CN108787459A - A kind of Sand screen of automatic collection stone for building - Google Patents
A kind of Sand screen of automatic collection stone for building Download PDFInfo
- Publication number
- CN108787459A CN108787459A CN201810562189.1A CN201810562189A CN108787459A CN 108787459 A CN108787459 A CN 108787459A CN 201810562189 A CN201810562189 A CN 201810562189A CN 108787459 A CN108787459 A CN 108787459A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- sieve
- sand
- motor
- stone
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 58
- 239000004575 stone Substances 0.000 title claims abstract description 24
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000012216 screening Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- 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
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of Sand screens of automatic collection stone for building,Including cylinder,First sieve,Second sieve,Feeding cylinder,First motor,First rotating shaft,Gear,External toothing,Brush stroke,Hairbrush,First sieve,Pipeline,Collection frame,Second sieve,Spring,Second motor and cam,The present invention is equipped with feeding cylinder,First motor,Gear,External toothing,Brush stroke and hairbrush,It can make sand is circumferential uniformly to fall on the outside of the first sieve by cooperation,And the sand ecto-entad on the outside of the first sieve is gradually laid on the first sieve and the mesh of the first sieve can be avoided to block by hairbrush,The stone sifted out on the first sieve simultaneously is then constantly moved along brush stroke to the through-hole at the first sieve center,Can the stone filtered out be sent out outside cylinder and be collected automatically,It improves work efficiency,Equipped with the second motor,Cam and spring,Cam with spring cooperation by making the second sieve swing up and down,Be conducive to improve programmed screening efficiency.
Description
Technical field
The present invention relates to equipment technical field for building, the Sand screen of specifically a kind of automatic collection stone for building.
Background technology
Large junk is sieved in sand sieving machine also known as nonirrigated farmland, and sand-stone separator is to be suitable for river, reservoir, the sandstone separation equipment of coal yard.
By hull, shelf, speed reducer, conveyer belt, turn sieve, engine or motor, composition.This type is simple in structure, economic and practical, easily grasps
Make.It is divided into drum type sand screening machine, washing drum type sand screening machine, vibration sieve type sand sieving machine etc..
After existing sand sieving machine general utility functions for building are more single, and sieve is husky, need staff individually right
The stone filtered out on sieve is cleared up and is collected, complex for operation step, and labor intensity is big, and working efficiency is low.
Invention content
The purpose of the present invention is to provide a kind of Sand screens of automatic collection stone for building, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of Sand screen of automatic collection stone for building, including cylinder, the first sieve and the second sieve, the cylinder top
Be located at below feed hopper equipped with feed hopper, at the top of the cylinder lumen and be equipped with feeding cylinder, feeding cylinder by bearing be rotatablely installed in
At the top of cylinder lumen, first motor is installed positioned at feeding cylinder side at the top of cylinder, the output shaft of first motor passes through shaft coupling
It is fixedly connected with first rotating shaft, for first rotating shaft by being rotatablely connected at the top of bearing and cylinder, first rotating shaft end is equipped with gear,
External toothing is installed, external toothing is engaged with gear, and the feeding cylinder bottom side is equipped with discharge port, pan feeding on feeding cylinder lateral wall
Tube inner chamber bottom is tilted to discharge port side, and the feeding cylinder bottom other side is equipped with brush stroke by strut, and brush stroke bottom is logical
It crosses velcro and is connected with hairbrush, the feeding cylinder bottom is equipped with the first sieve, through-hole is offered at the first sieve center, described
Brush stroke is connected with pipeline with tangent setting on the outside of through-hole, via bottoms, and the pipeline other end extends to outside cylinder, and pipeline goes out
Collection frame is equipped with below mouthful, the cylinder body bottom has the second sieve, the second sieve right low left high to be obliquely installed, the second sieve
Right end is hinged with cylinder inboard wall, and the second sieve left end bottom is fixed with spring, and the spring other end is fixedly connected with fixed plate, fixed
Plate is fixed on cylinder inboard wall, and cylinder left side wall lower part is equipped with the second motor, and the output shaft of the second motor passes through shaft coupling
Device is fixedly connected with the second shaft, and the second shaft other end is through cylinder left side wall and extends in cylinder, and the second shaft passes through
Bearing is rotatablely connected with cylinder lateral wall, and the second roller end is equipped with cam, cam and the second screen bottom left contact, cylinder
It is located at the second sieve right end on right side wall and is equipped with sand outlet, the second sand outlet is equipped among cylinder body bottom.
