CN110227643A - A kind of Sand screen of the construction with multistage screening function - Google Patents
A kind of Sand screen of the construction with multistage screening function Download PDFInfo
- Publication number
- CN110227643A CN110227643A CN201810965771.2A CN201810965771A CN110227643A CN 110227643 A CN110227643 A CN 110227643A CN 201810965771 A CN201810965771 A CN 201810965771A CN 110227643 A CN110227643 A CN 110227643A
- Authority
- CN
- China
- Prior art keywords
- wall
- bolted
- side outer
- plate
- sand screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/24—Revolving drums with fixed or moving interior agitators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention belongs to technical field of building construction, Sand screen of especially a kind of construction with multistage screening function, it is simple for Sand screen function, it is not easy to feeding, influence the efficiency of the husky work of sieve, the problem of cannot meeting the requirements well, now propose following scheme, including bottom plate, mounting plate has been bolted in the two sides outer wall of the bottom plate, and two mounting plate bottom outer walls are bolted there are two symmetrically arranged sleeve, four sleeve linings are socketed with hydraulic cylinder.The present invention facilitates staff to put into sand in cabinet, reduce the husky work drain on manpower and material resources of sieve, effectively improve the efficiency of the husky work of sieve, the slot size of multiple cartridge filters gradually decreasees from top to bottom, so that device has the function of multi-stage screening, effectively improve the effect of sand screening work, can vibration amplitude effectively in reducer use process, effectively improve the stability and safety when device uses.
Description
Technical field
The sieve with multistage screening function the present invention relates to technical field of building construction more particularly to a kind of construction
Husky device.
Background technique
Construction refers to the production activity of engineering construction implementation phase, is the building course of all kinds of buildings, can also be with
It says it is various lines on design drawing, in specified place, becomes process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is known as " construction site " or cries
" construction site ", is also named building site, and construction is people using various construction materials, mechanical equipment according to specifically devising and drawing the blueprint
In certain space, carry out being that the production words building miscellaneous building products and carrying out are moved in the time.It includes from applying
Working drawing is standby, break ground the overall production process checked and accepted to completion of works.Preparation of construction, construction group will be carried out during this
Knit design and management, earth work, blasting engineering, foundation engineering, reinforced bar engineering, form work engineering, scaffolding work, concreter
The work such as journey, prestressed concrete engineering, masonry project, structural steelwork, timber engineering, structure installing engineering, item of constructing
Mesh information management refer to item manager branch using project management as target, by project under construction information for management object carried out have in terms of
Draw ground collect, processing, storage, transmitting, using the summation of a series of activities such as all kinds of each specialized informations.
Through retrieving, Chinese patent grant number is the patent of CN201710836998.2, discloses a kind of building convenient for sieve sand
Sand screen, including electric telescopic rod are built, the Sand screen in above-mentioned patent has the disadvantage that function is simple, is not easy to
Material influences the efficiency for sieving husky work, cannot meet the requirements well.
Summary of the invention
It is simple based on Sand screen function, it is not easy to feeding, the efficiency for sieving husky work is influenced, cannot meet the requirements well
The technical issues of, the invention proposes a kind of Sand screen of construction with multistage screening function.
A kind of construction proposed by the present invention Sand screen with multistage screening function, including bottom plate, the bottom
The two sides outer wall of plate has been bolted mounting plate, and two mounting plate bottom outer walls are bolted that there are two right
Claiming the sleeve of setting, four sleeve linings are socketed with hydraulic cylinder, and hydraulic cylinder bottom outer wall is welded with firm plate,
The first damping spring has been bolted far from the side outer wall of firm plate in the hydraulic cylinder, and the first damping spring is separate
One end of hydraulic cylinder is connect by bolt with mounting plate bottom outer wall, and the quadrangle of the bottom base plate outer wall is connected by bolt
It is connected to universal wheel, and processor case has been bolted in bottom base plate outer wall, and processor case side outer wall offers heat dissipation
Hole, the bottom base plate outer wall have been bolted controller case, and controller case side outer wall be bolted it is aobvious
Display screen, and controller case side outer wall is connected with control button by clamp button of the spring, the bottom plate top exterior walls are bonded with damping
Pad, and resilient cushion is bonded with top plate far from the side outer wall of bottom plate, the resilient cushion top exterior walls offer shock relieve vent, and damping
Hole inner wall is plugged with the second damping spring, and support frame has been bolted far from the side outer wall of bottom plate in the top plate, and props up
Feeding box has been bolted in support side outer wall, and the second motor has been bolted in feeding box side outer wall, and
The second driving wheel has been bolted in the output shaft of second motor, and feeding box side inner wall and side enclosure interior are logical
It crosses and has been bolted the second connection bearing, and two second connection bearing inner walls are plugged with same second bull stick, described second
Bull stick outer wall is welded with the second screw rod, and the second bull stick side outer wall is welded with the second driven wheel, the second driving wheel and second
Driven wheel outer wall is socketed with same second driving belt.
