CN112387576A - Screening sand device for building engineering - Google Patents
Screening sand device for building engineering Download PDFInfo
- Publication number
- CN112387576A CN112387576A CN202011411278.XA CN202011411278A CN112387576A CN 112387576 A CN112387576 A CN 112387576A CN 202011411278 A CN202011411278 A CN 202011411278A CN 112387576 A CN112387576 A CN 112387576A
- Authority
- CN
- China
- Prior art keywords
- groove
- thick bamboo
- sieve section
- top plate
- sand screening
- 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 54
- 238000012216 screening Methods 0.000 title claims abstract description 48
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 27
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 27
- 241001330002 Bambuseae Species 0.000 claims abstract description 27
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 27
- 239000011425 bamboo Substances 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000004744 fabric Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 238000007873 sieving Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
-
- 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
-
- 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
- B07B1/54—Cleaning with beating devices
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a sand screening device for constructional engineering, relates to the technical field of constructional engineering, and mainly solves the problems that the sand screening device used in the existing constructional engineering is not thorough in screening and inconvenient in cleaning residual impurities in the using process; the device includes the base, be provided with the support column on the base, the support column links to each other with the mount pad, be provided with the conveyer belt on the mount pad, the top of base is provided with the roof, the downside of roof is provided with a sieve section of thick bamboo, a sieve section of thick bamboo passes through the gyro wheel and rolls the installation, be provided with the screen cloth on the lateral wall of a sieve section of thick bamboo, be provided with the connecting rod between a sieve section of thick bamboo, the screen cloth sets up between connecting rod and a sieve section of thick bamboo, the intermediate position of a sieve section of thick bamboo is provided with outer ring gear, the intermediate position of roof is provided with power device, outer ring gear links to each other with power device, the unsettled first conveyer belt of installing.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a sand screening device for constructional engineering.
Background
The sand is the essential building raw materials in the building engineering construction, and the building engineering often need carry out a large amount of sieve huskies operations, gets rid of the large granule sand in the sand and some impurity, makes the purity of material improve, can increase building engineering's quality, and building engineering can use the sieve husky device when sieving the sand to the sand usually.
The screening of current sand screening device for building engineering in-process that uses is thorough inadequately, and the sand is in the finer sand of easy remixing when screening, and it is great to remaining impurity clearance degree of difficulty after the screening simultaneously, influences holistic screening sand efficiency.
Disclosure of Invention
An embodiment of the present invention provides a sand screening device for building engineering to solve the problems in the background art.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a sand screening device for constructional engineering comprises a base, wherein a support column is arranged on the base and is connected with a mounting seat, a conveying belt is arranged on the mounting seat, a top plate is arranged above the base, a screen cylinder is arranged on the lower side of the top plate, a matching groove is formed in the edge of the screen cylinder, the screen cylinder is installed in a rolling mode through a roller and the matching groove, the roller and the mounting column are installed in a rotating mode, the mounting column is connected with the top plate through a connecting block, screen meshes are arranged on the side wall of the screen cylinder, a connecting rod is arranged between the screen cylinders, the screen meshes are arranged between the connecting rod and the screen cylinder, an outer gear ring is arranged in the middle of the screen cylinder, a power device is arranged in the middle of the top plate, a check ring is arranged in the inner ring position on the right side of the screen cylinder, a guide inclined plate is uniformly arranged in, the inside unsettled first conveyer belt of installing of a sieve section of thick bamboo, sieve section of thick bamboo left side bottom is provided with the second conveyer belt.
As a further scheme of the embodiment of the invention: the power device comprises an intermediate gear, the intermediate gear is connected with a mounting groove in the top plate through a mounting shaft, the intermediate gear is meshed with a driving gear on the upper side, the driving gear is connected with an output shaft, the output shaft is connected with a motor, and the motor is fixedly mounted on the top plate.
As a further scheme of the embodiment of the invention: the roller is characterized in that a first groove and a second groove are formed in the roller, the inner diameter of the first groove is larger than that of the second groove, a spring is arranged between the first groove and the mounting column, and a fixing bolt is arranged between the second groove and the bottom mounting column.
As a further scheme of the embodiment of the invention: the side wall of the roller is evenly embedded with balls, and the roller is installed through the balls and the matching grooves.