As a further solution of the present invention：The cylinder body bottom central symmetry is fixed with four support legs.
As a further solution of the present invention：Cylinder left side wall bottom is fixed with support plate, is installed above support plate
Have a screw elevator, screw lifting motor spindle is equipped with material bin, is equipped with discharge port at the top of screw elevator, discharge port be located at into
Above hopper.
As a further solution of the present invention：First screen bottom both sides are mounted on vibrator.
As a further solution of the present invention：The collection frame inner cavity is equipped with metal mesh, the connection of collection frame bottom side
There is discharge pipe, valve is installed on discharge pipe, collection frame is obliquely installed to discharge pipe bottom side.
As a further solution of the present invention：Adhesion has nylon between cylinder inboard wall on the outside of second sieve upper surface
Cloth.
As a further solution of the present invention：The cylinder lumen bottom is obliquely installed by two lateral second sand outlets.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is equipped with feeding cylinder, first motor, gear, external tooth
Circle, brush stroke and hairbrush, sand are fallen by feed hopper in feeding cylinder, and the first sieve is fallen on by the discharge port of feeding cylinder bottom side
Outside, while starting first motor and rotating clockwise, first motor band moving gear rotates, and gear drives feeding cylinder by external toothing
It rotates counterclockwise, can make sand is circumferential uniformly to fall on the outside of the first sieve, vibrator work carries out sieve sand, feeding cylinder inverse time
While needle rotates, the hairbrush of brush stroke bottom is driven to rotate counterclockwise, the sand ecto-entad on the outside of the first sieve is gradual
It is laid on the first sieve and the mesh of the first sieve can be avoided to block, simultaneously because brush stroke is obliquely installed, the first sieve
The stone sifted out on the net is then constantly moved along brush stroke to the through-hole at the first sieve center, is fallen into pipeline by through-hole, so
It falls on afterwards on the metal mesh in collection frame, improves the husky efficiency of sieve, while can be sent out outside cylinder to the stone filtered out automatically
Portion is simultaneously collected, and accelerates operating rate, is reduced the husky step of sieve, is improved work efficiency, be equipped with the second motor, cam and bullet
Spring, through the first sieve screening after sieve fall on the second sieve, while the second motor band moving cam rotate, cam by with bullet
Spring cooperation makes the second sieve swing up and down, and is conducive to improve programmed screening efficiency, the rough sand of the second sieve upper surface is by going out sand
Mouth discharge is then discharged by the second sand outlet by the fine sand of the second sieve mesh, and completion multistage is sieved husky.
Description of the drawings
Fig. 1 is the structural schematic diagram of the Sand screen of automatic collection stone for building.
Fig. 2 be automatic collection stone for building Sand screen in the first sieve structural schematic diagram.
Fig. 3 be automatic collection stone for building Sand screen in collection frame structural schematic diagram.
