CN110152986A - A kind of aggregate screening device being conveniently adjusted screening size - Google Patents
A kind of aggregate screening device being conveniently adjusted screening size Download PDFInfo
- Publication number
- CN110152986A CN110152986A CN201910467391.0A CN201910467391A CN110152986A CN 110152986 A CN110152986 A CN 110152986A CN 201910467391 A CN201910467391 A CN 201910467391A CN 110152986 A CN110152986 A CN 110152986A
- Authority
- CN
- China
- Prior art keywords
- screening
- size
- case
- shaft
- motor
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B07B1/005—Transportable screening plants
-
- 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
- B07B1/42—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of aggregate screening devices for being conveniently adjusted screening size, are related to aggregate screening technical field, mainly for solving the problems, such as that the adjustment of existing apparatus step sizing is inconvenient；Including screening case and sieve, between the upper and lower every being equipped with two groups of screen assemblies in the screening case, the screen assemblies include more size sieves and around roller, it further include smashing mechanism, the mechanism that smashes includes first motor, shaft and smash axis, it is located at feeding funnel bottom part opening lower section in the shaft and disk is installed, the material spilling hole with feeding funnel bottom part opening cooperation is offered on disk, it is located between two groups of screen assemblies in the screening case and is equipped with whipping mechanism, the whipping mechanism includes installation axle, first spring and hit vibration ball, the application is equipped with screen assemblies, achieve the effect that adjust step sizing, structure is simple, it is easy to operate, it is practical；Equipped with whipping mechanism, more size sieves can be made to vibrate, improve screening efficiency.
Description
Technical field
The present invention relates to aggregate screening technical field, specifically a kind of aggregate screening device for being conveniently adjusted screening size.
Background technique
Sandstone is raw material common in building engineering field, while also being made extensively in civil engineering structure experiment
With.Often it will appear due to transporting elsewhere from sandstone field or directly in the sandstone to come as contained rubble or sandstone grade in sand
The problems such as with experiment demand is unsatisfactory for, therefore generally require to can be only achieved the requirement used after being sieved.
The size of the screen mesh of its general installation of existing aggregate screening device is fixed, in this way when needing to sieve
It when various sizes of sandstone, then needs to carry out replacement sieve, operates so cumbersome, and take a substantial amount of time, lead
Cause working efficiency decline to a great extent, device it is not very practical.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of aggregate screening device for being conveniently adjusted screening size, on solving
State problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of aggregate screening device being conveniently adjusted screening size, including screening case and sieve, the screening box top equipped with into
Hopper, screening one side bottom of case are equipped with the first discharge nozzle, described between the upper and lower every being equipped with two groups of screen assemblies in the screening case
Screen assemblies include more size sieves and around roller, described totally two and to be respectively arranged on screening case two sides outer wall around roller, around roller one
End be fixedly connected by shaft coupling with the output shaft of driving motor, more size sieves by multiple difference screen sizes sieve
It is spliced, coiling is distinguished in two on roller in more size sieves both ends, is located above more size sieves on screening box outer wall and sets
There is the second discharge nozzle.
In a kind of optinal plan: the screening bottom portion is arranged obliquely to close to the first discharge nozzle side.
In a kind of optinal plan: the screening bottom portion is symmetrically equipped with supporting leg, and supporting leg bottom end is equipped with
Idler wheel, the idler wheel are self-locking idler wheel.
In a kind of optinal plan: more size sieves are arranged obliquely to close to the second discharge nozzle side.
In a kind of optinal plan: further including smashing mechanism, the mechanism that smashes includes first motor, shaft and smashes
Axis, the first motor are installed among screening box top, and the output shaft of first motor is fixedly connected by shaft coupling with shaft,
It is fixedly installed with more in shaft and smashes axis, smashing uniform welding on axis has crushing tooth.
In a kind of optinal plan: being located at feeding funnel bottom part opening lower section in the shaft and disk is installed, opened on disk
Equipped with the material spilling hole with feeding funnel bottom part opening cooperation.
In a kind of optinal plan: it is located between two groups of screen assemblies in the screening case and is equipped with whipping mechanism, it is described to hit
Vibration mechanism includes installation axle, the first spring and hits vibration ball, and in screening case, installation axle one end passes through for the installation axle rotational installation
Shaft coupling is fixedly connected with the output shaft of power motor, is welded with more first on the shaft part that installation axle is located in screening case
Spring, the first spring other end, which wears to be connected with, hits vibration ball.
In a kind of optinal plan: Ji Hui mechanism being installed, the Ji Hui mechanism includes second at second discharge nozzle
Motor, partial gear, rack gear, second spring and plate is hit, second motor is installed on the second discharge nozzle far from screening case
One end, the second discharge nozzle are equipped with discharge port far from one end bottom of screening case, are equipped on the output shaft of the second motor not exclusively
Gear, partial gear lower section are equipped with the rack gear being engaged with, and rack gear is slidably connected with the second discharge nozzle, and rack gear is located at second and goes out
One end in expects pipe, which is fixedly installed with, hits plate, hits between one end inner wall of plate and the second discharge nozzle far from screening case and is fixedly connected with
Second spring.
Compared to the prior art, the embodiment of the present invention has the beneficial effect that:
1, the application is equipped with screen assemblies, and the screen assemblies include more size sieves and around roller, starts driving motor, driving electricity
Machine drives two to rotate around roller, so as to unreel sieve, makes to reach in satisfactory screen movement to screening case
The effect of step sizing is adjusted, structure is simple, and it is easy to operate, it is practical；
2, it is equipped with whipping mechanism, the whipping mechanism includes installation axle, the first spring and hits vibration ball, and power motor drives installation axle
Rotation, installation axle hit vibration ball rotation by the drive of the first spring, hit vibration ball and constantly beat more size sieves, so as to make more rulers
Very little sieve vibration, improves screening efficiency；
3, it is equipped with Ji Hui mechanism, the Ji Hui mechanism includes the second motor, partial gear, rack gear, second spring and hits plate, leads to
It crosses the second motor and drives partial gear rotation, partial gear band trend is far from the movement of screening case side, subsequent incomplete tooth
Wheel and rack is disengaged from, and plate is hit under second spring effect and is quickly moved to close to screening case side, thus by the second discharging
Sandstone in pipe pushes more size sieves to, and can have pulverization to sandstone, carries out again sufficiently screening.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of first embodiment of the invention.
Fig. 2 is the structural schematic diagram of disk in first embodiment of the invention.
Fig. 3 is the structural schematic diagram of whipping mechanism in first embodiment of the invention.
Fig. 4 is the structural schematic diagram of second embodiment of the invention.
Appended drawing reference annotation: 1- screening case, 2- around roller, the second discharge nozzle of 3-, the more size sieves of 4-, 5- smash axis, 6- into
Hopper, 7- first motor, 8- disk, 9- shaft, 10- hit vibration ball, the first spring of 11-, 12- installation axle, 13- idler wheel, 14- first
Discharge nozzle, 15- material spilling hole, the second motor of 16-, 17- partial gear, 18- second spring, 19- rack gear, 20- hit plate.
Specific embodiment
Following embodiment can be described in detail the present invention in conjunction with attached drawing, in attached drawing or explanation, similar or identical part
Using identical label, and in practical applications, shape, thickness or the height of each component can be expanded or shunk.Institute of the present invention
Each embodiment enumerated is only to illustrate the present invention, is not used to limit the scope of the present invention.It is made for the present invention any aobvious
And modification easy to know or change are without departure from spirit and scope of the invention.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of aggregate screening device being conveniently adjusted screening size, including screening case
1 and sieve, feed hopper 6 is equipped at the top of the screening case 1, and screening 1 one side bottom of case is equipped with the first discharge nozzle 14, sieves 1 bottom of case
Portion is arranged obliquely to close to 14 side of the first discharge nozzle, facilitates discharging, and screening 1 bottom of case is symmetrically equipped with supporting leg,
Supporting leg bottom end is equipped with idler wheel 13, and the idler wheel 13 is self-locking idler wheel, facilitates device mobile, in the screening case 1 up and down
Interval is equipped with two groups of screen assemblies, and the screen assemblies include more size sieves 4 and around roller 2, it is described around roller 2 totally two and point
It She Yu not sieve on 1 two sides outer wall of case, be fixedly connected by shaft coupling with the output shaft of driving motor around 2 one end of roller, driving electricity
Machine preferably passes through screw and is installed on screening 1 outer wall of case, and more size sieves 4 are spliced by the sieve of multiple different screen sizes
It forms, more 4 both ends of size sieve difference coiling on roller 2, are sieved and set above more size sieves 4 on 1 outer wall of case in two
There is the second discharge nozzle 3, further, for the ease of the discharge of sandstone, more size sieves 4 are to close to the second discharge nozzle 3 one
Skew back is down-set, when needing to adjust sandstone size, starts driving motor, and driving motor drives two to rotate around roller 2, so as to
It is enough that sieve is unreeled, make to achieve the effect that adjust step sizing, structure in satisfactory screen movement to screening case 1
Simply, easy to operate, it is practical；
Further, in order to avoid being agglomerated sandstone etc. due to influence breakneck acceleration, further include smashing mechanism, it is described to smash
Mechanism includes first motor 7, shaft 9 and smashes axis 5, and the first motor 7 is installed on screening 1 top center of case, first motor 7
Output shaft be fixedly connected with shaft 9 by shaft coupling, more are fixedly installed in shaft 9 and smashes axis 5, is smashed uniform on axis 5
It is welded with crushing tooth；
Meanwhile causing sandstone to be accumulated in order to avoid blanking velocity is too fast, screening efficiency is reduced, is located at feed hopper 6 in the shaft 9
Disk 8 is installed below bottom opening, the material spilling hole 15 with the cooperation of 6 bottom opening of feed hopper is offered on disk 8, realizes interval
Discharging, to avoid blanking velocity too fast, amount is excessive and influences screening；
Further, in order to improve screening efficiency, screening case 1 is interior to be located at equipped with whipping mechanism between two groups of screen assemblies, described
Whipping mechanism includes installation axle 12, the first spring 11 and hits vibration ball 10, and the rotational installation of installation axle 12 is pacified in screening case 1
It fills axis 12 to be preferably rotatablely connected by bearing and screening case 1,12 one end of installation axle passes through the output shaft of shaft coupling and power motor
It is fixedly connected, is welded with more first springs 11 on the shaft part that installation axle 12 is located in screening case 1, the first spring 11 is another
End, which wears to be connected with, hits vibration ball 10, and hitting vibration 10 material of ball is preferably rubber, and power motor drives installation axle 12 to rotate, installation axle 12
Vibration ball 10 is hit by the drive of the first spring 11 to rotate, and is hit vibration ball 10 and is constantly beaten more size sieves 4, so as to sieve more sizes
Net 4 vibrates, and improves screening efficiency.
Embodiment 2
Referring to Fig. 4, the embodiment of the present invention difference from example 1 is that, in order to guarantee sufficiently to sieve, described second goes out
Ji Hui mechanism is installed, the Ji Hui mechanism includes the second motor 16, partial gear 17, rack gear 19, second spring at expects pipe 3
18 and hit plate 20, second motor 16 is installed on second one end of discharge nozzle 3 far from screening case 1, and the second discharge nozzle 3 is far from sieve
One end bottom of branch mailbox 1 is equipped with discharge port, is equipped with partial gear 17, partial gear 17 on the output shaft of the second motor 16
Lower section is equipped with the rack gear 19 being engaged with, and rack gear 19 is slidably connected with the second discharge nozzle 3, and rack gear 19 is located in the second discharge nozzle 3
One end be fixedly installed with and hit plate 20, hit between plate 20 and the second one end inner wall of the discharge nozzle 3 far from screening case 1 and be fixedly connected with
Second spring 18 drives partial gear 17 to rotate by the second motor 16, and partial gear 17 is with trend far from screening case 1 one
Side movement, subsequent partial gear 17 are disengaged from rack gear 19, and plate 20 is hit under the effect of second spring 18 quickly to close to sieve
The movement of 1 side of branch mailbox to push the sandstone in the second discharge nozzle 3 to more size sieves 4, and can have sandstone and crush
Effect carries out again sufficiently screening.
The working principle of the invention is: in the use of the present invention, sandstone is sent into feed hopper 6, first motor 7 drives shaft
9 rotations, the drive of shaft 9 smashes axis 5 and disk 8 rotates, and the material spilling hole with the cooperation of 6 bottom opening of feed hopper is offered on disk 8
15, realization intermittent take-off, to avoid blanking velocity too fast, amount is excessive and influences screening, and smashing axis 5 smashes agglomeration sandstone,
Partial gear 17 is driven to rotate by the second motor 16, partial gear 17 is moved with trend far from screening 1 side of case, then
Partial gear 17 is disengaged from rack gear 19, and plate 20 is hit under the effect of second spring 18 and is quickly transported to close to screening 1 side of case
It is dynamic, to push the sandstone in the second discharge nozzle 3 to more size sieves 4, and there can be pulverization to sandstone, carry out again
Secondary abundant screening, power motor drive installation axle 12 to rotate, and installation axle 12 is hit vibration ball 10 by the drive of the first spring 11 and rotated, and hit
Vibration ball 10 constantly beats more size sieves 4, so as to vibrate more size sieves 4, improves screening efficiency, needs to adjust sandstone
When size, start driving motor, driving motor drives two to rotate around roller 2, so as to unreel sieve, makes to conform to
In the screen movement asked to screening case 1, achieve the effect that adjust step sizing, structure is simple, easy to operate, practical, sieve
After point, the discharge port of second discharge nozzle 3 is opened by pulling carry-over bar 19, sandstone is discharged.