Preferably, the quantity of first damping spring is two to six, and two to six the first damping springs are equidistant
The top exterior walls of hydraulic cylinder are evenly distributed on, the quantity of the second damping spring is six to two ten, and six to two ten second subtract
Spring is equidistant is evenly distributed between top plate and bottom plate for shake.
Preferably, feeding box side outer wall offers discharge hole, and discharge hole inner wall is plugged with discharge barrel, feeding box
Side outer wall offers feed opening, and feed opening inner wall is plugged with feed hopper.
Preferably, cabinet has been bolted far from the side outer wall of bottom plate in the top plate, and cabinet side outer wall is opened
Equipped with mounting hole, inner wall of the hole installing is plugged with the first connection bearing.
Preferably, the first connection bearing inner wall is plugged with the first bull stick, and the first bull stick side outer wall passes through bolt
It is connected with the first driven wheel.
Preferably, cartridge filter has been bolted in the first bull stick outer wall, and the first bull stick outer wall is welded with first
Screw rod, the first screw rod are located inside cartridge filter, and there are five to ten between the first screw rod side outer wall and cartridge filter inner wall
Cm clearance.
Preferably, first motor, and first has been bolted far from the side outer wall of hydraulic cylinder in the mounting plate
The first driving wheel has been bolted in the output shaft of motor.
Preferably, the first driven wheel, and the first driving wheel and has been bolted in first bull stick side outer wall
One driven wheel outer wall is socketed with same first driving belt.
Preferably, cabinet side inner wall has been bolted striker plate, and the opposite side inner wall of cabinet passes through
It is bolted the same blanking box, the side of blanking box bottom outer wall is welded with blanking tube, the inside of blanking tube and blanking box
Connection.
Preferably, the first motor and the second motor pass through conducting wire and are connected with switch, and switch is connected with power supply.
Having the beneficial effect that in the present invention
1, by being provided with feeding box, sand is fallen into cabinet by discharge barrel, then is filtered sieve by the element of box house
Point, facilitate staff to put into sand in cabinet, reduce the husky work drain on manpower and material resources of sieve, effectively improves the husky work of sieve
Efficiency.
2, by being provided with multiple cartridge filters, sand is fallen on the striker plate at top, then first after discharge barrel outflow
Sand enters along striker plate in the cartridge filter at top, and the slot size of multiple cartridge filters gradually decreasees from top to bottom, so that dress
Setting has the function of multi-stage screening, effectively improves the effect of sand screening work.
3, by being provided with the first damping spring, the second damping spring and resilient cushion, can effectively reducer used
Vibration amplitude in journey effectively improves stability and safety when device uses.
Detailed description of the invention
Fig. 1 is the structural representation that the Sand screen with multistage screening function is used in a kind of construction proposed by the present invention
Figure；
Fig. 2 is that a kind of construction proposed by the present invention uses the bottom of the Sand screen with multistage screening function to regard structural representation
Figure；
Fig. 3 is the feeding box structural representation that the Sand screen with multistage screening function is used in a kind of construction proposed by the present invention
Figure；
Fig. 4 is the cartridge structure signal that the Sand screen with multistage screening function is used in a kind of construction proposed by the present invention
Figure；
Fig. 5 is the first driven wheel structure that the Sand screen with multistage screening function is used in a kind of construction proposed by the present invention
Schematic diagram.
