CN111097678A - Screening sand device is used in road and bridge construction - Google Patents
Screening sand device is used in road and bridge construction Download PDFInfo
- Publication number
- CN111097678A CN111097678A CN201911283676.5A CN201911283676A CN111097678A CN 111097678 A CN111097678 A CN 111097678A CN 201911283676 A CN201911283676 A CN 201911283676A CN 111097678 A CN111097678 A CN 111097678A
- Authority
- CN
- China
- Prior art keywords
- sand
- drum
- road
- cylinder
- bridge construction
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 title claims abstract description 96
- 238000012216 screening Methods 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 37
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 37
- 241001330002 Bambuseae Species 0.000 claims abstract description 37
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 37
- 239000011425 bamboo Substances 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 13
- 244000309464 bull Species 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims 1
- 239000004575 stone Substances 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007873 sieving 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of roads and bridges, in particular to a sand screening device for road and bridge construction, which comprises a sand adding hopper and a conical screen cylinder, wherein two sides of the conical screen cylinder are respectively connected with a first cylinder and a second cylinder; the sand screening device for road and bridge construction further comprises a driving assembly for driving the conical screen drum to rotate. This screening sand device for road and bridge construction drives first drum, a toper sieve section of thick bamboo and the whole rotation of second drum through first motor, and the sand falls, and debris such as stone roll down along the oblique section of thick bamboo wall of a toper sieve section of thick bamboo, have effectively solved debris overstock such as stone and have leaded to the problem of sieve mesh jam, have promoted screening efficiency.
Description
Technical Field
The invention relates to the technical field of roads and bridges, in particular to a sand screening device for road and bridge construction.
Background
In the road and bridge construction process, debris such as stones and the like mixed in sand are usually removed by a sand screening device. However, when the existing sand screening device is used in practice, large-particle impurities screened out are accumulated on the screen, so that the screen holes are easily blocked, and the screening efficiency is influenced. Aiming at the problems, the invention provides a sand screening device for road and bridge construction.
Disclosure of Invention
The invention aims to provide a sand screening device for road and bridge construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a sand screening device for road and bridge construction comprises a sand adding hopper and a conical screen cylinder, wherein two sides of the conical screen cylinder are respectively connected with a first cylinder and a second cylinder, a discharge pipe of the sand adding hopper extends into the conical screen cylinder, a second mounting plate and a first mounting plate are arranged at the lower sides of the first cylinder and the second cylinder, a first supporting leg and a second supporting leg are respectively arranged at the bottom of the first mounting plate and the bottom of the second mounting plate, and a supporting assembly for supporting the first cylinder, the conical screen cylinder and the second cylinder is arranged on the first mounting plate and the second mounting plate;
the sand screening device for road and bridge construction further comprises a driving assembly for driving the conical screen drum to rotate; during the use, in the sand that will treat the screening is added and is fought with sand, fall into a toper sieve section of thick bamboo interior xiaokou department, cooperation through drive assembly and supporting component, it rotates to drive a toper sieve section of thick bamboo, along with the rotation of a toper sieve section of thick bamboo, sand in the toper sieve section of thick bamboo constantly rolls, and because the toper structural design of a toper sieve section of thick bamboo, make the sand that is less than the sieve mesh diameter fall down, debris such as stone roll down along the oblique section of thick bamboo wall of a toper sieve section of thick bamboo, until discharging from the second drum, effectively solved debris such as stone overstock and lead to the problem that the sieve mesh blockked up, the efficiency.
As a further scheme of the invention: the supporting assembly comprises a wheel seat and a supporting rotating wheel;
the surfaces of the first cylinder and the second cylinder are respectively provided with a first wheel ring and a second wheel ring, the first wheel ring and the second wheel ring are respectively provided with a wheel groove matched with the supporting rotating wheel, the first mounting plate and the second mounting plate are respectively provided with a wheel seat, and the supporting rotating wheel is arranged on the wheel seat; support first drum, a toper sieve section of thick bamboo and second drum through the wheel seat with support the runner, utilize the cooperation of first wheel ring, second wheel ring and support runner for first drum, a toper sieve section of thick bamboo and second drum can rotate, support the runner and rotate along the race, play direction and spacing effect, avoid supporting the runner and follow landing on first wheel ring and second wheel ring.
As a still further scheme of the invention: the driving assembly comprises a first motor, a belt and a gear;
the output shaft of the first motor is connected with a first belt pulley, the bottom of the second mounting plate is provided with a support block, the support block is in bearing connection with a transmission shaft, two ends of the transmission shaft are respectively provided with a second belt pulley and a gear, the first belt pulley is in transmission connection with the second belt pulley through a belt, the surface of the first cylinder is provided with a gear ring, and the gear ring is meshed with the gear; drive first belt pulley through first motor and rotate, first belt pulley passes through the belt and drives the rotation of second belt pulley, and the second belt pulley drives transmission shaft and gear revolve, utilizes the meshing of gear and ring gear, and then drives first drum, a toper sieve section of thick bamboo and the whole rotation of second drum.
As a still further scheme of the invention: a sand receiving hopper is arranged at the lower side of the conical screen cylinder, fixed support rods are fixed on the first support leg and the second support leg, the sand receiving hopper is arranged on the fixed support rods, and the bottom of the sand receiving hopper is connected with a sand outlet pipe; the sand that rotates through a toper sieve section of thick bamboo and sifts out can fall into and connect the sand to fight in, along connecing the skew wall landing that the sand was fought, and the sand pipe discharge of going out is convenient for collect at last.
As a still further scheme of the invention: a bracket is arranged on the second mounting plate, and the sand adding hopper is fixed on the bracket; the sand adding hopper is supported and fixed by a bracket.
As a still further scheme of the invention: and a motor base is arranged on the second supporting leg, and a first motor is arranged on the motor base.
As a still further scheme of the invention: the sand outlet pipe is connected with the bottom of the lifting cylinder, and a discharge pipe is arranged on the bottom wall of the top of the lifting cylinder; the sand of screening gets into from going out the sand pipe and promotes a section of thick bamboo in, drives bull stick and spiral leaf operation through the second motor, can promote the sand of promotion bobbin base portion to discharge from the discharge pipe, be convenient for collect the bagging-off or transport, reinforcing functionality.
Compared with the prior art, the invention has the beneficial effects that:
1. the sand screening device for road and bridge construction supports the first cylinder, the conical screen cylinder and the second cylinder through the wheel seat and the supporting rotating wheel, the first cylinder, the conical screen cylinder and the second cylinder can rotate by utilizing the matching of the first wheel ring, the second wheel ring and the supporting rotating wheel, the supporting rotating wheel rotates along the wheel groove, the guiding and limiting effects are achieved, and the supporting rotating wheel is prevented from sliding off the first wheel ring and the second wheel ring; drive first belt pulley through first motor and rotate, first belt pulley passes through the belt and drives the rotation of second belt pulley, the second belt pulley drives transmission shaft and gear revolve, utilize the meshing of gear and ring gear, and then drive first drum, toper sieve section of thick bamboo and the whole rotation of second drum, along with the rotation of toper sieve section of thick bamboo, sand in the toper sieve section of thick bamboo constantly rolls, because the toper structural design of toper sieve section of thick bamboo, make the sand that is less than the sieve mesh diameter fall, debris such as stone roll down along the oblique section of thick bamboo wall of toper sieve section of thick bamboo, discharge until following the second drum, make debris such as stone can not pile up on the sieve mesh, effectively solved debris such as stone overstock and lead to the problem of sieve mesh jam, screen efficiency has been promoted.
2. This road and bridge construction is with screening sand device rotates the sand of sifting out through a toper sieve section of thick bamboo and can fall into and connect the husky fill in, along connecing the sloping wall landing that husky was fought, discharges from the husky pipe of play at last, is convenient for collect.