In figure：1- cylinders, 2- sand outlets, the second sieves of 3-, 4- pipelines, 5- vibrators, the first sieves of 6-, 7- brush strokes,
8- gears, 9- first motors, 10- external toothings, 11- screw elevators, 12- external toothings, 13- feeding cylinders, 14- discharge ports, 15- enter
Hopper, 16- collection frames, the second motors of 17-, 18- springs, 19- cams, 20- support legs, 21- through-holes 21, the second sand outlets of 22-,
23- metal meshes.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of Sand screen of automatic collection stone for building, including cylinder
1, the first sieve 6 and the second sieve 3,1 bottom centre of the cylinder are symmetrically fixed with four support legs 20, and 1 top of cylinder is equipped with
Feed hopper 10,1 left side wall bottom of cylinder are fixed with support plate, screw elevator 11, screw elevator are equipped with above support plate
11 bottoms are equipped with material bin 15, and 11 top of screw elevator is equipped with discharge port, and discharge port is located at 10 top of feed hopper, the cylinder
1 inner cavity top of body is located at 10 lower section of feed hopper and is equipped with feeding cylinder 13, and feeding cylinder 13 is rotatablely installed by bearing and is pushed up in 1 inner cavity of cylinder
Portion, 1 top of cylinder are equipped with first motor 9 positioned at 13 side of feeding cylinder, and the output shaft of first motor 9 is fixed by shaft coupling to be connected
It is connected to first rotating shaft, first rotating shaft is rotatablely connected by bearing and 1 top of cylinder, and first rotating shaft end is equipped with gear 8, pan feeding
External toothing 12 is installed on 13 lateral walls of cylinder, external toothing 12 is engaged with gear 8, and 13 bottom side of the feeding cylinder is equipped with discharge port
14,13 intracavity bottom of feeding cylinder is tilted to 14 side of discharge port, and the 13 bottom other side of feeding cylinder is equipped with brush stroke by strut
7,7 bottom of brush stroke is connected with hairbrush by velcro, and 13 bottom of the feeding cylinder is equipped with the first sieve 6,6 bottom of the first sieve
Portion both sides are mounted on vibrator 5, and through-hole 21 is offered at 6 center of the first sieve, and the brush stroke 7 and 21 outside of through-hole are tangent
Setting, 21 bottom of through-hole are connected with pipeline 4, and 4 other end of pipeline extends to outside cylinder 1, are equipped with and collect below the outlet of pipeline 4
Frame 16,16 inner cavity of collection frame are equipped with metal mesh 23, and 16 bottom side of collection frame is connected with discharge pipe, valve is equipped on discharge pipe
Door, collection frame 16 are obliquely installed to discharge pipe bottom side, and 1 bottom of the cylinder has the second sieve 3, the second sieve 3 left
High right low dip setting, 3 right end of the second sieve is hinged with 1 inner wall of cylinder, and 3 left end bottom of the second sieve is fixed with spring 18, bullet
18 other end of spring is fixedly connected with fixed plate, and fixed plate is fixed on 1 inner wall of cylinder, on the outside of 3 upper surface of the second sieve with
Adhesion has nylon cloth between 1 inner wall of cylinder, prevents sand from being leaked out from the gap between 1 inner wall of the second sieve 3 and cylinder, the cylinder
1 left side wall lower part of body is equipped with the second motor 17, and the output shaft of the second motor 17 is fixedly connected by shaft coupling with the second shaft,
The second shaft other end is through 1 left side wall of cylinder and extends in cylinder 1, and the second shaft is rotated by bearing and 1 side wall of cylinder
Connection, the second roller end are equipped with cam 19, and cam 19 is contacted with 3 bottom left of the second sieve, is located on 1 right side wall of cylinder
Second sieve, 3 right end is equipped with sand outlet 2, and the second sand outlet 22 is equipped among 1 bottom of cylinder, and 1 intracavity bottom of cylinder is lateral by two
Second sand outlet 22 is obliquely installed, and conveniently goes out sand.
The present invention operation principle be：In the use of the present invention, staff constantly shovels sand in material bin 15, so
Sand is delivered in feed hopper 10 by sand through screw elevator 11 afterwards, does not need worker in this way and scoop is mentioned eminence, is reduced
Gravity acting alleviates the labor intensity of worker, and sand is fallen by feed hopper 10 in feeding cylinder 13, by 13 bottom side of feeding cylinder
Discharge port 14 fall on the outside of the first sieve 6, while starting first motor 9 and rotating clockwise, first motor 9 is with 8 turns of moving gear
Dynamic, gear 8 drives feeding cylinder 13 to rotate counterclockwise by external toothing 12, can make sand is circumferential uniformly to fall outside the first sieve 6