In figure: 1 firm plate, 2 hydraulic cylinders, 3 first damping springs, 4 sleeves, 5 universal wheels, 6 processor casees, 7 heat release holes,
8 controller cases, 9 display screens, 10 top plates, 11 bottom plates, 12 resilient cushions, 13 second damping springs, 14 mounting plates, 15 first motors,
16 first driving wheels, 17 first driving belts, 18 first bull sticks, 19 first driven wheels, 20 cabinets, 21 first connection bearings, 22
Blanking box, 23 cartridge filters, 24 first screw rods, 25 striker plates, 26 discharge barrels, 27 second screw rods, 28 second bull sticks, 29 second
Motor, 30 feeding boxs, 31 support frames, 32 second driving wheels, 33 second driving belts, 34 second driven wheels, 35 second connecting shafts
It holds, 36 feed hoppers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of construction Sand screen with multistage screening function, including bottom plate 11, bottom plate 11
Two sides outer wall be bolted mounting plate 14, and there are two two 14 bottom outer walls of mounting plate are bolted
Symmetrically arranged sleeve 4, four 4 inner walls of sleeve are socketed with hydraulic cylinder 2, and 2 bottom outer wall of hydraulic cylinder be welded with it is firm
The first damping spring 3, and the first damping spring 3 has been bolted far from the side outer wall of firm plate 1 in plate 1, hydraulic cylinder 2
One end far from hydraulic cylinder 2 is connect by bolt with 14 bottom outer wall of mounting plate, and the quadrangle of 11 bottom outer wall of bottom plate passes through
It is bolted universal wheel 5, and processor case 6, and 6 side outer wall of processor case has been bolted in 11 bottom outer wall of bottom plate
Heat release hole 7 is offered, controller case 8 has been bolted in 11 bottom outer wall of bottom plate, and 8 side outer wall of controller case passes through spiral shell
It tethers and is connected to display screen 9, and 8 side outer wall of controller case is connected with control button, 11 top exterior walls of bottom plate by clamp button of the spring
It is bonded with resilient cushion 12, and resilient cushion 12 is bonded with top plate 10 far from the side outer wall of bottom plate 11,12 top exterior walls of resilient cushion are opened
Equipped with shock relieve vent, and shock relieve vent inner wall is plugged with the second damping spring 13, and top plate 10 passes through spiral shell far from the side outer wall of bottom plate 11
It tethers and is connected to support frame 31, and feeding box 30 has been bolted in 31 side outer wall of support frame, 30 side outer wall of feeding box is logical
It crosses and has been bolted the second motor 29, and the second driving wheel 32, feeding box has been bolted in the output shaft of the second motor 29
The second connection bearing 35 has been bolted in 30 side inner walls and side enclosure interior, and in two second connection bearings 35
Wall is plugged with same second bull stick 28, and 28 outer wall of the second bull stick is welded with the second screw rod 27, and outside 28 side of the second bull stick
Wall is welded with the second driven wheel 34, and the second driving wheel 32 and 34 outer wall of the second driven wheel are socketed with same second driving belt
33。
In the present invention, the quantity of the first damping spring 3 is two to six, and two to six the first damping springs 3 are equidistant
The top exterior walls of hydraulic cylinder 2 are evenly distributed on, the quantity of the second damping spring 13 is six to two ten, six to two ten second
Damping spring 13 is equidistant to be evenly distributed between top plate 10 and bottom plate 11, and 30 side outer wall of feeding box offers discharge hole, and
Discharge hole inner wall is plugged with discharge barrel 26, and 30 side outer wall of feeding box offers feed opening, and feed opening inner wall is plugged with feed hopper
36, cabinet 20 has been bolted far from the side outer wall of bottom plate 11 in top plate 10, and 20 side outer wall of cabinet offers installation
Hole, inner wall of the hole installing are plugged with the first connection bearing 21, and the first connection 21 inner wall of bearing is plugged with the first bull stick 18, and first turn
The first driven wheel 19 has been bolted in 18 side outer wall of bar, and cartridge filter 23 has been bolted in 18 outer wall of the first bull stick,
The cartridge filter 23 at top is filtered sand in rotary course, and top is fallen under the sand that then top filtration cylinder filters out
Blanking box 22 in, sand further along fallen under blanking box 22 lower section striker plate 25 on, then enter back into lower section cartridge filter
23 is for re-filtering, and the slot size of multiple cartridge filters 23 gradually decreasees from top to bottom, and 18 outer wall of the first bull stick is welded with
First screw rod 24, the first screw rod 24 are located inside cartridge filter 23,24 side outer wall of the first screw rod and 23 inner wall of cartridge filter
Between there are five to ten cm clearances, first motor has been bolted far from the side outer wall of hydraulic cylinder 2 in mounting plate 14
15, and the first driving wheel 16 has been bolted in the output shaft of first motor 15,18 side outer wall of the first bull stick passes through bolt
It is connected with the first driven wheel 19, and the first driving wheel 16 and 19 outer wall of the first driven wheel are socketed with same first driving belt
17,20 side inner wall of cabinet has been bolted striker plate 25, and the opposite side inner wall of cabinet 20 has been bolted
The same blanking box 22, the side of 22 bottom outer wall of blanking box are welded with blanking tube, and blanking tube is connected to the inside of blanking box 22,
First motor 15 and the second motor 29 are connected with switch by conducting wire, and switch is connected with power supply.
