone is built to enter
The speed of loop exit may be sometimes fast sometimes slow in actually screening, when admission velocity is fast, from the sandstone of loop head out
Also more, when admission velocity is slow, the sandstone come out from loop head is with regard to less.By the way that resilient support is arranged below stock guide
Part, when the sandstone come out from loop head is more, weight is larger, will be by the lower of stock guide pressure, and the speed that sandstone slides is more
Fastly, accumulation of the sandstone on stock guide is avoided, when the sandstone come out from loop head is less, weight is smaller, and stock guide is just not
It can tilt very much, the speed that sandstone slides is just slow, and the setting of elastic supporting member for supporting optical member can automatically adjust the slip velocity of sandstone, screening
It is more efficient.
Further, the elastic supporting member for supporting optical member is spring.Elastic supporting member for supporting optical member uses spring, and telescopic effect is good, service life
It is long, it is easy to commercially, replacement is convenient.
Further, scraper component is equipped in the cabinet, the scraper component includes vertical third shaft, and described the
At least one floating rule is arranged in three shafts, the floating rule is located at the top of sieve plate, and the top of the cabinet is equipped with for driving
The third driving motor of third shaft rotation.It falls in the building sandstone on sieve plate, the sandstone greater than hole diameter of sieve (perforated) plate is possible to meeting
The sieve plate hole on sieve plate is blocked, there are also the sieve plates that the comparable sandstone in aperture of part and sieve plate is also possible to block on sieve plate
Hole, the blocking in sieve plate hole will affect the efficiency of aggregate screening, drive third shaft by third driving motor, make and third shaft
The floating rule of connection rotates above sieve plate, can wipe the sandstone of blocking screen plate hole off, keeps the unimpeded of sieve plate hole.By in sieve plate
The floating rule driven by third driving motor is arranged in top, can strike off the sandstone of blocking screen plate hole, keeps the unimpeded of sieve plate hole, mentions
The efficiency of height screening.
Further, a floating rule is equipped with above each sieve plate.A floating rule is set above each sieve plate, it can
To guarantee that every layer of sieve plate is all not plugged up, screening efficiency is higher.
Further, the floating rule lower surface is uniformly distributed multiple protrusions, and the protrusion is to be fixedly connected with floating rule.It is logical
It crosses and multiple protrusions is set in floating rule lower surface, floating rule when rotated, easier can scrape the sandstone being blocked in sieve plate hole
Fall, structure is simple, and manufacturing cost is low, and anti-clogging is high-efficient.
Further, the bottom of box is equipped with support column, and the bottom of the support column is equipped with movable pulley, the movable pulley
For universal wheel.It is more convenient and flexible in operation by the way that fast moving for device may be implemented in bottom of box setting movable pulley.
Beneficial effects of the present invention are as follows：
1, by setting feed mechanism, building sandstone can quickly be promoted from ground into the feed inlet of eminence, is kept away
Exempt from traditional screening machine needs manually sandstone is added in the feed inlet of eminence, saves labour, faster, efficiency is more for speed
It is high；By the way that material lifting device is arranged, the building sandstone for being less than sieve plate hole can thoroughly be sieved from the building sandstone that size mixes
It branches away, alleviates traditional architecture aggregate screening and need not sieved clean building sandstone re-starting the artificial of regrading
Labour, improves the efficiency of screening；By the way that multiple sieve plates are arranged, a variety of different size of building sandstones can be disposably classified
It screens out and, further improve the efficiency of screening.Therefore, the present invention have rapid material-feeding, can disposably sieve clean sandstone,
The high beneficial effect of the sandstones of a variety of different-grain diameters, screening efficiency can disposably be sieved.
It 2, can be very convenient by the second helical blade of setting and the second driving motor for driving the second helical blade to rotate
Will building sandstone from loop exit promoted to loop head, structure is simple, easy to use.
3, by the way that stock guide is arranged on cabinet wall, first is that the movement road of the sandstone come out from loop head can be extended
Diameter avoids excessive sandstone while falling to cause to accumulate on sieve plate, influences screening efficiency；Second is that stock guide can make from circulation
The sandstone that entrance comes out falls on the place among sieve plate, and the sandstone come out from loop head is avoided to fall directly on loop exit
Near, so that the effect for repeating to sieve is deteriorated.
4, by the way that elastic supporting member for supporting optical member is arranged below stock guide, when the sandstone come out from loop head is more, weight is larger,
The lower of stock guide pressure, the speed that sandstone slides faster, will be avoided accumulation of the sandstone on stock guide, from loop head
When sandstone out is less, weight is smaller, and stock guide would not tilt very much, and the speed that sandstone slides is just slow, elastic supporting member for supporting optical member
Setting can automatically adjust the slip velocity of sandstone, screening efficiency is higher.