Side, vibrator 5 work, and carry out sieve sand, while feeding cylinder 13 rotates counterclockwise, drive the hairbrush of 7 bottom of brush stroke counterclockwise
The sand ecto-entad in 6 outside of the first sieve is gradually laid on the first sieve 6 and can avoid the first sieve 6 by rotation
Mesh block, simultaneously because brush stroke 7 is obliquely installed, the stone sifted out on the first sieve 6 is then constantly along brush stroke 7 to the
Through-hole 21 at one sieve, 6 center moves, and is fallen into pipeline 4, is then fallen on the metal mesh 23 in collection frame 16 by through-hole 21,
The sand that small part sand falls into through-hole 21 can be poured out by 16 bottom of collection frame and be screened again, the sieve after the screening of the first sieve 6
Son is fallen on the second sieve 3, while the second motor 17 is rotated with moving cam 19, and cam 19 with the cooperation of spring 18 by making the second sieve
Net 3 is swung up and down, and is conducive to improve programmed screening efficiency, the rough sand of 3 upper surface of the second sieve is discharged by sand outlet 2, is passed through
The fine sand of second sieve, 3 mesh is then discharged by the second sand outlet 22, and it is husky to complete multistage sieve.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of Sand screen of automatic collection stone for building, including cylinder（1）, the first sieve（6）With the second sieve（3）,
The cylinder（1）Top is equipped with feed hopper（10）, which is characterized in that the cylinder（1）Inner cavity top is located at feed hopper（10）Under
Side is equipped with feeding cylinder（13）, feeding cylinder（13）It is rotatablely installed in cylinder by bearing（1）Inner cavity top, cylinder（1）Top is located at
Feeding cylinder（13）Side is equipped with first motor（9）, first motor（9）Output shaft be fixedly connected with first turn by shaft coupling
Axis, first rotating shaft pass through bearing and cylinder（1）Top is rotatablely connected, and first rotating shaft end is equipped with gear（8）, feeding cylinder（13）
External toothing is installed on lateral wall（12）, external toothing（12）With gear（8）Engagement, the feeding cylinder（13）Bottom side is equipped with out
Material mouth（14）, feeding cylinder（13）Intracavity bottom is to discharge port（14）Side tilts, feeding cylinder（13）The bottom other side passes through strut
Brush stroke is installed（7）, brush stroke（7）Bottom is connected with hairbrush, the feeding cylinder by velcro（13）Bottom is equipped with
One sieve（6）, the first sieve（6）Through-hole is offered at center（21）, the brush stroke（7）With through-hole（21）Outside is tangent to be set
It sets, through-hole（21）Bottom is connected with pipeline（4）, pipeline（4）The other end extends to cylinder（1）Outside, pipeline（4）Outlet below
Equipped with collection frame（16）, the cylinder（1）Second sieve is arranged at bottom（3）, the second sieve（3）Right low left high is obliquely installed,
Second sieve（3）Right end and cylinder（1）Inner wall is hinged, the second sieve（3）Left end bottom is fixed with spring（18）, spring（18）Separately
One end is fixedly connected with fixed plate, and fixed plate is fixed on cylinder（1）On inner wall, the cylinder（1）Left side wall lower part is equipped with
Two motors（17）, the second motor（17）Output shaft be fixedly connected with the second shaft by shaft coupling, the second shaft other end passes through
Wear cylinder（1）Left side wall simultaneously extends to cylinder（1）Interior, the second shaft passes through bearing and cylinder（1）Side wall is rotatablely connected, second turn
Shaft end is equipped with cam（19）, cam（19）With the second sieve（3）Bottom left contacts, cylinder（1）It is located at the on right side wall
Two sieves（3）Right end is equipped with sand outlet（2）, cylinder（1）The second sand outlet is equipped among bottom（22）.
2. the Sand screen of automatic collection stone for building according to claim 1, which is characterized in that the cylinder（1）
Bottom centre is symmetrically fixed with four support legs（20）.
3. the Sand screen of automatic collection stone for building according to claim 1, which is characterized in that the cylinder（1）
Left side wall bottom is fixed with support plate, and screw elevator is equipped with above support plate（11）, screw elevator（11）It installs bottom
There is material bin（15）, screw elevator（11）Top is equipped with discharge port, and discharge port is located at feed hopper（10）Top.
4. the Sand screen of automatic collection stone for building according to claim 1, which is characterized in that first sieve
（6）Two bottom sides are mounted on vibrator（5）.
5. the Sand screen of automatic collection stone for building according to claim 1, which is characterized in that the collection frame
（16）Inner cavity is equipped with metal mesh（23）, collection frame（16）Bottom side is connected with discharge pipe, and valve is equipped on discharge pipe, receives
Collect frame（16）It is obliquely installed to discharge pipe bottom side.
6. the Sand screen of automatic collection stone for building according to claim 1, which is characterized in that second sieve
（3）Upper surface outside and cylinder（1）Adhesion has nylon cloth between inner wall.
7. the Sand screen of automatic collection stone for building according to claim 1, which is characterized in that the cylinder（1）
Intracavity bottom is by two lateral second sand outlets（22）It is obliquely installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562189.1A CN108787459B (en) | 2018-06-04 | 2018-06-04 | Sand screening device for automatically collecting stones for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562189.1A CN108787459B (en) | 2018-06-04 | 2018-06-04 | Sand screening device for automatically collecting stones for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108787459A true CN108787459A (en) | 2018-11-13 |
| CN108787459B CN108787459B (en) | 2020-12-18 |
Family
ID=64090272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810562189.1A Active CN108787459B (en) | 2018-06-04 | 2018-06-04 | Sand screening device for automatically collecting stones for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787459B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604163A (en) * | 2018-12-14 | 2019-04-12 | 重庆平祥塑料有限公司 | A kind of plastic pellet screening plant |
| CN110802020A (en) * | 2019-11-20 | 2020-02-18 | 江西益丰建设有限公司 | Grit divides sieve belt cleaning device for building engineering |
| CN111185367A (en) * | 2020-01-14 | 2020-05-22 | 重庆开洲九鼎牧业科技开发有限公司 | Feed screening device |
| CN111804568A (en) * | 2020-06-30 | 2020-10-23 | 郑锦锦 | Small-size swift clearance screening sand machine |
| CN111871777A (en) * | 2020-08-04 | 2020-11-03 | 福州市连江县利凯科技有限公司 | Building yellow sand transfer cart capable of self-conveying and self-screening |
| CN112044841A (en) * | 2020-07-22 | 2020-12-08 | 林志鹏 | Highway engineering road bed road surface construction is with novel stone desilt device |
| CN113441383A (en) * | 2021-05-27 | 2021-09-28 | 济宁市农业科学研究院 | Cotton seed screening device and screening method |
| CN115007441A (en) * | 2022-05-09 | 2022-09-06 | 陈想 | Sand screening mechanism capable of being built temporarily and having bottom material processing function for building decoration |
| CN115365130A (en) * | 2022-08-23 | 2022-11-22 | 深圳市万和仪精密机械有限公司 | Feeding mechanism for mechanical automation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110802020A (en) * | 2019-11-20 | 2020-02-18 | 江西益丰建设有限公司 | Grit divides sieve belt cleaning device for building engineering |
| CN111185367A (en) * | 2020-01-14 | 2020-05-22 | 重庆开洲九鼎牧业科技开发有限公司 | Feed screening device |
| CN111804568A (en) * | 2020-06-30 | 2020-10-23 | 郑锦锦 | Small-size swift clearance screening sand machine |
| CN112044841A (en) * | 2020-07-22 | 2020-12-08 | 林志鹏 | Highway engineering road bed road surface construction is with novel stone desilt device |
| CN112044841B (en) * | 2020-07-22 | 2022-08-09 | 林志鹏 | Highway engineering road bed road surface construction is with novel stone desilt device |
| CN111871777A (en) * | 2020-08-04 | 2020-11-03 | 福州市连江县利凯科技有限公司 | Building yellow sand transfer cart capable of self-conveying and self-screening |
| CN113441383A (en) * | 2021-05-27 | 2021-09-28 | 济宁市农业科学研究院 | Cotton seed screening device and screening method |
| CN115007441A (en) * | 2022-05-09 | 2022-09-06 | 陈想 | Sand screening mechanism capable of being built temporarily and having bottom material processing function for building decoration |
| CN115365130A (en) * | 2022-08-23 | 2022-11-22 | 深圳市万和仪精密机械有限公司 | Feeding mechanism for mechanical automation equipment |
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| CN108787459B (en) | 2020-12-18 |
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Effective date of registration: 20201130 Address after: 276000 tower 502, a science and Technology Pioneer Park, high tech Zone, Linyi City, Shandong Province Applicant after: Linyi frontier automation equipment Co., Ltd Address before: 233500 Bozhou, Mengcheng, Anhui, Chengguan Town, Fuyuan community, 4 yuan 5 Applicant before: Deng Shuai |
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