In use, the sand sieved is put into feeding box 30 by feed hopper 36, start the second motor 29,
Second motor 29 drives 28 turns of the second bull stick by the cooperation of the second driving wheel 32, the second driven wheel 34 and the second driving belt 33
It is dynamic, to drive the rotation of the second screw rod 27, increase the sand in feeding box 30, sand falls into cabinet 20 by discharge barrel 26
It is interior, it is fallen on the striker plate 25 at top first, then sand enters along striker plate 25 in the cartridge filter 23 at top, starting first
Motor 15, first motor 15 drive first by the cooperation of the first driving wheel 16, the first driven wheel 19 and the first driving belt 17
Bull stick 18 rotates, so that cartridge filter 23 and the first screw rod 24 be driven to rotate, is filtered to the sand in cartridge filter 23, top
Cartridge filter 23 sand is filtered in rotary course, fallen under the sand that then top filtration cylinder filters out top under
In magazine 22, sand further along fallen under blanking box 22 lower section striker plate 25 on, then enter back into lower section cartridge filter 23 into
Row filters again, and the slot size of multiple cartridge filters 23 gradually decreasees from top to bottom, the first damping spring 3, the second damping spring
13 and resilient cushion 12 can vibration amplitude effectively in reducer use process.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of construction Sand screen with multistage screening function, including bottom plate (11), which is characterized in that the bottom
The two sides outer wall of plate (11) has been bolted mounting plate (14), and two mounting plate (14) bottom outer walls pass through bolt
There are two symmetrically arranged sleeve (4) for connection, and four sleeve (4) inner walls are socketed with hydraulic cylinder (2), and hydraulic cylinder
(2) bottom outer wall is welded with firm plate (1), and the hydraulic cylinder (2) is bolted far from the side outer wall of firm plate (1)
Have the first damping spring (3), and the one end of the first damping spring (3) far from hydraulic cylinder (2) passes through bolt and mounting plate (14)
Bottom outer wall connection, the quadrangle of bottom plate (11) bottom outer wall has been bolted universal wheel (5), and bottom plate (11) bottom
Portion's outer wall has been bolted processor case (6), and processor case (6) side outer wall offers heat release hole (7), the bottom plate
(11) bottom outer wall has been bolted controller case (8), and display has been bolted in controller case (8) side outer wall
Shield (9), and controller case (8) side outer wall is connected with control button by clamp button of the spring, bottom plate (11) top exterior walls are viscous
It is connected to resilient cushion (12), and resilient cushion (12) is bonded with top plate (10), the resilient cushion far from the side outer wall of bottom plate (11)
(12) top exterior walls offer shock relieve vent, and shock relieve vent inner wall is plugged with the second damping spring (13), and the top plate (10) is separate
The side outer wall of bottom plate (11) has been bolted support frame (31), and support frame (31) side outer wall has been bolted
Feeding box (30), feeding box (30) side outer wall have been bolted the second motor (29), and the second motor (29)
Output shaft has been bolted the second driving wheel (32), and feeding box (30) the side inner wall and side enclosure interior pass through
It is bolted the second connection bearing (35), and two second connection bearing (35) inner walls are plugged with same second bull stick
(28), the second bull stick (28) outer wall is welded with the second screw rod (27), and the second bull stick (28) side outer wall is welded with
Two driven wheels (34), the second driving wheel (32) and the second driven wheel (34) outer wall are socketed with same second driving belt (33).
2. a kind of Sand screen of the construction according to claim 1 with multistage screening function, which is characterized in that
The quantity of first damping spring (3) is two to six, and two to six the first damping springs (3) are equidistant is evenly distributed on
The top exterior walls of hydraulic cylinder (2), the quantity of the second damping spring (13) are six to two ten, six to two ten the second damping bullets
Spring (13) is equidistant to be evenly distributed between top plate (10) and bottom plate (11).