3. This road and bridge construction is with sand screening device is screened sand gets into from going out husky pipe and promotes a section of thick bamboo in, drives bull stick and spiral leaf operation through the second motor, can promote the sand that promotes the bobbin base portion to discharge from the discharge pipe, be convenient for collect the bagging-off or transport, reinforcing functionality.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic side view of the first cylinder, the conical screen cylinder and the second mounting plate in embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of the first cylinder, the conical screen cylinder and the second cylinder in example 1 of the present invention.
Fig. 4 is a schematic structural view of the sand hopper, the first cylinder and the conical screen cylinder in embodiment 1 of the present invention.
Fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1-a sand adding hopper, 2-a first cylinder, 3-a first wheel ring, 4-a gear ring, 5-a conical screen cylinder, 6-a second wheel ring, 7-a wheel groove, 8-a second cylinder, 9-a supporting rotating wheel, 10-a wheel seat, 11-a first mounting plate, 12-a first supporting leg, 13-a fixed supporting rod, 14-a sand outlet pipe, 15-a sand receiving hopper and 16-a second supporting leg, 17-motor base, 18-first belt pulley, 19-belt, 20-second belt pulley, 21-second mounting plate, 22-bracket, 23-support block, 24-transmission shaft, 25-gear, 26-first motor, 27-lifting cylinder, 28-rotating rod, 29-spiral blade, 30-discharge pipe and 31-second motor.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-4, in the embodiment of the present invention, a sand sieving apparatus for road and bridge construction includes a sand adding hopper 1 and a conical sieve cylinder 5, two sides of the conical sieve cylinder 5 are respectively connected with a first cylinder 2 and a second cylinder 8, a discharge pipe of the sand adding hopper 1 extends into the conical sieve cylinder 5, a second mounting plate 21 and a first mounting plate 11 are disposed at lower sides of the first cylinder 2 and the second cylinder 8, a first leg 12 and a second leg 16 are respectively disposed at bottoms of the first mounting plate 11 and the second mounting plate 21, and a support assembly for supporting the first cylinder 2, the conical sieve cylinder 5 and the second cylinder 8 is disposed on the first mounting plate 11 and the second mounting plate 21;
the sand screening device for road and bridge construction further comprises a driving assembly for driving the conical screen drum 5 to rotate; during the use, the sand that will treat the screening is added and is fought in 1, little mouth department in 5 in the toper sieve section of thick bamboo, cooperation through drive assembly and supporting component, it rotates to drive a toper sieve section of thick bamboo 5, along with the rotation of a toper sieve section of thick bamboo 5, the interior sand of a toper sieve section of thick bamboo 5 constantly rolls, and because the toper structural design of a toper sieve section of thick bamboo 5, make the sand that is less than the sieve mesh diameter fall down, debris such as stone roll down along the oblique section of thick bamboo wall of a toper sieve section of thick bamboo 5, until discharging from second drum 8, effectively solved debris such as stone overstock and lead to the problem of sieve mesh jam, the efficiency of screening has been promoted.
Specifically, the supporting assembly comprises a wheel seat 10 and a supporting rotating wheel 9;
the surfaces of the first cylinder 2 and the second cylinder 8 are respectively provided with a first wheel ring 3 and a second wheel ring 6, the first wheel ring 3 and the second wheel ring 6 are respectively provided with a wheel groove 7 matched with a supporting rotating wheel 9, the first mounting plate 11 and the second mounting plate 21 are respectively provided with a wheel seat 10, and the supporting rotating wheel 9 is mounted on the wheel seat 10; specifically, wheel seat 10 includes two that the front and back symmetry set up, prop up first drum 2, a toper sieve section of thick bamboo 5 and second drum 8 through wheel seat 10 and support runner 9, utilize first wheel ring 3, second wheel ring 6 and the cooperation of supporting runner 9 for first drum 2, toper sieve section of thick bamboo 5 and second drum 8 can rotate, support runner 9 and rotate along race 7, play direction and spacing effect, avoid supporting runner 9 and follow landing on first wheel ring 3 and second wheel ring 6.
In particular, the drive assembly comprises a first motor 26, a belt 19 and a gear 25;
the output shaft of the first motor 26 is connected with a first belt pulley 18, the bottom of the second mounting plate 21 is provided with a support block 23, the support block 23 is in bearing connection with a transmission shaft 24, two ends of the transmission shaft 24 are respectively provided with a second belt pulley 20 and a gear 25, the first belt pulley 18 is in transmission connection with the second belt pulley 20 through a belt 19, the surface of the first cylinder 2 is provided with a gear ring 4, and the gear ring 4 is meshed with the gear 25; the first belt pulley 18 is driven to rotate by the first motor 26, the second belt pulley 20 is driven to rotate by the first belt pulley 18 through the belt 19, the transmission shaft 24 and the gear 25 are driven to rotate by the second belt pulley 20, and the first cylinder 2, the conical screen cylinder 5 and the second cylinder 8 are driven to integrally rotate by the aid of meshing of the gear 25 and the gear ring 4.
Furthermore, a sand receiving hopper 15 is arranged at the lower side of the conical screen drum 5, fixed support rods 13 are fixed on the first support leg 12 and the second support leg 16, the sand receiving hopper 15 is installed on the fixed support rods 13, and the bottom of the sand receiving hopper 15 is connected with a sand outlet pipe 14; the sand screened out by rotating the conical screen drum 5 can fall into the sand receiving hopper 15, slide along the inclined wall of the sand receiving hopper 15 and finally be discharged from the sand outlet pipe 14, so that the sand is convenient to collect.
Further, a bracket 22 is mounted on the second mounting plate 21, and the sand adding hopper 1 is fixed on the bracket 22; the sand adding hopper 1 is supported and fixed by a bracket 22.
Further, a motor base 17 is mounted on the second leg 16, and the first motor 26 is mounted on the motor base 17.
The working principle of the embodiment of the invention is as follows: when the sand screening device is used, sand to be screened is added into the sand adding hopper 1 and falls into a small opening in the conical screen cylinder 5, the first cylinder 2, the conical screen cylinder 5 and the second cylinder 8 are supported through the wheel seat 10 and the supporting rotating wheel 9, the first cylinder 2, the conical screen cylinder 5 and the second cylinder 8 can rotate by utilizing the matching of the first wheel ring 3, the second wheel ring 6 and the supporting rotating wheel 9, and the supporting rotating wheel 9 rotates along the wheel groove 7 to play a role in guiding and limiting, so that the supporting rotating wheel 9 is prevented from sliding off the first wheel ring 3 and the second wheel ring 6; the first belt pulley 18 is driven to rotate by the first motor 26, the first belt pulley 18 drives the second belt pulley 20 to rotate by the belt 19, the second belt pulley 20 drives the transmission shaft 24 and the gear 25 to rotate, the first cylinder 2, the conical screen cylinder 5 and the second cylinder 8 are driven to integrally rotate by the meshing of the gear 25 and the gear ring 4, sand in the conical screen cylinder 5 continuously rolls along with the rotation of the conical screen cylinder 5, sand smaller than the diameter of a screen hole falls due to the conical structural design of the conical screen cylinder 5, stones and other impurities downwards roll along the inclined cylinder wall of the conical screen cylinder 5 until the stones and other impurities are discharged from the second cylinder 8, so that the stones and other impurities cannot be accumulated on the screen hole, the problem that the screen hole is blocked due to the accumulation of the stones and other impurities is effectively solved, and the screening efficiency is improved; the sand screened out by rotating the conical screen drum 5 can fall into the sand receiving hopper 15, slide along the inclined wall of the sand receiving hopper 15 and finally be discharged from the sand outlet pipe 14, so that the sand is convenient to collect.