As a further scheme of the embodiment of the invention: the installation epaxial cam that is provided with of axle, the cam symmetry is installed in the both sides of intermediate gear.
As a further scheme of the embodiment of the invention: and limiting rings are arranged on two sides of the outer gear ring, and the height of each limiting ring is higher than that of the outer gear ring.
As a further scheme of the embodiment of the invention: the top plate is internally provided with a sliding groove, the top plate is fixedly installed with a telescopic cylinder, the telescopic cylinder is connected with a telescopic column, a sliding block is arranged on the connecting block and connected with the telescopic column, and the connecting block is connected with the sliding groove in a sliding mode through the sliding block.
As a further scheme of the embodiment of the invention: the second conveyor belt is arranged in a leftward inclined mode, and the inclined angle is five degrees.
As a further scheme of the embodiment of the invention: the rotary drum is rotatably arranged on the mounting seat, the rotary drum is obliquely arranged, the rotary drum is symmetrically provided with two groups, the included angle formed between the rotary drums is one hundred and forty-five degrees, the two groups of the included angles are connected through universal joints, and the conveying belt is laid on the two groups of the rotary drums.
Compared with the prior art, the embodiment of the invention has the beneficial effects that:
according to the sand screening device, the top plate is arranged, the idler wheels are arranged below the top plate in a combined manner, the screen drum is mounted in a suspended manner, and the power device drives the screen drum to rotate, so that sand screening operation is realized; the sand raw materials are conveyed into the screen drum through the first conveying belt, the sand is subjected to continuous screening operation in the screen drum in cooperation with the guide inclined plate, the guide inclined plate can prevent the sand from leaking from the left end, and meanwhile, the sand is prevented from leaking from the right side in the screening process in cooperation with the check ring; the cam is arranged on the mounting shaft and is combined with the cam to beat the screen, so that sand with high humidity is prevented from being adhered to the screen, and screening efficiency and screening effect are guaranteed; the limiting rings are arranged on the two sides of the outer gear ring, and the screen drum and the intermediate gear are limited by combining the limiting rings, so that the intermediate gear and the outer gear ring are prevented from being staggered, and the reliable transmission of power is ensured; and cleaning and screening residual impurities by a second conveyor belt which is obliquely arranged.
Drawings
Fig. 1 is a schematic structural view of a sand sieving device for construction engineering.
Fig. 2 is a schematic view of an installation structure of a roller in a sand sieving device for construction engineering.
Fig. 3 is a schematic structural view of a screen drum in a sand screening device for construction engineering.
Fig. 4 is a sectional structure diagram of a roller in the sand sieving device for construction engineering.
Fig. 5 is a schematic view of an installation structure of an intermediate gear in a sand sieving device for construction engineering.
In the figure: 1, a base, 2 support columns, 3 rollers, 4 conveying belts, 5 universal joints, 6 mounting seats, 7 top plates, 70 sliding grooves, 71 telescopic cylinders, 72 telescopic columns, 8 connecting blocks, 80 sliding blocks, 9 mounting columns, 10 mounting blocks, 11 rollers, 12 screen drums, 120 connecting rods, 13 matching grooves, 14 screens, 15 guide inclined plates, 16 external gear rings, 17 limiting rings, 18 intermediate gears, 19 driving gears, 20 output shafts, 21 motors, 22 mounting shafts, 23 cams, 24 retaining rings, 25 first conveying belts and 26 second conveying belts;
110 first groove, 111 second groove, 112 spring, 113 fixing bolt, 114 bearing.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
as shown in fig. 1-5, a sand sieving device for building engineering comprises a base 1, wherein a supporting column 2 is arranged on the base 1, the supporting column 2 is connected with a mounting seat 6, a conveying belt 4 is arranged on the mounting seat 6, a top plate 7 is arranged above the base 1, a sieve cylinder 12 is arranged on the lower side of the top plate 7, a matching groove 13 is arranged on the edge of the sieve cylinder 12, the sieve cylinder 12 is rotatably installed with the matching groove 13 through a roller 11, the roller 11 is rotatably installed with a mounting column 9, the mounting column 9 is connected with the top plate 7 through a connecting block 8, a sieve 14 is arranged on the side wall of the sieve cylinder 12, a connecting rod 120 is arranged between the sieve cylinders 12, the sieve 14 is arranged between the connecting rod 120 and the sieve cylinder 12, an outer gear ring 16 is arranged at the middle position of the sieve cylinder 12, and a power device is arranged at the middle position of the top plate 7, a retainer ring 24 is arranged at the inner ring position on the right side of the screen cylinder 12, a guide inclined plate 15 is uniformly arranged in the screen cylinder 12, the outer gear ring 16 is connected with a power device, a first conveyor belt 25 is mounted in the screen cylinder 12 in a suspended mode, and a second conveyor belt 26 is arranged at the bottom of the left side of the screen cylinder 12.
Specifically, the sand falling from the upper screen is received by the conveyer belt 4 on the base 1 and is conveyed away.
More specifically, through set up gyro wheel 11 in roof 7 downside, combine gyro wheel 11 to install sieve section of thick bamboo 12, through the outer ring gear 16 that sets up in the middle of the sieve section of thick bamboo 12, combine outer ring gear 16 and power device to drive sieve section of thick bamboo 12 and rotate to the realization is sieved the operation to the sand in the sieve section of thick bamboo 12.
More specifically, in order to guarantee that sand can not leak from the side of a sieve section of thick bamboo 12 when screening, through set up retaining ring 24 at the right side inner circle of a sieve section of thick bamboo 12, combine retaining ring 24 to carry out the separation to sand, set up direction swash plate 15 in a sieve section of thick bamboo 12 simultaneously, when sieve section of thick bamboo 12 clockwise turning, sand all the time moves right under the effect of direction swash plate 15, after the sand screening is finished, anticlockwise rotation sieve section of thick bamboo 12, sand leaves sieve section of thick bamboo 12 from the left side under the effect of direction swash plate 15, receive by second conveyer belt 26.
Further, the power device comprises an intermediate gear 18, the intermediate gear 18 is connected with a mounting groove on the top plate 7 through a mounting shaft 22, the intermediate gear 18 is meshed with a driving gear 19 on the upper side, the driving gear 19 is connected with an output shaft 20, the output shaft 20 is connected with a motor 21, and the motor 21 is fixedly mounted with the top plate 7.
Specifically, through rotating installation intermediate gear 18 on roof 7, combine motor 21 and driving gear 19 to drive intermediate gear 18 and rotate, realize power transmission, and then make a sieve section of thick bamboo 12 rotate, accomplish the screening operation.
Further, a first groove 110 and a second groove 111 are arranged in the roller 11, the inner diameter of the first groove 110 is larger than that of the second groove 111, a spring 112 is arranged between the first groove 110 and the mounting column 9, and a fixing bolt 113 is arranged between the second groove 111 and the bottom mounting column 9.
Specifically, in order to guarantee the steady rotation operation of a sieve section of thick bamboo 12, set up first recess 110 and second recess 111 in gyro wheel 11, combine spring 112 and fixing bolt 113 to install gyro wheel 11 to reduce the frictional resistance between gyro wheel 11 and erection column 9 and the cooperation groove 13, reduce spare part wearing and tearing, promote the screening effect simultaneously.
Further, the side wall of the roller 11 is uniformly embedded with balls 115, and the roller 11 is mounted with the matching groove 13 through the balls 115.
Specifically, in order to further ensure the smooth operation of the sieving, the rolling balls 115 are arranged on the side wall between the roller 11 and the matching groove 13, and the sieving cylinder 12 is installed by combining the rolling balls 115, so that the rotational friction resistance is reduced.
Furthermore, two sides of the outer gear ring 16 are provided with a limiting ring 17, and the height of the limiting ring 17 is higher than that of the outer gear ring 16.
Specifically, the limiting rings 17 are arranged on two sides of the outer gear ring 16, so that the middle gear 18 and the outer gear ring 16 are meshed with each other, power transmission interruption caused by dislocation is avoided, and stable screening is guaranteed.
Further, a sliding groove 70 is formed in the top plate 7, the top plate 7 is fixedly installed on a telescopic cylinder 71, the telescopic cylinder 71 is connected with a telescopic column 72, a sliding block 80 is arranged on the connecting block 8, the sliding block 80 is connected with the telescopic column 72, and the connecting block 8 is slidably connected with the sliding groove 70 through the sliding block 80.