3. a kind of Sand screen of the construction according to claim 1 with multistage screening function, which is characterized in that
Feeding box (30) side outer wall offers discharge hole, and discharge hole inner wall is plugged with discharge barrel (26), feeding box (30) one
Side outer wall offers feed opening, and feed opening inner wall is plugged with feed hopper (36).
4. a kind of Sand screen of the construction according to claim 1 with multistage screening function, which is characterized in that
The top plate (10) has been bolted cabinet (20) far from the side outer wall of bottom plate (11), and cabinet (20) side outer wall is opened
Equipped with mounting hole, inner wall of the hole installing is plugged with the first connection bearing (21).
5. a kind of Sand screen of the construction according to claim 4 with multistage screening function, which is characterized in that
Described first connection bearing (21) inner wall is plugged with the first bull stick (18), and the first bull stick (18) side outer wall is bolted
There are the first driven wheel (19).
6. a kind of Sand screen of the construction according to claim 5 with multistage screening function, which is characterized in that
First bull stick (18) outer wall has been bolted cartridge filter (23), and the first bull stick (18) outer wall is welded with the first spiral
Bar (24), the first screw rod (24) are located at cartridge filter (23) inside, and the first screw rod (24) side outer wall and cartridge filter (23) are interior
There are five to ten cm clearances between wall.
7. a kind of Sand screen of the construction according to claim 1 with multistage screening function, which is characterized in that
The mounting plate (14) has been bolted first motor (15) far from the side outer wall of hydraulic cylinder (2), and first motor
(15) the first driving wheel (16) have been bolted in output shaft.
8. a kind of Sand screen of the construction according to claim 5 with multistage screening function, which is characterized in that
First bull stick (18) side outer wall has been bolted the first driven wheel (19), and the first driving wheel (16) and first from
Driving wheel (19) outer wall is socketed with same first driving belt (17).
9. a kind of Sand screen of the construction according to claim 4 with multistage screening function, which is characterized in that
Cabinet (20) side inner wall has been bolted striker plate (25), and the opposite side inner wall of cabinet (20) passes through bolt
It is connected with the same blanking box (22), the side of blanking box (22) bottom outer wall is welded with blanking tube, blanking tube and blanking box
(22) inside connection.
10. a kind of Sand screen of the construction according to claim 7 with multistage screening function, feature exist
In the first motor (15) and the second motor (29) are connected with switch by conducting wire, and switch is connected with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965771.2A CN110227643B (en) | 2018-08-23 | 2018-08-23 | Sand screening device with multistage screening function for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965771.2A CN110227643B (en) | 2018-08-23 | 2018-08-23 | Sand screening device with multistage screening function for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110227643A true CN110227643A (en) | 2019-09-13 |
| CN110227643B CN110227643B (en) | 2022-04-19 |
Family
ID=67861816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810965771.2A Active CN110227643B (en) | 2018-08-23 | 2018-08-23 | Sand screening device with multistage screening function for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110227643B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558524A (en) * | 2020-05-25 | 2020-08-21 | 顾世来 | Multistage screening sand machine for building |
| CN111632809A (en) * | 2020-04-16 | 2020-09-08 | 四川省平武锰业(集团)有限公司 | Manganese ore raw material screening equipment |
| CN111940277A (en) * | 2020-08-03 | 2020-11-17 | 汪波 | Sand screening equipment for building construction |
| CN112427289A (en) * | 2020-12-09 | 2021-03-02 | 重庆地之根再生资源开发有限责任公司 | Multistage screening equipment is used in recycled concrete processing |
| CN112808553A (en) * | 2019-11-18 | 2021-05-18 | 湖南农业大学 | Quick separation mechanism of wheat edulcoration machinery |
| CN114100838A (en) * | 2021-10-28 | 2022-03-01 | 三峡昌耀管廊建设有限公司 | Quartz sand grading system and method applied to brick making |
| CN114733401A (en) * | 2022-04-29 | 2022-07-12 | 江苏迅霆建设工程有限公司 | Mixing and stirring device for house construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1477694A (en) * | 1973-10-24 | 1977-06-22 | Lafarge Sa | Grading device for nodules |