The above, the only specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, it is any
Those familiar with the art can easily think of the change or the replacement in the technical scope that the disclosure discloses, and should all contain
It covers within the protection scope of the disclosure.Therefore, the protection scope of the disclosure should be subject to the protection scope in claims.
Claims (8)
1. a kind of aggregate screening device for being conveniently adjusted screening size, including screening case (1) and sieve, screening case (1) top
Portion is equipped with feed hopper (6), and screening (1) one side bottom of case is equipped with the first discharge nozzle (14), between the upper and lower every peace in the screening case (1)
Equipped with two groups of screen assemblies, which is characterized in that the screen assemblies include more size sieves (4) and around roller (2), described around roller
(2) it totally two and is respectively arranged on screening case (1) two sides outer wall, passes through the output of shaft coupling and driving motor around roller (2) one end
Axis is fixedly connected, and more size sieves (4) are spliced by the sieve of multiple different screen sizes, more size sieves (4) two
End difference coiling on roller (2), sieves in two and is equipped with the second discharge nozzle above the more size sieves (4) of d on case (1) outer wall
(3).
2. the aggregate screening device according to claim 1 for being conveniently adjusted screening size, which is characterized in that the screening case
(1) bottom is arranged obliquely to close to the first discharge nozzle (14) side.
3. the aggregate screening device according to claim 1 for being conveniently adjusted screening size, which is characterized in that the screening case
(1) bottom is symmetrically equipped with supporting leg, and supporting leg bottom end is equipped with idler wheel (13), and the idler wheel (13) is self-locking rolling
Wheel.
4. the aggregate screening device according to claim 1 for being conveniently adjusted screening size, which is characterized in that more sizes
Sieve (4) is arranged obliquely to close to the second discharge nozzle (3) side.
5. the aggregate screening device according to claim 1 to 4 for being conveniently adjusted screening size, which is characterized in that also wrap
It has included and has smashed mechanism, the mechanism that smashes includes first motor (7), shaft (9) and smashes axis (5), first motor (7) peace
Loaded on screening case (1) top center, the output shaft of first motor (7) is fixedly connected by shaft coupling with shaft (9), shaft (9)
On be fixedly installed with more and smash axis (5), smashing uniform welding on axis (5) has crushing tooth.
6. the aggregate screening device according to claim 5 for being conveniently adjusted screening size, which is characterized in that the shaft
(9) it is located at below feed hopper (6) bottom opening on and is equipped with disk (8), offers on disk (8) and opened with feed hopper (6) bottom
The material spilling hole (15) of mouth cooperation.
7. the aggregate screening device according to claim 1 to 4 for being conveniently adjusted screening size, which is characterized in that described
It sieves to be located between two groups of screen assemblies in case (1) and is equipped with whipping mechanism, the whipping mechanism includes installation axle (12), the first bullet
Spring (11) and vibration ball (10) is hit, in screening case (1), installation axle (12) one end passes through shaft coupling for the installation axle (12) rotational installation
Device is fixedly connected with the output shaft of power motor, is welded with more on the shaft part that installation axle (12) is located in screening case (1)
First spring (11), the first spring (11) other end, which wears to be connected with, hits vibration ball (10).
8. the aggregate screening device according to claim 6 for being conveniently adjusted screening size, which is characterized in that described second goes out
Ji Hui mechanism is installed at expects pipe (3), the Ji Hui mechanism include the second motor (16), partial gear (17), rack gear (19),
It second spring (18) and hits plate (20), second motor (16) is installed on one of the second discharge nozzle (3) far from screening case (1)
End, the second discharge nozzle (3) are equipped with discharge port far from one end bottom of screening case (1), install on the output shaft of the second motor (16)
Have partial gear (17), the rack gear (19) being engaged with, rack gear (19) and the second discharging are equipped with below partial gear (17)
Pipe (3) be slidably connected, one end that rack gear (19) is located in the second discharge nozzle (3), which is fixedly installed with, hits plate (20), hit plate (20) and
Second discharge nozzle (3) is fixedly connected with second spring (18) between one end inner wall far from screening case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467391.0A CN110152986A (en) | 2019-05-31 | 2019-05-31 | A kind of aggregate screening device being conveniently adjusted screening size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467391.0A CN110152986A (en) | 2019-05-31 | 2019-05-31 | A kind of aggregate screening device being conveniently adjusted screening size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110152986A true CN110152986A (en) | 2019-08-23 |
Family
ID=67630463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910467391.0A Withdrawn CN110152986A (en) | 2019-05-31 | 2019-05-31 | A kind of aggregate screening device being conveniently adjusted screening size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110152986A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756250A (en) * | 2019-10-24 | 2020-02-07 | 北京京日东大食品有限公司 | Production process of sweetened bean paste |
| CN111266147A (en) * | 2020-02-11 | 2020-06-12 | 河北地质大学 | Environment-friendly breaker is used in elementary processing of mineral |
| CN111672738A (en) * | 2020-08-02 | 2020-09-18 | 覃报 | Building engineering is with novel screening sand device |
| CN112337610A (en) * | 2020-11-24 | 2021-02-09 | 湖南豪镨博德新材料科技有限公司 | Ceramic material crushing and filtering device |
| CN112718466A (en) * | 2021-01-20 | 2021-04-30 | 深圳市正源设备科技有限公司 | Coal screening splitter with adjustable size |
| CN113021632A (en) * | 2021-01-31 | 2021-06-25 | 上海优魅贸易有限公司 | Cement mortar mixer with variable interval sand screening function |
| CN113680453A (en) * | 2021-08-10 | 2021-11-23 | 福建育华建材科技有限责任公司 | Crushing device and crushing process for high-quality machine-made sandstone aggregate |
| CN113798003A (en) * | 2021-07-31 | 2021-12-17 | 阜阳市常久建材有限公司 | Grinder is smashed to raw materials for aerated brick production |
| CN114602799A (en) * | 2022-02-17 | 2022-06-10 | 江苏沃田生物科技有限公司 | Blueberry fruit continuous type autofilter separator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2082090A (en) * | 1980-08-18 | 1982-03-03 | Morita Kouken Kk | Equipment for removing gravel from excavated soil |
| EP1809426A1 (en) * | 2004-11-09 | 2007-07-25 | Bühler AG | Device for separating granular material |
| KR101801712B1 (en) * | 2016-09-28 | 2017-11-27 | 삼성중공업 주식회사 | Shale Shaker |
| CN107413629A (en) * | 2017-09-15 | 2017-12-01 | 颍上县皖润米业有限公司 | A kind of big particle diameter grain screening plant |
| CN107442216A (en) * | 2017-09-04 | 2017-12-08 | 李大川 | A kind of architectural engineering multi-stage, efficient Sand screen |
| CN108160442A (en) * | 2017-11-28 | 2018-06-15 | 河南高盛企业管理咨询有限公司 | A kind of civil engineering sand sifter |
| CN108787450A (en) * | 2018-08-29 | 2018-11-13 | 李少伟 | A kind of vibrating screen of the multi-faceted shaking of chemical granule raw material screening |
| CN208526921U (en) * | 2018-05-28 | 2019-02-22 | 天津大成前瞻生物科技研发有限公司 | A kind of false agglomeration breaking means |
| CN109759310A (en) * | 2019-01-17 | 2019-05-17 | 秦飞龙 | A kind of Soybean production processing of avoidable dust blocking spends miscellaneous equipment |
-
2019
- 2019-05-31 CN CN201910467391.0A patent/CN110152986A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2082090A (en) * | 1980-08-18 | 1982-03-03 | Morita Kouken Kk | Equipment for removing gravel from excavated soil |
| EP1809426A1 (en) * | 2004-11-09 | 2007-07-25 | Bühler AG | Device for separating granular material |