Specifically, the connecting block 8 is movably mounted through the sliding groove 70 and the sliding block 80, so that the roller 11 and the screen cylinder 12 can be conveniently installed in a matched mode.
Further, the second conveyor belt 26 is inclined to the left by an angle of five degrees.
Specifically, the second conveyor belt 26 is inclined to receive the screened impurities for conveying and cleaning.
Example 2:
this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.
A sand screening device for construction engineering, comprising all the components of embodiment 1, and further comprising:
further, a cam 23 is arranged on the mounting shaft 22, and the cam 23 is symmetrically arranged on two sides of the intermediate gear 18.
Specifically, in order to guarantee the screening effect of a sieve section of thick bamboo 12, avoid the great sand adhesion of some humidity on screen cloth 14, influence holistic screening efficiency and screening effect, through set up cam 23 on installation axle 22, installation axle 22 is when the pivoted, and the screen cloth 14 to a sieve section of thick bamboo 12 of regularity is beaten to avoid the sand adhesion to shine on the net, guarantee the screening effect.
Further, the installation seat 6 is provided with a roller 3 in a rotating manner, the roller 3 is obliquely arranged, the roller 3 is symmetrically arranged in two groups, two groups of included angles formed between the rollers 3 are one hundred and forty-five degrees, the two groups of included angles are connected through universal joints 5 between the rollers 3, and the conveying belt 4 is laid on the two groups of rollers 3.
Specifically, the conveying belt 4 is installed through the rollers 3 symmetrically arranged, sand after screening is received conveniently, and meanwhile the shedding phenomenon in the conveying process is reduced.
The working principle of the embodiment of the invention is as follows:
as shown in fig. 1-5, a top plate 7 is arranged, a roller 11 is arranged below the top plate 7, a screen cylinder 12 is mounted in a suspended manner, and the power device drives the screen cylinder 12 to rotate, so that sand screening operation is realized; the sand raw material is conveyed into the screen cylinder 12 through the first conveying belt 25, the sand is matched with the guide inclined plate 15 in the screen cylinder 12 for continuous screening operation, the guide inclined plate 15 can prevent the sand from leaking from the left end, and meanwhile, the sand is prevented from leaking from the right side in the screening process under the matching of the check ring 24; the cam 23 is arranged on the mounting shaft 22 and is combined with the cam 23 to beat the screen 14, so that sand with high humidity is prevented from being adhered to the screen 14 to block the screen, and the screening efficiency and the screening effect are ensured; the limiting rings 17 are arranged on the two sides of the outer gear ring 16, and the screening drum 12 and the intermediate gear 18 are limited by combining the limiting rings 17, so that the intermediate gear 18 and the outer gear ring 16 are prevented from being staggered, and the stable and continuous screening operation is ensured; the screened residual impurities are cleaned by the second conveyor belt 26 arranged obliquely.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The sand screening device for the building engineering comprises a base (1), wherein a supporting column (2) is arranged on the base (1), and is characterized in that the supporting column (2) is connected with a mounting seat (6), a conveying belt (4) is arranged on the mounting seat (6), a top plate (7) is arranged above the base (1), a screen drum (12) is arranged on the lower side of the top plate (7), a matching groove (13) is formed in the edge of the screen drum (12), the screen drum (12) is installed in a rolling mode through a roller (11) and the matching groove (13), the roller (11) and the mounting column (9) are installed in a rotating mode, the mounting column (9) is connected with the top plate (7) through a connecting block (8), a screen (14) is arranged on the side wall of the screen drum (12), a connecting rod (120) is arranged between the screen drums (12), and the screen (14) is arranged between the connecting rod (120) and the screen drum (12), the middle position of a sieve section of thick bamboo (12) is provided with outer ring gear (16), the middle position of roof (7) is provided with power device, the right side inner circle position of a sieve section of thick bamboo (12) is provided with retaining ring (24), evenly be provided with direction swash plate (15) in a sieve section of thick bamboo (12), outer ring gear (16) link to each other with power device, the unsettled first conveyer belt (25) of installing in inside of a sieve section of thick bamboo (12), sieve section of thick bamboo (12) left side bottom is provided with second conveyer belt (26).