| CN203778331U (en) * | 2014-03-31 | 2014-08-20 | 青岛沃隆花生机械有限公司 | Combined type particle crop screening machine |
| CN107470133A (en) * | 2017-09-20 | 2017-12-15 | 楼炜 | A kind of removable automatic sand sieving device |
| CN206911713U (en) * | 2017-07-11 | 2018-01-23 | 厦门理工学院 | A kind of civil engineering classification sand sieving machine |
| CN107639737A (en) * | 2017-10-31 | 2018-01-30 | 天津科创复兴科技咨询有限公司 | A kind of architecture production is used from charging mixing device |
| CN108278469A (en) * | 2018-03-13 | 2018-07-13 | 江苏爱纺纺织有限公司 | A kind of rack that Weaving device damping performance is good |
-
2018
- 2018-08-23 CN CN201810965771.2A patent/CN110227643B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1477694A (en) * | 1973-10-24 | 1977-06-22 | Lafarge Sa | Grading device for nodules |
| CN203778331U (en) * | 2014-03-31 | 2014-08-20 | 青岛沃隆花生机械有限公司 | Combined type particle crop screening machine |
| CN206911713U (en) * | 2017-07-11 | 2018-01-23 | 厦门理工学院 | A kind of civil engineering classification sand sieving machine |
| CN107470133A (en) * | 2017-09-20 | 2017-12-15 | 楼炜 | A kind of removable automatic sand sieving device |
| CN107639737A (en) * | 2017-10-31 | 2018-01-30 | 天津科创复兴科技咨询有限公司 | A kind of architecture production is used from charging mixing device |
| CN108278469A (en) * | 2018-03-13 | 2018-07-13 | 江苏爱纺纺织有限公司 | A kind of rack that Weaving device damping performance is good |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808553A (en) * | 2019-11-18 | 2021-05-18 | 湖南农业大学 | Quick separation mechanism of wheat edulcoration machinery |
| CN111632809A (en) * | 2020-04-16 | 2020-09-08 | 四川省平武锰业(集团)有限公司 | Manganese ore raw material screening equipment |
| CN111558524A (en) * | 2020-05-25 | 2020-08-21 | 顾世来 | Multistage screening sand machine for building |
| CN111940277A (en) * | 2020-08-03 | 2020-11-17 | 汪波 | Sand screening equipment for building construction |
| CN112427289A (en) * | 2020-12-09 | 2021-03-02 | 重庆地之根再生资源开发有限责任公司 | Multistage screening equipment is used in recycled concrete processing |
| CN114100838A (en) * | 2021-10-28 | 2022-03-01 | 三峡昌耀管廊建设有限公司 | Quartz sand grading system and method applied to brick making |
| CN114733401A (en) * | 2022-04-29 | 2022-07-12 | 江苏迅霆建设工程有限公司 | Mixing and stirring device for house construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110227643B (en) | 2022-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110227643A (en) | A kind of Sand screen of the construction with multistage screening function | |
| CN207614988U (en) | A kind of construction waste retracting device | |
| CN107159563A (en) | A kind of high-efficiency sand sieve for building of uniform blanking | |
| CN210646788U (en) | Ore crushing device with circulating filtration function | |
| CN209424067U (en) | A kind of Sand screen that construction screening effect is good | |
| CN212328817U (en) | Automatic sand sieving device of pay-off | |
| CN106824381A (en) | A kind of chemical industry powder raw material screening installation of environmental protection | |
| CN216025133U (en) | Building waste collects treatment facility for civil engineering | |
| CN206731518U (en) | A kind of fine solid particle special vibrating screening machine | |
| CN107020233A (en) | One kind building sandy soil vibratory sieve | |
| CN210523020U (en) | Sand screening machine for constructional engineering | |
| CN214210662U (en) | Environment-friendly building rubbish screening section of thick bamboo | |
| CN206854059U (en) | One kind building sandy soil vibratory sieve | |
| CN208390405U (en) | A kind of construction sand sieving machine | |
| CN215430166U (en) | Screening sand device for construction site construction | |
| CN204699911U (en) | The convenient screening plant that gathers materials of a kind of drum-type | |
| CN208758011U (en) | A kind of husky equipment of construction sieve | |
| CN211598663U (en) | Coal mining machine with pulverized coal collection function | |
| CN210333288U (en) | Novel screening sand equipment for building engineering | |
| CN207770299U (en) | A kind of screening machine easily changing sieve | |
| CN217726173U (en) | Dregs cleaning device is used in highway construction | |
| CN210128662U (en) | Blasting engineering is with quick cloth hole appearance | |
| CN212120702U (en) | Concrete processing is with high-efficient screening mechanism | |
| CN108672282A (en) | A kind of sieve material device with slag trimmer | |
| CN212883420U (en) | Grit screening installation for construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |