CN108568405A - A kind of construction site flush system sand sieving machine - Google Patents
A kind of construction site flush system sand sieving machine Download PDFInfo
- Publication number
- CN108568405A CN108568405A CN201810720826.3A CN201810720826A CN108568405A CN 108568405 A CN108568405 A CN 108568405A CN 201810720826 A CN201810720826 A CN 201810720826A CN 108568405 A CN108568405 A CN 108568405A
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- sieve plate
- motor
- sieve
- 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
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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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of construction site flush system sand sieving machines,Including shell,Feed inlet,First motor,Sieve plate and slider box,The middle part of the shell is equipped with sieve plate,The left end of sieve plate is fixedly connected with rack,The left side wall of shell is fixedly connected with fixed plate,The second motor is fixedly connected in fixed plate,The axle stretch end of second motor is fixedly connected with turntable,The surface of turntable is fixedly connected with hold-down bars close to edge,The lower section of turntable is equipped with shaft,Oscillating rod is arranged in shaft,Straight slot is offered on oscillating rod,The lower end of oscillating rod is fixedly connected with the first sector gear,It will be in coarse sand input shell to be screened,By the way that two crushing rods are arranged,It is crushed using broken stick to assembling pockets of coarse sand,Improve the husky efficiency of sieve,It is fallen on sieve plate by the broken grains of sand,Sieve plate moves left and right,The grains of sand are contributed to pass through sieve plate,Improve the husky efficiency of sieve,The grains of sand are made to be laid on sieve plate using scraper plate,The grains of sand are contributed to pass through sieve plate,Further increase the husky efficiency of sieve.
Description
Technical field
The present invention relates to a kind of building machinery, specifically a kind of rotary sand sieving machine with double crushing mechanisms.
Background technology
Large junk is sieved in sand sieving machine also known as nonirrigated farmland, and sand-stone separator is to be suitable for river, reservoir, the sandstone separation equipment of coal yard.
By hull, shelf, speed reducer, conveyer belt, turn sieve, engine or motor, composition.This type is simple in structure, economic and practical, easily grasps
Make.It is divided into drum type sand screening machine, washing drum type sand screening machine, vibration sieve type sand sieving machine etc., sand sieving machine is to copy artificial utilize tiltedly
The operation principle of face sieve sieve sand, using horizontal roll screen barrel, and ensures to connect between multi-turn internal helical blades of the stream in screen drum
More than the continuous circle of roller screen five, to make sand material roll, slide repeatedly and fully discrete, separation.
The husky equipment screening efficiency of existing sieve is relatively low, it is slower to sieve husky speed, it is difficult to meet the daily production requirement of people.
Invention content
The purpose of the present invention is to provide a kind of construction site flush system sand sieving machines, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：
A kind of construction site flush system sand sieving machine, including shell, feed inlet, first motor, sieve plate and slider box, the shell
Middle part be equipped with sieve plate, the side wall that the left and right ends of sieve plate extend through shell extends to the outside of shell, and sieve plate is slided with shell
Dynamic connection, the left end of sieve plate are fixedly connected with rack, and the left side wall of shell is fixedly connected with fixed plate, is fixedly connected in fixed plate
There are the second motor, the axle stretch end of the second motor to be fixedly connected with turntable, the surface of turntable is fixedly connected with fixation close to edge
Stick, the lower section of turntable are equipped with shaft, and one end and the fixed plate of shaft are rotatablely connected, and are arranged with oscillating rod in shaft, on oscillating rod
Offer straight slot, for hold-down bars in straight slot, the lower end of oscillating rod is fixedly connected with the first sector gear, the first sector gear with
Rack engages, and the top of sieve plate is equipped with bent axle, and the both ends of bent axle are rotatablely connected with the side wall of shell respectively, and the lateral wall of shell is solid
Surely be connected with third motor, the axle stretch end of third motor is fixedly connected with bent axle, is arranged with connecting rod at the axle journal of bent axle, connecting rod with
Crank rotation connects, and the top of sieve plate is equipped with slider box, and the sidewall horizontal direction of shell offers sliding slot, and slider box is embedded in sliding slot
Interior, the left end of slider box is hinged with connecting rod, and the bottom of shell is fixedly connected with sleeve, and the internal slide of sleeve is connected with activity
The lower end of column, portable pillar is fixedly connected with spring, and the lower end of spring is fixedly connected with the bottom of sleeve, the top of portable pillar and sieve
Plate abuts, and the side wall of portable pillar is machined with the gear teeth.