2. The sand screening device for the building engineering as claimed in claim 1, characterized in that the power device comprises an intermediate gear (18), the intermediate gear (18) is connected with a mounting groove on the top plate (7) through a mounting shaft (22), the intermediate gear (18) is meshed with a driving gear (19) on the upper side, the driving gear (19) is connected with an output shaft (20), the output shaft (20) is connected with a motor (21), and the motor (21) is fixedly mounted with the top plate (7).
3. The sand screening device for the building engineering according to claim 1, wherein a first groove (110) and a second groove (111) are arranged in the roller (11), the inner diameter of the first groove (110) is larger than that of the second groove (111), a spring (112) is arranged between the first groove (110) and the mounting column (9), and a fixing bolt (113) is arranged between the second groove (111) and the bottom mounting column (9).
4. The sand screening device for the construction engineering as claimed in claim 1, wherein the side wall of the roller (11) is evenly embedded with balls (115), and the roller (11) is installed with the matching groove (13) through the balls (115).
5. A sand screening device for building engineering according to claim 2, characterized in that the mounting shaft (22) is provided with cams (23), and the cams (23) are symmetrically mounted on both sides of the intermediate gear (18).
6. The sand screening device for the construction engineering as claimed in claim 1, wherein the outer gear ring (16) is provided with a limiting ring (17) on both sides, and the height of the limiting ring (17) is higher than that of the outer gear ring (16).
7. The sand screening device for the building engineering according to claim 1, wherein a sliding groove (70) is formed in the top plate (7), the top plate (7) is fixedly installed on a telescopic cylinder (71), the telescopic cylinder (71) is connected with a telescopic column (72), a sliding block (80) is arranged on the connecting block (8), the sliding block (80) is connected with the telescopic column (72), and the connecting block (8) is in sliding connection with the sliding groove (70) through the sliding block (80).
8. A screening apparatus according to claim 1, wherein the second conveyor belt (26) is inclined to the left by an angle of five degrees.
9. The sand screening device for the building engineering according to claim 1, wherein the installation seat (6) is rotatably provided with rollers (3), the rollers (3) are obliquely arranged, the rollers (3) are symmetrically arranged in two groups, an included angle formed between the two groups of rollers (3) is one hundred and forty-five degrees, the two groups of rollers (3) are connected through universal joints (5), and the conveying belt (4) is laid on the two groups of rollers (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411278.XA CN112387576B (en) | 2020-12-04 | 2020-12-04 | Screening sand device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011411278.XA CN112387576B (en) | 2020-12-04 | 2020-12-04 | Screening sand device for building engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112387576A true CN112387576A (en) | 2021-02-23 |
| CN112387576B CN112387576B (en) | 2022-07-29 |
Family
ID=74604370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011411278.XA Expired - Fee Related CN112387576B (en) | 2020-12-04 | 2020-12-04 | Screening sand device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112387576B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116037449A (en) * | 2023-01-10 | 2023-05-02 | 嘉兴市九二建设工程有限公司 | Automatic sand screening device of circulating type building engineering |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200970580Y (en) * | 2006-04-18 | 2007-11-07 | 刘永定 | Multiple angle roller broken bag siever |
| KR20090098463A (en) * | 2008-03-14 | 2009-09-17 | 수성산업(주) | Apparatus for reclaiming of waste earth and sand |
| CN203030498U (en) * | 2013-01-16 | 2013-07-03 | 山东普金肥料有限公司 | Drum screen vibrator |
| CN105107737A (en) * | 2015-08-28 | 2015-12-02 | 重庆市永川区天堂化工厂 | Fertilizer screening device capable of achieving automatic cleaning |
| CN206509216U (en) * | 2016-11-24 | 2017-09-22 | 江勋川 | A kind of civil engineering sand sieving machine |
