CN108787456A - A kind of blowing-type screening plant of the rice grain of rice - Google Patents
A kind of blowing-type screening plant of the rice grain of rice Download PDFInfo
- Publication number
- CN108787456A CN108787456A CN201810702148.8A CN201810702148A CN108787456A CN 108787456 A CN108787456 A CN 108787456A CN 201810702148 A CN201810702148 A CN 201810702148A CN 108787456 A CN108787456 A CN 108787456A
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- Prior art keywords
- cylinder
- groove
- rice
- wall
- hole
- 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.)
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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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
Abstract
The invention discloses a kind of blowing-type screening plants of the rice grain of rice, including the cylinder being fixedly mounted at the top of two support plates, it is installed with air blower on the side inner wall of the cylinder, and offer first through hole on side inner wall of the cylinder far from air blower, discharge port is offered in the bottom interior wall of cylinder, and feed hopper is installed at the top of cylinder, feed hopper is connected to cylinder, it is installed with fixed block in the top inner wall of cylinder, the basal sliding of fixed block, which is equipped with to raise, spreads plate, servo motor is installed at the top of cylinder, the bottom of fixed block offers sliding slot, sliding block is slidably fitted in sliding slot.The configuration of the present invention is simple, it is easy to operate, it can drive to raise by servo motor offer power and spread plate progress traverse motion, and then the grain of rice is shed, so that air blast function preferably blows down the shrivelled grain of rice, screening effect is effectively raised, has brought prodigious facility.
Description
Technical field
The present invention relates to screening installation technical field more particularly to a kind of blowing-type screening plants of the rice grain of rice.
Background technology
With economic continuous development, population is on the increase, and people also constantly increase the demand of grain, and rice is
A kind of Major Cereal for people to use is needed by the production and processing of the plantation of large area, rice by harvesting, threshing, decladding
Etc. processes, the grain of rice screened after being taken off, shrivelled rice husk and the full grain of rice are separated, it is therefore desirable to using screening
Equipment, current grain of rice screening installation is substantially the screening mode using air blast, but currently used blowing-type screening is set
There is also shortcomings for standby design, do not have Yang Sa mechanisms, the grain of rice cannot be effectively separated, cause screening effect bad,
It needs repeatedly to be screened, has brought many troubles, thus it is proposed that a kind of blowing-type screening dress of rice grain of rice
It sets, is solved the above problems with this.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of air blast of the rice grain of rice proposed
Formula screening plant.
To achieve the goals above, present invention employs following technical solutions：
A kind of blowing-type screening plant of the rice grain of rice, including it is fixedly mounted on the cylinder at the top of two support plates, the cylinder
Side inner wall on be installed with air blower, and offer first through hole, cylinder on side inner wall of the cylinder far from air blower
Bottom interior wall on offer discharge port, and feed hopper is installed at the top of cylinder, feed hopper is connected to cylinder, cylinder
Fixed block is installed in top inner wall, the basal sliding of fixed block, which is equipped with to raise, spreads plate, is installed at the top of cylinder
The bottom of servo motor, fixed block offers sliding slot, and sliding block is slidably fitted in sliding slot, and the bottom of sliding block, which is welded on to raise, spreads plate
Top, and tapped through hole is offered on sliding block, tapped through hole internal thread is equipped with screw rod, and it is recessed to offer first at the top of cylinder
Slot, offers same second through-hole on the first groove and sliding slot side inner wall close to each other, screw rod far from feed hopper one
End extends in the first groove and is welded with the first tapered gear, and screw rod is rotatably installed in the second through-hole, in the first groove
Equipped with first rotating shaft, the bottom end of first rotating shaft is welded with the second tapered gear, and the second tapered gear is engaged with the first tapered gear,
The output shaft of servo motor extends in the first groove and is welded on the top of first rotating shaft.
Preferably, described raise spreads plate close to the side of air blower equipped with inclined-plane, and inclined-plane is adapted with feed hopper.
Preferably, it is installed with strainer on the inner wall of the discharge port.
Preferably, the second groove is offered on side inner wall of first groove far from sliding slot, is rotated in the second groove
Second shaft is installed, the second shaft is extended in the first groove close to one end of sliding slot and is welded on the first tapered gear.
Preferably, it is installed with fixture block on the side wall of first groove, offers third through-hole on fixture block, first turn
Axis is rotatably installed in third through-hole.
Preferably, third groove is offered on side inner wall of the sliding slot far from the first groove, is rotated in third groove
Axis pin is installed, the one end of screw rod far from the first groove extends in sliding slot and is welded on axis pin.
Compared with prior art, the beneficial effects of the invention are as follows：
Pass through servo motor, first rotating shaft, third through-hole, the second tapered gear, the first groove, the first tapered gear, screw rod,
Two through-holes, tapped through hole, sliding block, screw rod, sliding slot and feed hopper match, and first open servo motor, the output shaft of servo motor
Positive and negative intermittent rotation is carried out, the output shaft of servo motor drives first rotating shaft to be rotated in third through-hole, while first rotating shaft
The second tapered gear is driven to be rotated in the first groove so that the first tapered gear is moved by the second tapered gear band in the first groove
Interior rotation, while the first tapered gear band moves screw rod and is rotated in the second through-hole so that screw rod is moved by the first tapered gear band
Rotation in tapped through hole so that sliding block is driven by screw rod and slid laterally closer or far from feed hopper in sliding slot, by sliding block, raises
It spreads plate, fixed block, air blower, feed hopper, cylinder, first through hole and discharge port to match, sliding block drive, which is raised, spreads plate in fixed block
Basal sliding closer or far from air blower, later on air blower, then by feed hopper blanking, the grain of rice enters cylinder, this
Shi Yang spreads plate and slidably reciprocates in the bottom of fixed block so that the grain of rice, which is raised to spread plate and shed, to scatter, and the shrivelled grain of rice is in dropping process
Middle blown afloat by air blower leaves cylinder by first through hole, and the grain of rice full at this time falls, and by discharge port, behaviour's lock finishes.
The configuration of the present invention is simple, it is easy to operate, by servo motor provide power can drive raise spread plate progress transverse direction it is past
Multiple movement, and then the grain of rice is shed so that air blast function preferably blows down the shrivelled grain of rice, effectively raises screening effect
Fruit has brought prodigious facility.
Description of the drawings
Fig. 1 is a kind of positive structure diagram of the blowing-type screening plant of the rice grain of rice proposed by the present invention；
Fig. 2 is a kind of schematic cross-sectional view of the part A of the blowing-type screening plant of the rice grain of rice proposed by the present invention.
In figure：1 support plate, 2 cylinders, 3 air blowers, 4 first through hole, 5 discharge ports, 6 feed hoppers, 7 fixed blocks, 8 raise spread plate,
9 servo motors, 10 sliding slots, 11 sliding blocks, 12 tapped through holes, 13 screw rods, 14 first grooves, 15 second through-holes, 16 first tapered teeths
Wheel, 17 first rotating shafts, 18 second tapered gears.
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.
Referring to Fig.1-2, a kind of blowing-type screening plant of the rice grain of rice, including it is fixedly mounted on two 1 tops of support plate
Cylinder 2, be installed with air blower 3 on the side inner wall of cylinder 2, and opened up on side inner wall of the cylinder 2 far from air blower 3
There is first through hole 4, discharge port 5 is offered in the bottom interior wall of cylinder 2, and the top of cylinder 2 is installed with feed hopper 6, into
Hopper 6 is connected to cylinder 2, and fixed block 7 is installed in the top inner wall of cylinder 2, and the basal sliding of fixed block 7, which is equipped with, raises
Plate 8 is spread, the top of cylinder 2 is installed with servo motor 9, and the bottom of fixed block 7 offers sliding slot 10, peace is slided in sliding slot 10
Equipped with sliding block 11, the bottom of sliding block 11 is welded on the top raised and spread plate 8, and tapped through hole 12 is offered on sliding block 11, and screw thread is logical
12 internal thread of hole is equipped with screw rod 13, and the top of cylinder 2 offers the first groove 14, and the first groove 14 and sliding slot 10 are close to each other
Side inner wall on offer same second through-hole 15, the one end of screw rod 13 far from feed hopper 6 extends in the first groove 14
And it is welded with the first tapered gear 16, and screw rod 13 is rotatably installed in the second through-hole 15, and first turn is equipped in the first groove 14
The bottom end of axis 17, first rotating shaft 17 is welded with the second tapered gear 18, and the second tapered gear 18 is engaged with the first tapered gear 16,
The output shaft of servo motor 9 extends in the first groove 14 and is welded on the top of first rotating shaft 17, passes through servo motor 9, the
One shaft 17, third through-hole, the second tapered gear 18, the first groove 14, the first tapered gear 16, screw rod 13, the second through-hole 15,
Tapped through hole 12, sliding block 11, screw rod 13, sliding slot 10 and feed hopper 6 match, first open servo motor 9, servo motor 9 it is defeated
Shaft carries out positive and negative intermittent rotation, and the output shaft of servo motor 9 drives first rotating shaft 17 to be rotated in third through-hole, while the
One shaft 17 drives the rotation in the first groove 14 of the second tapered gear 18 so that the first tapered gear 16 is by the second tapered gear
18 drive the rotation in the first groove 14, while the first tapered gear 16 drives the rotation in the second through-hole 15 of screw rod 13 so that
Screw rod 13 drives the rotation in tapped through hole 12 by the first tapered gear 16 so that sliding block 11 is driven by screw rod 13 in sliding slot 10
It slides laterally closer or far from feed hopper 6, by sliding block 11, raises and spread plate 8, fixed block 7, air blower 3, feed hopper 6, cylinder 2,
One through-hole 4 and discharge port 5 match, and sliding block 11, which drives, raises the basal sliding of spreading plate 8 in fixed block 7 closer or far from air blower 3,
Later on air blower 3, then by 6 blanking of feed hopper, the grain of rice enters cylinder 2, raises spread plate 8 in the bottom of fixed block 7 at this time
It slidably reciprocates so that the grain of rice, which is raised to spread plate 8 and shed, to scatter, and the shrivelled grain of rice is blown afloat by air blower 3 by dropping process
One through-hole 4 leaves cylinder 2, and the grain of rice full at this time falls, and by discharge port 5, behaviour's lock finishes, the configuration of the present invention is simple, operation
It is convenient, it can drive to raise by the offer power of servo motor 9 and spread the progress traverse motion of plate 8, and then the grain of rice is shed,
Enable air blower 3 preferably to blow down the shrivelled grain of rice, effectively raise screening effect, brought it is prodigious just
Profit.
In the present invention, raises and spread plate 8 close to the side of air blower 3 equipped with inclined-plane, inclined-plane is adapted with feed hopper 6, discharge port 5
Inner wall on be installed with strainer, the first groove 14 offers the second groove on the side inner wall far from sliding slot 10, and second is recessed
The second shaft is rotatablely equipped in slot, the second shaft extends in the first groove 14 close to one end of sliding slot 10 and is welded on first
On tapered gear 16, it is installed with fixture block on the side wall of the first groove 14, third through-hole, first rotating shaft 17 are offered on fixture block
It is rotatably installed in third through-hole, sliding slot 10 offers third groove, third groove on the side inner wall far from the first groove 14
It is inside rotatablely equipped with axis pin, the one end of screw rod 13 far from the first groove 14 extends in sliding slot 10 and is welded on axis pin, passes through
Servo motor 9, first rotating shaft 17, third through-hole, the second tapered gear 18, the first groove 14, the first tapered gear 16, screw rod
13, the second through-hole 15, tapped through hole 12, sliding block 11, screw rod 13, sliding slot 10 and feed hopper 6 match, and first open servo motor 9,
The output shaft of servo motor 9 carries out positive and negative intermittent rotation, and the output shaft of servo motor 9 drives first rotating shaft 17 in third through-hole
Interior rotation, while first rotating shaft 17 drives the rotation in the first groove 14 of the second tapered gear 18 so that the first tapered gear 16
The rotation in the first groove 14 is driven by the second tapered gear 18, while the first tapered gear 16 drives screw rod 13 in the second through-hole
Rotation in 15 so that screw rod 13 drives the rotation in tapped through hole 12 by the first tapered gear 16 so that sliding block 11 is by screw rod 13
Drive slides laterally in sliding slot 10 closer or far from feed hopper 6, by sliding block 11, raise spread plate 8, fixed block 7, air blower 3, into
Hopper 6, cylinder 2, first through hole 4 and discharge port 5 match, and the drive of sliding block 11 raises that spread plate 8 close in the basal sliding of fixed block 7
Or far from air blower 3, later on air blower 3, then by 6 blanking of feed hopper, the grain of rice enters cylinder 2, raises at this time and spreads plate 8 and exist
The bottom of fixed block 7 slidably reciprocates so that the grain of rice, which is raised to spread plate 8 and shed, to scatter, and the shrivelled grain of rice is in dropping process by air blast
Machine 3 is blown afloat leaves cylinder 2 by first through hole 4, and the grain of rice full at this time falls, and by discharge port 5, behaviour's lock finishes, the present invention
It is simple in structure, it is easy to operate, it can drive to raise by the offer power of servo motor 9 and spread the progress traverse motion of plate 8, and then is right
The grain of rice is shed so that air blower 3 can preferably blow down the shrivelled grain of rice, effectively raise screening effect, to people with
Prodigious facility is carried out.
Operation principle：In use, first opening servo motor 9, the output shaft of servo motor 9 carries out positive and negative intermittent rotation,
The output shaft of servo motor 9 drives first rotating shaft 17 to be rotated in third through-hole, while first rotating shaft 17 drives the second tapered teeth
The rotation in the first groove 14 of wheel 18 so that the first tapered gear 16 is driven by the second tapered gear 18 to be turned in the first groove 14
It is dynamic, while the first tapered gear 16 drives the rotation in the second through-hole 15 of screw rod 13 so that screw rod 13 is by the first tapered gear 16
Drive the rotation in tapped through hole 12 so that sliding block 11 is driven by screw rod 13 and slid laterally closer or far from charging in sliding slot 10
Bucket 6, while the drive of sliding block 11 raises the basal sliding for spreading plate 8 in fixed block 7 closer or far from air blower 3, later on air blower
3, then by 6 blanking of feed hopper, the grain of rice enters cylinder 2, raises at this time and spreads plate 8 and slidably reciprocate in the bottom of fixed block 7 so that rice
Grain, which is raised to spread plate 8 and shed, to scatter, and the shrivelled grain of rice is blown afloat by air blower 3 in dropping process and leaves cylinder by first through hole 4
2, the grain of rice full at this time falls, and by discharge port 5, behaviour's lock finishes.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of blowing-type screening plant of the rice grain of rice, including it is fixedly mounted on two support plates（1）The cylinder at top（2）,
It is characterized in that, the cylinder（2）Side inner wall on be installed with air blower（3）, and cylinder（2）Far from air blower（3）
Side inner wall on offer first through hole（4）, cylinder（2）Bottom interior wall on offer discharge port（5）, and cylinder（2）'s
Top is installed with feed hopper（6）, feed hopper（6）With cylinder（2）Connection, cylinder（2）Top inner wall on be installed with
Fixed block（7）, fixed block（7）Basal sliding be equipped with to raise and spread plate（8）, cylinder（2）Top be installed with servo motor
（9）, fixed block（7）Bottom offer sliding slot（10）, sliding slot（10）Inside it is slidably fitted with sliding block（11）, sliding block（11）Bottom
It is welded on to raise and spreads plate（8）Top, and sliding block（11）On offer tapped through hole（12）, tapped through hole（12）Internal thread is equipped with
Screw rod（13）, cylinder（2）Top offer the first groove（14）, the first groove（14）With sliding slot（10）Side close to each other
Same second through-hole is offered on inner wall（15）, screw rod（13）Far from feed hopper（6）One end extend to the first groove（14）
It is interior and be welded with the first tapered gear（16）, and screw rod（13）It is rotatably installed in the second through-hole（15）It is interior, the first groove（14）It is interior
Equipped with first rotating shaft（17）, first rotating shaft（17）Bottom end be welded with the second tapered gear（18）, the second tapered gear（18）With
First tapered gear（16）Engagement, servo motor（9）Output shaft extend to the first groove（14）It is interior and be welded on first rotating shaft
（17）Top.