Example 2
Referring to fig. 5, in an embodiment of the present invention, a sand screening device for road and bridge construction is different from embodiment 1 in that a lifting cylinder 27 is installed on a first supporting leg 12, a rotating rod 28 is installed in the lifting cylinder 27, a spiral blade 29 is installed on the rotating rod 28, a second motor 31 is installed on a side wall of the lifting cylinder 27, an output shaft of the second motor 31 is connected with the rotating rod 28, a sand outlet pipe 14 is connected with the bottom of the lifting cylinder 27, and a discharge pipe 30 is installed on a bottom wall of the top of the lifting cylinder 27; the screened sand enters the lifting cylinder 27 from the sand outlet pipe 14, the second motor 31 drives the rotating rod 28 and the spiral blade 29 to rotate, the sand at the bottom of the lifting cylinder 27 can be lifted and discharged from the discharge pipe 30, collection and bagging or transportation are facilitated, and the functionality is enhanced.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a road and bridge construction is with screening sand device which characterized in that:
the sand adding device comprises a sand adding hopper (1) and a conical screen drum (5), wherein two sides of the conical screen drum (5) are respectively connected with a first drum (2) and a second drum (8), a discharge pipe of the sand adding hopper (1) extends into the conical screen drum (5), a second mounting plate (21) and a first mounting plate (11) are arranged on the lower sides of the first drum (2) and the second drum (8), first support legs (12) and second support legs (16) are respectively arranged at the bottoms of the first mounting plate (11) and the second mounting plate (21), and supporting components for supporting the first drum (2), the conical screen drum (5) and the second drum (8) are arranged on the first mounting plate (11) and the second mounting plate (21);
the sand screening device for road and bridge construction further comprises a driving assembly for driving the conical screen drum (5) to rotate.
2. The sand screening device for road and bridge construction according to claim 1, wherein:
the supporting component comprises a wheel seat (10) and a supporting rotating wheel (9);
the surface of the first cylinder (2) and the surface of the second cylinder (8) are respectively provided with a first wheel ring (3) and a second wheel ring (6), wheel grooves (7) matched with the supporting rotating wheels (9) are formed in the first wheel ring (3) and the second wheel ring (6), wheel bases (10) are arranged on the first mounting plate (11) and the second mounting plate (21), and the supporting rotating wheels (9) are arranged on the wheel bases (10).
3. The sand screening device for road and bridge construction according to claim 2, wherein:
the drive assembly comprises a first motor (26), a belt (19) and a gear (25);
the output shaft of first motor (26) has first belt pulley (18), and a piece (23) is installed to the bottom of second mounting panel (21), and bearing connection has transmission shaft (24) on a piece (23), and second belt pulley (20) and gear (25) are installed respectively to the both ends of transmission shaft (24), and first belt pulley (18) are connected with second belt pulley (20) transmission through belt (19), are equipped with ring gear (4) on the surface of first drum (2), and ring gear (4) and gear (25) meshing.
4. The sand screening device for road and bridge construction according to claim 3, wherein:
the lower side of the conical screen cylinder (5) is provided with a sand receiving hopper (15), a fixed support rod (13) is fixed on each of the first support leg (12) and the second support leg (16), the sand receiving hopper (15) is installed on the fixed support rod (13), and the bottom of the sand receiving hopper (15) is connected with a sand outlet pipe (14).
5. The sand screening device for road and bridge construction according to any one of claims 1 to 4, wherein:
and a bracket (22) is arranged on the second mounting plate (21), and the sand adding hopper (1) is fixed on the bracket (22).
6. The sand screening device for road and bridge construction according to claim 3, wherein:
the second supporting leg (16) is provided with a motor base (17), and the first motor (26) is arranged on the motor base (17).
7. The road and bridge construction sand screening device of claim 4, wherein:
install on first landing leg (12) and promote a section of thick bamboo (27), be equipped with bull stick (28) in promoting a section of thick bamboo (27), be equipped with spiral leaf (29) on bull stick (28), install second motor (31) on the lateral wall that promotes a section of thick bamboo (27), the output shaft and the bull stick (28) of second motor (31) are connected, go out husky pipe (14) and be connected with the bottom that promotes a section of thick bamboo (27), are equipped with discharge pipe (30) on the top diapire that promotes a section of thick bamboo (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911283676.5A CN111097678A (en) | 2019-12-13 | 2019-12-13 | Screening sand device is used in road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911283676.5A CN111097678A (en) | 2019-12-13 | 2019-12-13 | Screening sand device is used in road and bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111097678A true CN111097678A (en) | 2020-05-05 |
Family
ID=70422732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911283676.5A Pending CN111097678A (en) | 2019-12-13 | 2019-12-13 | Screening sand device is used in road and bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111097678A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738898Y (en) * | 2004-11-09 | 2005-11-09 | 赵福光 | Anti-blocked revolving screen |
| CN2753465Y (en) * | 2004-11-19 | 2006-01-25 | 惠州市三峰环保设备科技有限公司 | Garbage revolving drum sieve |
| CN201008835Y (en) * | 2007-03-28 | 2008-01-23 | 攀枝花市再丰环保设备有限公司 | Consumer waste cylinder sorting device |
| CN201015762Y (en) * | 2006-08-24 | 2008-02-06 | 龙赟 | Concentric circle nested cylinder type drum screen |
| CN203091247U (en) * | 2013-02-25 | 2013-07-31 | 秦皇岛开阳环保设备有限公司 | Garbage sorting rotary drum screen |
| RU150237U1 (en) * | 2014-06-06 | 2015-02-10 | Ринат Хусяинович Абульханов | BEACH SAND SEPARATOR |
| CN205518540U (en) * | 2016-04-21 | 2016-08-31 | 中冶建工集团有限公司 | Soil moved in to improve original soil screening machine |
| CN205550800U (en) * | 2016-02-03 | 2016-09-07 | 襄阳粮食机械有限责任公司 | Novel transmission is supported in receiving sieve device |
| CN106140718A (en) * | 2016-08-25 | 2016-11-23 | 青阳县恒远机械制造有限责任公司 | A kind of sandstone washing sieve |
| CN206810634U (en) * | 2017-06-21 | 2017-12-29 | 重庆科技学院 | A kind of blast furnace slag screening plant |
| CN207641834U (en) * | 2017-11-15 | 2018-07-24 | 东莞顺裕纸业有限公司 | A New Cylindrical Sieve |
| CN207746099U (en) * | 2017-12-18 | 2018-08-21 | 浙江工业职业技术学院 | A kind of building site Sand screen |
| CN208050320U (en) * | 2018-01-18 | 2018-11-06 | 襄阳兴乐天粮油机械有限公司 | Grain cleaning sieve |
| CN108940808A (en) * | 2018-06-29 | 2018-12-07 | 龙延华 | A kind of taper shaft screen rotary type fresh leaf classifying equipoment |
| CN209139115U (en) * | 2018-10-25 | 2019-07-23 | 郑州鼎力新能源技术有限公司 | Rotary screen based on spiral conveying mechanism |
| CN209736006U (en) * | 2019-01-16 | 2019-12-06 | 东莞市摯能再生资源发电有限公司 | A sorting roller sieve for pretreatment of waste incineration |
-
2019
- 2019-12-13 CN CN201911283676.5A patent/CN111097678A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2738898Y (en) * | 2004-11-09 | 2005-11-09 | 赵福光 | Anti-blocked revolving screen |
| CN2753465Y (en) * | 2004-11-19 | 2006-01-25 | 惠州市三峰环保设备科技有限公司 | Garbage revolving drum sieve |
| CN201015762Y (en) * | 2006-08-24 | 2008-02-06 | 龙赟 | Concentric circle nested cylinder type drum screen |
| CN201008835Y (en) * | 2007-03-28 | 2008-01-23 | 攀枝花市再丰环保设备有限公司 | Consumer waste cylinder sorting device |
| CN203091247U (en) * | 2013-02-25 | 2013-07-31 | 秦皇岛开阳环保设备有限公司 | Garbage sorting rotary drum screen |
| RU150237U1 (en) * | 2014-06-06 | 2015-02-10 | Ринат Хусяинович Абульханов | BEACH SAND SEPARATOR |
| CN205550800U (en) * | 2016-02-03 | 2016-09-07 | 襄阳粮食机械有限责任公司 | Novel transmission is supported in receiving sieve device |
| CN205518540U (en) * | 2016-04-21 | 2016-08-31 | 中冶建工集团有限公司 | Soil moved in to improve original soil screening machine |
| CN106140718A (en) * | 2016-08-25 | 2016-11-23 | 青阳县恒远机械制造有限责任公司 | A kind of sandstone washing sieve |
| CN206810634U (en) * | 2017-06-21 | 2017-12-29 | 重庆科技学院 | A kind of blast furnace slag screening plant |
| CN207641834U (en) * | 2017-11-15 | 2018-07-24 | 东莞顺裕纸业有限公司 | A New Cylindrical Sieve |
| CN207746099U (en) * | 2017-12-18 | 2018-08-21 | 浙江工业职业技术学院 | A kind of building site Sand screen |
| CN208050320U (en) * | 2018-01-18 | 2018-11-06 | 襄阳兴乐天粮油机械有限公司 | Grain cleaning sieve |
| CN108940808A (en) * | 2018-06-29 | 2018-12-07 | 龙延华 | A kind of taper shaft screen rotary type fresh leaf classifying equipoment |
| CN209139115U (en) * | 2018-10-25 | 2019-07-23 | 郑州鼎力新能源技术有限公司 | Rotary screen based on spiral conveying mechanism |
| CN209736006U (en) * | 2019-01-16 | 2019-12-06 | 东莞市摯能再生资源发电有限公司 | A sorting roller sieve for pretreatment of waste incineration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108580256B (en) | Building engineering is with screening sand device of taking brush roll | |
| CN105618417B (en) | A kind of sand-stone separator | |
| CN108787459A (en) | A kind of Sand screen of automatic collection stone for building | |
| CN108325851A (en) | A kind of drum-type two-stage Sand screen for building | |
| CN208066745U (en) | A kind of circulating Sand screen of architectural engineering | |
| CN112474050A (en) | Method for preparing concrete aggregate by utilizing smelting steel slag | |
| CN104759401A (en) | Sand sieving method and device | |
| CN207478955U (en) | A kind of high-efficiency sand sieve easy to remove | |
| CN211070799U (en) | Grit screening plant for building engineering | |
| CN103639111A (en) | Material separating screen | |
| CN111097678A (en) | Screening sand device is used in road and bridge construction | |
| CN110227709A (en) | A kind of garden soil integral type continuous repair vehicle | |
| CN212018453U (en) | An anti-clogging ore drum screening machine | |
| CN205599485U (en) | Sand screening device | |
| CN107983463A (en) | A kind of new ore screening machine | |
| CN220574027U (en) | Novel screening device for constructional engineering | |
| CN204699912U (en) | A kind of Sand screen | |
| CN112718060A (en) | Grit screening equipment for construction | |
| CN208066767U (en) | A kind of drum-type two-stage Sand screen for building | |
| CN216174119U (en) | Semen diluent monopotassium phosphate auxiliary material screening machine | |
| CN108704832A (en) | A kind of Sand screen efficiently separated | |
| CN109127566A (en) | Material cleaning method | |
| CN112958445A (en) | Gravel and sand screening conveyer that construction used | |
| CN216225252U (en) | A sand screening machine for producing recycled concrete | |
| CN106269493A (en) | Multilamellar Fructus Vitis viniferae vibrating screen device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200505 |
|
| RJ01 | Rejection of invention patent application after publication |