5, elastic supporting member for supporting optical member uses spring, and telescopic effect is good, long service life, is easy to commercially, and replacement is convenient.
6, by the way that the floating rule driven by third driving motor is arranged above sieve plate, the sandstone of blocking screen plate hole can be scraped
It removes, keeps the unimpeded of sieve plate hole, improve the efficiency of screening.
7, a floating rule is set above each sieve plate, it is ensured that every layer of sieve plate is all not plugged up, and screening efficiency is higher.
8, by the way that multiple protrusions are arranged in floating rule lower surface, floating rule when rotated, easier can will be blocked in sieve plate
Sandstone in hole is wiped off, and structure is simple, and manufacturing cost is low, and anti-clogging is high-efficient.
9, more convenient in operation, clever by the way that fast moving for device may be implemented in bottom of box setting movable pulley
It is living.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of rapid material-feeding screening machine for building sandstone.
Fig. 2 is a kind of structural schematic diagram of rapid material-feeding screening machine material lifting device for building sandstone.
Appended drawing reference：1- cabinet, 101- feed inlet, 102- discharge port, 103- loop head, 104- loop exit, on 2-
Expect mechanism, the first driving motor of 201-, the outlet of 202- sandstone, 203- first shell, 204- first rotating shaft, the first helical-blade of 205-
Piece, 206- sandstone entrance, 3- support column, 4- movable pulley, 5- material lifting device, 501- second shell, the second shaft of 502-,
The second helical blade of 503-, 504- discharge gate, the second driving motor of 505-, 6- scraper component, 601- third driving motor, 602-
Third shaft, 603- floating rule, 6031- protrusion, 7- sieve plate, 8- stock guide, 9- elastic supporting member for supporting optical member.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with description of the invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings
Component can arrange and design with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of embodiment of the present invention, it should be noted that the orientation of the instructions such as term "inner", "outside", "upper"
Or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation usually put
Or positional relationship, it is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment provides a kind of rapid material-feeding screening machine for building sandstone, including cabinet, casees
Body is cylindrical shape, and cabinet upper portion side wall is equipped with feed inlet, and the side of lower box is equipped with discharge port, and the bottom of cabinet, which is equipped with, inclines
Inclined plate, the lower one end of hang plate, flushes with the lower end surface of discharge port, and the outside that cabinet is located at feed inlet side is equipped with feeder
Structure, feed mechanism include first shell, and first shell is cylindrical shape, are equipped with vertical first rotating shaft in first shell, and first turn
It is equipped with the first driving motor of driving first rotating shaft rotation at the top of axis, the first driving motor is located at the top of first shell, and first
The first helical blade for promoting sandstone is arranged in shaft, the diameter of the first helical blade is omited than the internal diameter of first shell
Small, first shell lower end is equipped with sandstone entrance, and first shell upper end is exported equipped with sandstone, and sandstone outlet is connected to feed inlet, case
It is equipped with 2 sieve plates in vivo, sieve plate is obliquely installed, and, sieve plate lower one end and loop exit hinged with wall box
Lower end surface flush, uniformly distributed on sieve plate to have multiple sieve plate holes, the sieve plate hole of 2 sieve plates is of different sizes, the sieve of upper sieve plate
Plate hole is greater than the sieve plate hole of lower layer's sieve plate, offers loop head on the wall box above 2 sieve plates from top to bottom and follows
Ring exports, and is equipped with material lifting device on the cabinet exterior above 2 sieve plates, and material lifting device includes second shell, the
Two shells are cylindrical shape, are equipped with the second vertical shaft in second shell, and the second shaft is located at the middle of second shell pair, the
The outside of two case tops is equipped with the second driving motor of driving the second shaft rotation, is arranged in the second shaft for promoting sand
The diameter of second helical blade of stone, the second helical blade is more smaller than the internal diameter of second shell, offers in second shell up and down
Two openings, two openings are connected to loop head and loop exit respectively, and the bottom of second shell is equipped with discharge gate, cabinet bottom
Portion is welded with support column, and the bottom bolts of support column are connected with movable pulley, and movable pulley is universal wheel, and universal wheel has locking function
Energy.
Embodiment 2
As depicted in figs. 1 and 2, sieve plate is blocked by building sandstone in order to prevent, and the present embodiment is done on the basis of embodiment 1
It is further improved, scraper component is specially equipped in cabinet, scraper component includes that vertical third shaft and driving third turn
The third driving motor of axis rotation, third shaft are located at the middle of cabinet, are each passed through the middle of 2 sieve plates, and third is driven
Dynamic motor is located at the top of cabinet, is arranged with 2 floating rules in third shaft, and floating rule lower surface is uniformly distributed multiple protrusions, convex
Rising is inverted triangle taper, and protrusion is integrated connection with floating rule, and 2 floating rules are all located at the top of sieve plate, and at a distance from sieve plate
Less than the partial size of a sandstone.It falls in the building sandstone on sieve plate, the sandstone greater than hole diameter of sieve (perforated) plate is possible to that sieve plate can be blocked
On sieve plate hole, there are also parts and the comparable sandstone in aperture of sieve plate to be also possible to the sieve plate hole that can be blocked on sieve plate, sieve plate hole
Blocking will affect the efficiency of aggregate screening, third shaft is driven by third driving motor, makes to scrape with what third shaft was connect
Bar rotates above sieve plate, can wipe the sandstone of blocking screen plate hole off, keeps the unimpeded of sieve plate hole.By being arranged above sieve plate
The floating rule driven by third driving motor can strike off the sandstone of blocking screen plate hole, keep the unimpeded of sieve plate hole.
Embodiment 3
As depicted in figs. 1 and 2, the present embodiment is further improved on the basis of embodiment 2, specially cabinet wall
On be welded with stock guide, one end that stock guide is connect with cabinet wall is located at the lower end surface of loop head, by cabinet
Stock guide is set on wall, first is that the motion path of the sandstone come out from loop head can be extended, avoids excessive sandstone simultaneously
It falls to and causes to accumulate on sieve plate, influence screening efficiency；It is leaned on second is that stock guide can be such that the sandstone come out from loop head falls on
Place among nearly sieve plate, avoids the sandstone come out from loop head from falling directly near loop exit, makes the effect for repeating to sieve
Fruit is deteriorated.
Embodiment 4
As depicted in figs. 1 and 2, the present embodiment is further improved on the basis of embodiment 3, specially cabinet wall
It is equipped with stock guide, stock guide is hinged with cabinet wall, and one end that stock guide is connect with cabinet wall is located under loop head
Endface, stock guide lower section are equipped with elastic supporting member for supporting optical member, and the upper end of elastic supporting member for supporting optical member and the lower surface middle of stock guide are hinged, under
End is hinged with cabinet wall, and for the articulated position in the place of the middle of loop head and loop exit, elastic supporting member for supporting optical member is bullet
Spring.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, patent protection model of the invention
It encloses and is subject to claims, it is all to change with equivalent structure made by specification and accompanying drawing content of the invention, similarly
It should be included within the scope of the present invention.
Claims (9)
1. a kind of rapid material-feeding screening machine for building sandstone, including cabinet (1), the cabinet (1) are equipped with feed inlet (101)
With discharge port (102), which is characterized in that be equipped with feed mechanism (2) on the outside of the cabinet (1), the feed mechanism (2) includes the
One shell (203), the first shell (203) is interior to be equipped with vertical first rotating shaft (204), first rotating shaft (204) top
Equipped with the first driving motor (201) that driving first rotating shaft (204) rotates, it is arranged on the first rotating shaft (204) for mentioning
The first helical blade (205) of sandstone is risen, first shell (203) lower end is equipped with sandstone entrance (206), the first shell
(203) upper end is equipped with sandstone outlet (202), and the sandstone outlet (202) is connected to feed inlet (101), sets in the cabinet (1)
Have at least two sieve plates (7), the cabinet (1) is equipped with the loop exit (104) cooperated with corresponding sieve plate (7) and is located at circulation
The loop head (103) above (104) is exported, the bottom end of the loop exit (104) is flushed with the upper surface of sieve plate (7), institute
State the material lifting device (5) being connected on the outside of cabinet (1) on loop exit (104) and loop head (103), the object
Expect that the bottom of lifting device (5) is equipped with discharge gate (504).
2. the rapid material-feeding screening machine of building sandstone according to claim 1, which is characterized in that the material lifting dress
Setting (5) includes second shell (501), and vertical the second shaft (502), the second shell are equipped in the second shell (501)
It is equipped with the second driving motor (505) of driving the second shaft (502) rotation at the top of body (501), is covered on second shaft (502)
Equipped with the second helical blade (503) for promoting sandstone.
3. the rapid material-feeding screening machine of building sandstone according to claim 2, which is characterized in that mentioned positioned at the material
It rises and is fixedly connected with stock guide (8) on cabinet (1) inner wall of device (5) side, the stock guide (8) is located at loop head
(103) between loop exit (104).