As a further solution of the present invention：Feed inlet is fixedly connected at the top of the shell, feed inlet connects with shell
It is logical.
As further scheme of the invention：The upper surface of the shell is fixedly connected with first motor, first motor
Axle stretch end be fixedly connected with the first crushing rod, the first crushing rod, which passes through, to be stretched at the top of shell in shell, the first crushing rod
Left side is equipped with the second crushing rod, and the top of the second crushing rod and the top of shell are rotatablely connected, and the second crushing rod passes through driver
Structure is connected with the first crushing rod, and several broken sticks are distributed on the first crushing rod, the second crushing rod.
As further scheme of the invention：The transmission mechanism is transmission belt.
As further scheme of the invention：The broken stick is interspersed between any two.
As further scheme of the invention：The lower surface of the slider box is fixedly connected with several scraper plates.
As further scheme of the invention：The lateral wall of the shell is fixedly connected with the 4th motor, the axis of the 4th motor
The side wall for stretching end across shell stretches into shell, and the axle stretch end of the 4th motor is arranged with the second sector gear, the second sector gear
It is engaged with the gear teeth of portable pillar side wall interval.
Compared with prior art, the beneficial effects of the invention are as follows：By in coarse sand input shell to be screened, pass through setting two
Root crushing rod is crushed using broken stick to assembling pockets of coarse sand, is improved the husky efficiency of sieve, is fallen by the broken grains of sand
On sieve plate, sieve plate moves left and right, and the grains of sand is contributed to pass through sieve plate, improves the husky efficiency of sieve, so that the grains of sand is laid in sieve plate using scraper plate
On, contribute to the grains of sand to pass through sieve plate, further increases the husky efficiency of sieve, tap sieve plate using portable pillar, sieve plate is made to generate vibration, into
One step improves the husky efficiency of sieve.
Description of the drawings
Fig. 1 is the structural schematic diagram of construction site flush system sand sieving machine；
Fig. 2 is the vertical view of construction site flush system sand sieving machine；
Fig. 3 is the vertical view of slider box in the flush system sand sieving machine of construction site.
In figure：1- shells；2- feed inlets；3- first motors；The first crushing rods of 4-；The second crushing rods of 5-；6- transmission mechanisms；
7- is crushed stick；8- sieve plates；9- racks；10- fixed plates；The second motors of 11-；12- turntables；13- hold-down bars；14- oscillating rods；15-
First sector gear；16- shafts；17- bent axles；18- third motors；19- connecting rods；20- slider boxes；21- scraper plates；22- portable pillars；
The 4th motors of 23-；The second sector gears of 24-；25- sleeves；26- springs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the embodiment of the present invention, a kind of construction site flush system sand sieving machine, including shell 1, charging
The top of mouth 2, first motor 3, sieve plate 8 and slider box 20, shell 1 is fixedly connected with feed inlet 2, and feed inlet 2 connects with shell 1
Logical, the upper surface of shell 1 is fixedly connected with first motor 3, and the axle stretch end of first motor 3 is fixedly connected with the first crushing rod 4, the
One crushing rod 4 passes through the top of shell 1 to stretch into shell 1, and the left side of the first crushing rod 4 is equipped with the second crushing rod 5, and second is broken
The top of bar 5 is rotatablely connected with the top of shell 1, and the second crushing rod 5 is connected by transmission mechanism 6 with the first crushing rod 4, is passed
Motivation structure 6 is transmission belt, and several broken sticks 7 are distributed on the first crushing rod 4, the second crushing rod 5, and broken stick 7 is handed between any two
Mistake distribution, by coarse sand input shell 1 to be screened, first motor 3 drives the first crushing rod 4 to rotate when running, and then passes through
Transmission mechanism 6 drives the rotation of the second crushing rod 5, to drive broken stick 7 to rotate, using broken stick 7 to assembling pockets of coarse sand
It is crushed, improves the husky efficiency of sieve, the middle part of shell 1 is equipped with sieve plate 8, and the left and right ends of sieve plate 8 extend through the side wall of shell 1
The outside of shell 1 is extended to, sieve plate 8 is slidably connected with shell 1, and sieve plate 8 can horizontally slip, and the left end of sieve plate 8 is fixedly connected
There are rack 9, the left side wall of shell 1 to be fixedly connected with fixed plate 10, the second motor 11, the second electricity are fixedly connected in fixed plate 10
The axle stretch end of machine 11 is fixedly connected with turntable 12, and the surface of turntable 12 is fixedly connected with hold-down bars 13, turntable 12 close to edge
Lower section be equipped with shaft 16, one end of shaft 16 is rotatablely connected with fixed plate 10, and oscillating rod 14, oscillating rod are arranged in shaft 16
Straight slot is offered on 14, hold-down bars 13 is in straight slot, and hold-down bars 13 can be slided along straight slot, and the lower end of oscillating rod 14 is fixed
It is connected with the first sector gear 15, the first sector gear 15 is engaged with rack 9, and 12 turns of turntable is driven when the second motor 11 is run
It is dynamic, and then hold-down bars 13 is driven to be swung around shaft 16, to drive the first sector gear 15 to be swung around bent axle 17, Jin Ertong
Crossing rack 9 drives sieve plate 8 to move left and right, and contributes to the grains of sand to pass through sieve plate 8, falls into the bottom of shell 1, the top of sieve plate 8 is equipped with
The both ends of bent axle 17, bent axle 17 are rotatablely connected with the side wall of shell 1 respectively, and the lateral wall of shell 1 is fixedly connected with third motor
18, the axle stretch end of third motor 18 is fixedly connected with bent axle 17, and connecting rod 19, connecting rod 19 and bent axle are arranged at the axle journal of bent axle 17
The top of 17 rotation connections, sieve plate 8 is equipped with slider box 20, and the sidewall horizontal direction of shell 1 offers sliding slot, and slider box 20 is embedded in
In sliding slot, slider box 20 can move left and right, and the left end and connecting rod 19 of slider box 20 are hinged, and the lower surface of slider box 20, which is fixed, to be connected
Several scraper plates 21 are connected to, slider box 20, which moves left and right, drives scraper plate 21 to move left and right, and so that the grains of sand is laid on sieve plate 8, contributes to
The grains of sand pass through sieve plate 8, improve the husky efficiency of sieve, and the bottom of shell 1 is fixedly connected with sleeve 25, and the internal slide of sleeve 25 is connected with
The lower end of portable pillar 22, portable pillar 22 is fixedly connected with spring 26, and the lower end of spring 26 is fixedly connected with the bottom of sleeve 25, living
The top of dynamic column 22 is abutted with sieve plate 8, and the side wall of portable pillar 22 is machined with the gear teeth, and the lateral wall of shell 1 is fixedly connected with the 4th
The axle stretch end of motor 23, the 4th motor 23 passes through the side wall of shell 1 to stretch into shell 1, and the axle stretch end of the 4th motor 23 is arranged with
Second sector gear 24, the second sector gear 24 are engaged with the gear teeth of 22 side wall of portable pillar interval, band when the 4th motor 23 is run
Dynamic second sector gear 24 rotation drives portable pillar 22 to move down, compresses bullet when the second sector gear 24 is with gear teeth meshing
Spring 26 drives portable pillar 22 to move up when the second sector gear 24 is detached with the gear teeth under the action of spring 26, taps sieve
Plate 8 makes sieve plate 8 generate vibration, further increases the husky efficiency of sieve, and the side wall of shell 1 installs ash gate, and ash gate is located at sieve plate 8
Top, convenient for impurity to be discharged, the side wall of shell 1 is further opened with discharge port, and discharge port is located at the lower section of sieve plate 8, convenient for will
Grains of sand discharge after screening.
The present invention operation principle be：By in coarse sand input shell 1 to be screened, starts first motor 3, drive first to break
Broken bar 4 rotates, and then drives the rotation of the second crushing rod 5 by transmission mechanism 6, is rotated to which drive is crushed stick 7, utilizes broken stick
7 pairs of pockets of coarse sands of aggregation are crushed, and are improved the husky efficiency of sieve, are fallen on sieve plate 8 by the broken grains of sand, start the second electricity
Machine 11, drive turntable 12 rotate, and then drive hold-down bars 13 around shaft 16 swing, to drive the first sector gear 15 around
Bent axle 17 is swung, and then drives sieve plate 8 to move left and right by rack 9, is contributed to the grains of sand to pass through sieve plate 8, is fallen into the bottom of shell 1
Portion starts third motor 18, drives slider box 20 to move left and right by connecting rod 19 and drives scraper plate 21 to move left and right, the grains of sand is made to tile
On sieve plate 8, the grains of sand is contributed to pass through sieve plate 8, further increases the husky efficiency of sieve, start the 4th motor 23, drive second is fan-shaped
Gear 24 rotates, and when the second sector gear 24 is with gear teeth meshing, portable pillar 22 is driven to move down, compressed spring 26, when the
It when two sector gears 24 are detached with the gear teeth, drives portable pillar 22 to move up under the action of spring 26, taps sieve plate 8, make sieve
Plate 8 generates vibration, further increases the husky efficiency of sieve.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of construction site flush system sand sieving machine, including shell（1）, feed inlet（2）, first motor（3）, sieve plate（8）With
Slider box（20）, which is characterized in that the shell（1）Middle part be equipped with sieve plate（8）, sieve plate（8）Left and right ends extend through
Shell（1）Side wall extend to shell（1）Outside, sieve plate（8）With shell（1）It is slidably connected, sieve plate（8）Left end fix connect
It is connected to rack（9）, shell（1）Left side wall be fixedly connected with fixed plate（10）, fixed plate（10）On be fixedly connected with second electricity
Machine（11）, the second motor（11）Axle stretch end be fixedly connected with turntable（12）, turntable（12）Surface close to edge fix connect
It is connected to hold-down bars（13）, turntable（12）Lower section be equipped with shaft（16）, shaft（16）One end and fixed plate（10）Rotation connection,
Shaft（16）On be arranged with oscillating rod（14）, oscillating rod（14）On offer straight slot, hold-down bars（13）In straight slot, oscillating rod
（14）Lower end be fixedly connected with the first sector gear（15）, the first sector gear（15）With rack（9）Engagement, sieve plate（8）'s
Top is equipped with bent axle（17）, bent axle（17）Both ends respectively with shell（1）Side wall rotation connection, shell（1）Lateral wall it is solid
Surely it is connected with third motor（18）, third motor（18）Axle stretch end and bent axle（17）It is fixedly connected, bent axle（17）Axle journal at
It is arranged with connecting rod（19）, connecting rod（19）With bent axle（17）Rotation connection, sieve plate（8）Top be equipped with slider box（20）, shell（1）
Sidewall horizontal direction offer sliding slot, slider box（20）In sliding slot, slider box（20）Left end and connecting rod（19）It is hinged,
Shell（1）Bottom be fixedly connected with sleeve（25）, sleeve（25）Internal slide be connected with portable pillar（22）, portable pillar（22）
Lower end be fixedly connected with spring（26）, spring（26）Lower end and sleeve（25）Bottom be fixedly connected, portable pillar（22）'s
Top and sieve plate（8）It abuts, portable pillar（22）Side wall be machined with the gear teeth.
2. construction site according to claim 1 flush system sand sieving machine, which is characterized in that the shell（1）Top
It is fixedly connected with feed inlet（2）, feed inlet（2）With shell（1）Connection.
3. construction site according to claim 1 flush system sand sieving machine, which is characterized in that the shell（1）Upper table
Face is fixedly connected with first motor（3）, first motor（3）Axle stretch end be fixedly connected with the first crushing rod（4）, the first crushing rod
（4）Across shell（1）Top stretch into shell（1）It is interior, the first crushing rod（4）Left side be equipped with the second crushing rod（5）, second is broken
Broken bar（5）Top and shell（1）Top rotation connection, the second crushing rod（5）Pass through transmission mechanism（6）With the first crushing rod
（4）It is connected, the first crushing rod（4）, the second crushing rod（5）On several broken sticks are distributed with（7）.
4. construction site according to claim 3 flush system sand sieving machine, which is characterized in that the transmission mechanism（6）For
Transmission belt.
5. construction site according to claim 3 flush system sand sieving machine, which is characterized in that the broken stick（7）Two-by-two
Between be interspersed.
6. construction site according to claim 1 flush system sand sieving machine, which is characterized in that the slider box（20）Under
Surface is fixedly connected with several scraper plates（21）.
7. construction site according to claim 1 flush system sand sieving machine, which is characterized in that the shell（1）Outside
Wall is fixedly connected with the 4th motor（23）, the 4th motor（23）Axle stretch end pass through shell（1）Side wall stretch into shell（1）It is interior,
4th motor（23）Axle stretch end be arranged with the second sector gear（24）, the second sector gear（24）With portable pillar（22）Side wall
Gear teeth interval engages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720826.3A CN108568405A (en) | 2018-07-04 | 2018-07-04 | A kind of construction site flush system sand sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720826.3A CN108568405A (en) | 2018-07-04 | 2018-07-04 | A kind of construction site flush system sand sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108568405A true CN108568405A (en) | 2018-09-25 |
Family
ID=63572277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810720826.3A Pending CN108568405A (en) | 2018-07-04 | 2018-07-04 | A kind of construction site flush system sand sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108568405A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332157A (en) * | 2018-10-11 | 2019-02-15 | 银川特锐宝信息技术服务有限公司 | A kind of novel chemical chemical material screening machine |
| CN109351599A (en) * | 2018-09-29 | 2019-02-19 | 刘晨 | A kind of soya bean screening plant of agricultural |
| CN110726293A (en) * | 2019-10-08 | 2020-01-24 | 徐州工程学院 | Drying device is used in gallium oxide production |
| CN111604300A (en) * | 2020-06-08 | 2020-09-01 | 安徽拔沃乎机电科技有限公司 | Full-automatic cleaning machine for PCB |
| CN112275392A (en) * | 2020-10-10 | 2021-01-29 | 沈亿威 | Construction waste collecting and transporting equipment and transporting method thereof |
| CN112549111A (en) * | 2020-11-24 | 2021-03-26 | 佳木斯大学 | Multi-functional pathological section device of medical science |
| CN112660802A (en) * | 2020-12-25 | 2021-04-16 | 瓯锟科技温州有限公司 | Resistance heating device for metal plate strip and heating method thereof |
| CN114950621A (en) * | 2021-12-14 | 2022-08-30 | 福州外语外贸学院 | Building waste environmental protection processing apparatus for civil engineering |
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| DE102011001221A1 (en) * | 2011-03-11 | 2012-09-13 | Mohamed Chaki | Knock element for screening device, particularly oscillating or vibrating screens, has elongate knock body with longitudinal axis and two ends, where knock body has polymer material |
| CN204912042U (en) * | 2015-08-12 | 2015-12-30 | 王亚萍 | Building site is with removing piece screening sand device |
| CN107029849A (en) * | 2017-06-15 | 2017-08-11 | 段华勇 | A kind of construction river sand classified screening device |
| CN207086293U (en) * | 2017-07-04 | 2018-03-13 | 牛宁宁 | It is a kind of to build the multistage Sand screen used |
| CN207478955U (en) * | 2017-10-12 | 2018-06-12 | 白银市平川区玉川砖瓦厂 | A kind of high-efficiency sand sieve easy to remove |
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| DE102011001221A1 (en) * | 2011-03-11 | 2012-09-13 | Mohamed Chaki | Knock element for screening device, particularly oscillating or vibrating screens, has elongate knock body with longitudinal axis and two ends, where knock body has polymer material |
| CN204912042U (en) * | 2015-08-12 | 2015-12-30 | 王亚萍 | Building site is with removing piece screening sand device |
| CN107029849A (en) * | 2017-06-15 | 2017-08-11 | 段华勇 | A kind of construction river sand classified screening device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351599A (en) * | 2018-09-29 | 2019-02-19 | 刘晨 | A kind of soya bean screening plant of agricultural |
| CN109351599B (en) * | 2018-09-29 | 2021-08-24 | 南京幸庄科技创新产业园管理有限公司 | Soybean screening plant of agricultural usefulness |
| CN109332157A (en) * | 2018-10-11 | 2019-02-15 | 银川特锐宝信息技术服务有限公司 | A kind of novel chemical chemical material screening machine |
| CN110726293A (en) * | 2019-10-08 | 2020-01-24 | 徐州工程学院 | Drying device is used in gallium oxide production |
| CN111604300A (en) * | 2020-06-08 | 2020-09-01 | 安徽拔沃乎机电科技有限公司 | Full-automatic cleaning machine for PCB |
| CN112275392A (en) * | 2020-10-10 | 2021-01-29 | 沈亿威 | Construction waste collecting and transporting equipment and transporting method thereof |
| CN112549111A (en) * | 2020-11-24 | 2021-03-26 | 佳木斯大学 | Multi-functional pathological section device of medical science |
| CN112660802A (en) * | 2020-12-25 | 2021-04-16 | 瓯锟科技温州有限公司 | Resistance heating device for metal plate strip and heating method thereof |
| CN112660802B (en) * | 2020-12-25 | 2022-04-22 | 瓯锟科技温州有限公司 | Resistance heating device for metal plate strip and heating method thereof |
| CN114950621A (en) * | 2021-12-14 | 2022-08-30 | 福州外语外贸学院 | Building waste environmental protection processing apparatus for civil engineering |
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Application publication date: 20180925 |
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