2. a kind of blowing-type screening plant of rice grain of rice according to claim 1, which is characterized in that described raise spreads plate
（8）Close to air blower（3）Side be equipped with inclined-plane, inclined-plane and feed hopper（6）It is adapted.
3. a kind of blowing-type screening plant of rice grain of rice according to claim 1, which is characterized in that the discharge port
（5）Inner wall on be installed with strainer.
4. a kind of blowing-type screening plant of rice grain of rice according to claim 1, which is characterized in that first groove
（14）Far from sliding slot（10）Side inner wall on offer the second groove, be rotatablely equipped with the second shaft in the second groove, second
Shaft is close to sliding slot（10）One end extend to the first groove（14）It is interior and be welded on the first tapered gear（16）On.
5. a kind of blowing-type screening plant of rice grain of rice according to claim 1, which is characterized in that first groove
（14）Side wall on be installed with fixture block, third through-hole, first rotating shaft are offered on fixture block（17）It is logical to be rotatably installed in third
In hole.
6. a kind of blowing-type screening plant of rice grain of rice according to claim 1, which is characterized in that the sliding slot（10）
Far from the first groove（14）Side inner wall on offer third groove, axis pin, screw rod are rotatablely equipped in third groove（13）
Far from the first groove（14）One end extend to sliding slot（10）It is interior and be welded on axis pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702148.8A CN108787456A (en) | 2018-06-30 | 2018-06-30 | A kind of blowing-type screening plant of the rice grain of rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702148.8A CN108787456A (en) | 2018-06-30 | 2018-06-30 | A kind of blowing-type screening plant of the rice grain of rice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108787456A true CN108787456A (en) | 2018-11-13 |
Family
ID=64073524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810702148.8A Pending CN108787456A (en) | 2018-06-30 | 2018-06-30 | A kind of blowing-type screening plant of the rice grain of rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787456A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368873A (en) * | 2019-06-19 | 2019-10-25 | 宁波润爵科技有限公司 | It is a kind of to be spaced liquid-adding device in batches |
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| CN206897849U (en) * | 2017-04-24 | 2018-01-19 | 锡林郭勒盟红井源油脂有限责任公司 | New pneumatic separation device |
| CN107670992A (en) * | 2017-09-29 | 2018-02-09 | 湖北金莓科技发展有限公司 | A kind of tea processing pneumatic separation device being moved easily |
| CN108126893A (en) * | 2017-12-25 | 2018-06-08 | 郑州格瑞塔电子信息技术有限公司 | A kind of building sand sorting unit |
| CN108160460A (en) * | 2017-12-27 | 2018-06-15 | 郑州诚合信息技术有限公司 | A kind of efficient Sand screen of transmission of crankshaft |
| CN208527295U (en) * | 2018-06-30 | 2019-02-22 | 施秉县贵粮农业发展有限公司 | A kind of blowing-type screening plant of the rice grain of rice |
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- 2018-06-30 CN CN201810702148.8A patent/CN108787456A/en active Pending
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| CN2429272Y (en) * | 2000-03-21 | 2001-05-09 | 广西壮族自治区玉林松脂厂 | Serious two stage powder blowing separater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368873A (en) * | 2019-06-19 | 2019-10-25 | 宁波润爵科技有限公司 | It is a kind of to be spaced liquid-adding device in batches |
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