| KR101801712B1 (en) * | 2016-09-28 | 2017-11-27 | 삼성중공업 주식회사 | Shale Shaker |
| CN107442216A (en) * | 2017-09-04 | 2017-12-08 | 李大川 | A kind of architectural engineering multi-stage, efficient Sand screen |
| CN107413629A (en) * | 2017-09-15 | 2017-12-01 | 颍上县皖润米业有限公司 | A kind of big particle diameter grain screening plant |
| CN108160442A (en) * | 2017-11-28 | 2018-06-15 | 河南高盛企业管理咨询有限公司 | A kind of civil engineering sand sifter |
| CN208526921U (en) * | 2018-05-28 | 2019-02-22 | 天津大成前瞻生物科技研发有限公司 | A kind of false agglomeration breaking means |
| CN108787450A (en) * | 2018-08-29 | 2018-11-13 | 李少伟 | A kind of vibrating screen of the multi-faceted shaking of chemical granule raw material screening |
| CN109759310A (en) * | 2019-01-17 | 2019-05-17 | 秦飞龙 | A kind of Soybean production processing of avoidable dust blocking spends miscellaneous equipment |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756250A (en) * | 2019-10-24 | 2020-02-07 | 北京京日东大食品有限公司 | Production process of sweetened bean paste |
| CN111266147A (en) * | 2020-02-11 | 2020-06-12 | 河北地质大学 | Environment-friendly breaker is used in elementary processing of mineral |
| CN111672738A (en) * | 2020-08-02 | 2020-09-18 | 覃报 | Building engineering is with novel screening sand device |
| CN112337610A (en) * | 2020-11-24 | 2021-02-09 | 湖南豪镨博德新材料科技有限公司 | Ceramic material crushing and filtering device |
| CN112337610B (en) * | 2020-11-24 | 2023-07-07 | 唐山工陶制品科技有限公司 | Ceramic material crushing and filtering device |
| CN112718466A (en) * | 2021-01-20 | 2021-04-30 | 深圳市正源设备科技有限公司 | Coal screening splitter with adjustable size |
| CN113021632A (en) * | 2021-01-31 | 2021-06-25 | 上海优魅贸易有限公司 | Cement mortar mixer with variable interval sand screening function |
| CN113021632B (en) * | 2021-01-31 | 2022-06-03 | 天门市天西天安干混砂浆有限公司 | Cement mortar mixer with variable interval sand screening function |
| CN113798003A (en) * | 2021-07-31 | 2021-12-17 | 阜阳市常久建材有限公司 | Grinder is smashed to raw materials for aerated brick production |
| CN113680453A (en) * | 2021-08-10 | 2021-11-23 | 福建育华建材科技有限责任公司 | Crushing device and crushing process for high-quality machine-made sandstone aggregate |
| CN114602799A (en) * | 2022-02-17 | 2022-06-10 | 江苏沃田生物科技有限公司 | Blueberry fruit continuous type autofilter separator |
| CN114602799B (en) * | 2022-02-17 | 2022-12-06 | 江苏沃田生物科技有限公司 | Blueberry fruit continuous type autofilter separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110152986A (en) | A kind of aggregate screening device being conveniently adjusted screening size | |
| CN108525993A (en) | A kind of architectural engineering Sand screen | |
| CN207417932U (en) | A kind of transmission device | |
| CN108097362A (en) | A kind of ore crushing and screening device | |
| CN108325601B (en) | Ore reducing mechanism with screening function sways | |
| CN105712028B (en) | Compact belt conveyer | |
| CN206286170U (en) | A kind of vibratory sieve for PQQ particle screen selecting | |
| CN207083449U (en) | A kind of portable fertilizer apparatus | |
| CN207206836U (en) | A kind of plastics PP plastic grain screening plants | |
| CN207254383U (en) | A kind of colloid mill | |
| CN208771524U (en) | A kind of raw mineral materials screening plant | |
| CN106216228A (en) | A kind of powder metallurgy raw material stirring screen cloth | |
| CN208745101U (en) | A kind of mechanical broken poly- rubber rubber powder fine crushing device | |
| CN207547244U (en) | A kind of disc type sorting machine | |
| CN109225839A (en) | A kind of construction sand sieve material device of automatic charging | |
| CN109080031A (en) | A kind of progressive rotation type plastic grain screening machine and its screening technique | |
| CN214442991U (en) | Vibration shakeout machine | |
| CN210965432U (en) | Clean and environment-friendly raw material processing system for anhydrous stemming production | |
| CN209680194U (en) | A kind of mine lithotripsy apparatus | |
| CN207713007U (en) | It weighs blanking equipment | |
| CN208194542U (en) | A kind of cone umbrella manifold type grinding device | |
| CN209321925U (en) | A kind of blanking conveying device | |
| CN107010384B (en) | Novel split type anti-sticking feeding equipment | |
| CN112079060A (en) | Effectual electromagnetic vibration batcher of shock attenuation | |
| CN206883900U (en) | A kind of lapping 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190823 |
|
| WW01 | Invention patent application withdrawn after publication |