4. the rapid material-feeding screening machine of building sandstone according to claim 2, which is characterized in that mentioned positioned at the material
Cabinet (1) inner wall for rising device (5) side is equipped with stock guide (8), and the stock guide (8) and cabinet (1) inner wall are hinged, described
Stock guide (8) is located between loop head (103) and loop exit (104), and elastic supporting member for supporting optical member is equipped with below the stock guide (8)
(9), one end of the elastic supporting member for supporting optical member (9) and the lower surface of stock guide (8) are hinged, and the other end and cabinet (1) inner wall are hinged.
5. the rapid material-feeding screening machine of building sandstone according to claim 4, which is characterized in that the elastic supporting member for supporting optical member
It (9) is spring.
6. the rapid material-feeding screening machine of building sandstone according to any one of claims 1 to 5, which is characterized in that described
Scraper component (6) are equipped in cabinet (1), the scraper component (6) includes vertical third shaft (602), the third shaft
(602) be arranged at least one floating rule (603) on, the floating rule (603) is located at the top of sieve plate (7), the cabinet (1) it is upper
Side is equipped with the third driving motor (601) for driving third shaft (602) to rotate.
7. the rapid material-feeding screening machine of building sandstone according to claim 6, which is characterized in that each sieve plate
(7) floating rule (603) is equipped with above.
8. the rapid material-feeding screening machine of building sandstone according to claim 6, which is characterized in that the floating rule (603)
Lower surface is uniformly distributed to be had multiple raised (6031), and the protrusion (6031) is to be fixedly connected with floating rule (603).
9. the rapid material-feeding screening machine of building sandstone according to claim 1, which is characterized in that cabinet (1) bottom
Portion is equipped with support column (3), and the bottom of the support column (3) is equipped with movable pulley (4), and the movable pulley (4) is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923297.7A CN108855852A (en) | 2018-08-14 | 2018-08-14 | A kind of rapid material-feeding screening machine for building sandstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923297.7A CN108855852A (en) | 2018-08-14 | 2018-08-14 | A kind of rapid material-feeding screening machine for building sandstone |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548666A (en) * | 2019-10-19 | 2019-12-10 | 内江恒威派腾科技有限公司 | Sand sieving mechanism for construction |
| CN112371562A (en) * | 2020-10-22 | 2021-02-19 | 广东新一代工业互联网创新技术有限公司 | Material screening method and device based on automatic management |
| CN112847778A (en) * | 2021-01-07 | 2021-05-28 | 宜宾华福双三水泥建材有限责任公司 | Concrete production integrated environment-friendly equipment |
| CN112844628A (en) * | 2021-01-07 | 2021-05-28 | 珙县友和商贸有限公司 | Gravel crushing, anti-blocking and screening integrated device |
| CN113245176A (en) * | 2021-05-14 | 2021-08-13 | 西安稳荣辰生物科技有限公司 | Avoid extravagant sieve device for compounding processing of bio-based material screening |
| CN113578510A (en) * | 2021-06-24 | 2021-11-02 | 陕西恒盛混凝土有限公司 | Production system for machine-made sand concrete |
| CN114749235A (en) * | 2022-04-07 | 2022-07-15 | 北京市政建设集团有限责任公司 | Sand and stone backfilling device for steel pipe column construction |
-
2018
- 2018-08-14 CN CN201810923297.7A patent/CN108855852A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548666A (en) * | 2019-10-19 | 2019-12-10 | 内江恒威派腾科技有限公司 | Sand sieving mechanism for construction |
| CN112371562A (en) * | 2020-10-22 | 2021-02-19 | 广东新一代工业互联网创新技术有限公司 | Material screening method and device based on automatic management |
| CN112847778A (en) * | 2021-01-07 | 2021-05-28 | 宜宾华福双三水泥建材有限责任公司 | Concrete production integrated environment-friendly equipment |
| CN112844628A (en) * | 2021-01-07 | 2021-05-28 | 珙县友和商贸有限公司 | Gravel crushing, anti-blocking and screening integrated device |
| CN113245176A (en) * | 2021-05-14 | 2021-08-13 | 西安稳荣辰生物科技有限公司 | Avoid extravagant sieve device for compounding processing of bio-based material screening |
| CN113578510A (en) * | 2021-06-24 | 2021-11-02 | 陕西恒盛混凝土有限公司 | Production system for machine-made sand concrete |
| CN114749235A (en) * | 2022-04-07 | 2022-07-15 | 北京市政建设集团有限责任公司 | Sand and stone backfilling device for steel pipe column construction |
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