| CN107597347A (en) * | 2017-09-19 | 2018-01-19 | 郑州大学 | A kind of Sand screen for moist construction sand |
| CN207746097U (en) * | 2017-12-02 | 2018-08-21 | 南京滨江建材科技集团有限公司 | Roll sand sieving machine |
| CN110385252A (en) * | 2019-08-30 | 2019-10-29 | 贵州大学 | A kind of mining anti-clogging ore sieving device |
| CN211303179U (en) * | 2019-12-13 | 2020-08-21 | 王启同 | Sand screening installation is used in road and bridge construction |
| CN211463795U (en) * | 2019-12-27 | 2020-09-11 | 深圳市宝金华混凝土有限公司 | Sand screening device with high screening utilization rate |
-
2020
- 2020-12-04 CN CN202011411278.XA patent/CN112387576B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200970580Y (en) * | 2006-04-18 | 2007-11-07 | 刘永定 | Multiple angle roller broken bag siever |
| KR20090098463A (en) * | 2008-03-14 | 2009-09-17 | 수성산업(주) | Apparatus for reclaiming of waste earth and sand |
| CN203030498U (en) * | 2013-01-16 | 2013-07-03 | 山东普金肥料有限公司 | Drum screen vibrator |
| CN105107737A (en) * | 2015-08-28 | 2015-12-02 | 重庆市永川区天堂化工厂 | Fertilizer screening device capable of achieving automatic cleaning |
| CN206509216U (en) * | 2016-11-24 | 2017-09-22 | 江勋川 | A kind of civil engineering sand sieving machine |
| CN107597347A (en) * | 2017-09-19 | 2018-01-19 | 郑州大学 | A kind of Sand screen for moist construction sand |
| CN207746097U (en) * | 2017-12-02 | 2018-08-21 | 南京滨江建材科技集团有限公司 | Roll sand sieving machine |
| CN110385252A (en) * | 2019-08-30 | 2019-10-29 | 贵州大学 | A kind of mining anti-clogging ore sieving device |
| CN211303179U (en) * | 2019-12-13 | 2020-08-21 | 王启同 | Sand screening installation is used in road and bridge construction |
| CN211463795U (en) * | 2019-12-27 | 2020-09-11 | 深圳市宝金华混凝土有限公司 | Sand screening device with high screening utilization rate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116037449A (en) * | 2023-01-10 | 2023-05-02 | 嘉兴市九二建设工程有限公司 | Automatic sand screening device of circulating type building engineering |
| CN116037449B (en) * | 2023-01-10 | 2023-08-18 | 嘉兴市九二建设工程有限公司 | Automatic sand screening device of circulating type building engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112387576B (en) | 2022-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215363482U (en) | Cleaning device of grit conveyer belt | |
| CN107890984B (en) | Anti-blocking type double-layer drum screen | |
| CN112387576B (en) | Screening sand device for building engineering | |
| CN204953290U (en) | A hierarchical formula screening plant for screening haydite | |
| CN204892368U (en) | Drum -type screening sand machine | |
| CN1223505C (en) | Passenger conveyor system | |
| CN103495542A (en) | Grade screening machine for fritillaria ussuriensis maxim | |
| CN111570278A (en) | Raw materials screening plant of PP composite particles production usefulness | |
| CN202212339U (en) | Roller sand sieving machine | |
| CN201692933U (en) | Large multilayer equal thickness vibration screen of ellipse tracks | |
| CN208494926U (en) | A kind of vibrating screen | |
| CN109894349A (en) | A kind of building construction Sand screen | |
| CN106391291B (en) | A kind of cylinder sieving-washing machine of high-efficiency environment friendly | |
| CN205675660U (en) | Conveyor support structure | |
| CN213527702U (en) | Vibrating drum screen | |
| CN210102692U (en) | Novel ball material conveying mechanism | |
| CN208194880U (en) | Rubber wheel drive rotary screen | |
| CN206435452U (en) | A kind of pentagonal section grain rotary screen | |
| CN212888907U (en) | Novel chloroprene rubber rinsing machine netting roller | |
| CN201235344Y (en) | Drum-type sand screen | |
| CN201692934U (en) | Large multi-layer oval-track horizontal vibrating screen | |
| CN110180785A (en) | Coal picker with fine screening function | |
| CN215997419U (en) | Steel slag screening machine | |
| CN218925213U (en) | Reclaimed soil and stone separation device | |
| CN212664116U (en) | Double-layer double-power shaftless rolling screen |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220712 Address after: 844000 Binhe Road, Kashi City, Kashi Prefecture, Xinjiang Uygur Autonomous Region Applicant after: KASHI CITY XINLONG CONSTRUCTION (Group) Co.,Ltd. Address before: Room 1304, building 19, hongfengjiayuan, 583 Hongqi Road, Huzhou City, Zhejiang Province, 313000 Applicant before: Xing Chaowu |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |