CN107185828A - A kind of pneumatic concentration paddy rice screening and removing impurities device - Google Patents
A kind of pneumatic concentration paddy rice screening and removing impurities device Download PDFInfo
- Publication number
- CN107185828A CN107185828A CN201710427093.XA CN201710427093A CN107185828A CN 107185828 A CN107185828 A CN 107185828A CN 201710427093 A CN201710427093 A CN 201710427093A CN 107185828 A CN107185828 A CN 107185828A
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- China
- Prior art keywords
- fixedly connected
- rotating shaft
- screen box
- motor
- paddy rice
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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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of pneumatic concentration paddy rice screening and removing impurities device, including screen box, the screen box center of top is fixedly connected with loading hopper, connected between loading hopper and screen box using welding manner, top is fixedly connected with the first motor cabinet on the right side of the screen box, the first motor is fixedly connected with above first motor cabinet, first motor output end is fixedly connected with first rotating shaft, first rotating shaft left end is connected with the first drive bevel gear through screen box, the screen box upper center is rotatably connected to the second rotating shaft, it is concordant with loading hopper bottom at the top of second rotating shaft, cutting plate is fixedly connected with the top of second rotating shaft, connected between cutting plate and the second rotating shaft using thread connecting mode.Compared with prior art, the beneficial effects of the invention are as follows：The present invention is simple in construction, easy to use, can be screened out the lighter impurity of rice seed and larger impurity with screening two ways by selection by winnowing when carrying out paddy rice removal of impurities, screening efficiency is more preferably.
Description
Technical field
The present invention relates to a kind of impurity removing equipment, specifically a kind of pneumatic concentration paddy rice screening and removing impurities device.
Background technology
Paddy rice originates in China, and Yangtze River in China basin is with regard to rice cultivation before 7,000 years.According to different methods, paddy rice can divide
For long-grained nonglutinous rice and japonica rice, early rice and middle late rice, glutinous rice and non-glutinous rice.Research of China scientist Yuan Longping to hybrid rice is made
Tremendous contribution, is described as " father of hybrid rice ".Paddy rice seed is paddy, and paddy, which is sloughed, claims brown rice after glume, and brown rice grinds
Rice bran layer is gone to can obtain rice.Nearly half population in the world, all using rice as food.The eating method of rice is varied, has
Rice, congee, rice cake, rice cake, rice wine etc..Paddy rice can also make wine in addition to edible, refine sugar and make the raw material of industry, rice husk, rice
Stalk, can be used as feed.China paddy rice main producing region is mainly the Northeast, the Yangtze river basin, Pearl River Delta.Belong to direct economy work
Thing.Still the staple food of 1/3rd mankind in the world.
Need to be stored paddy rice progress threshing screening so as to obtain more clean water rice after paddy rice is ripe, still
Often there is part soil and lighter paddy rice branches and leaves inside the paddy rice just harvested, particularly in manual harvesting in paddy rice
Impurity it is particularly evident.Existing paddy rice screening plant is often screened by the way of screen cloth screening, and this mode is when sieve
Screening efficiency can be substantially reduced when online side converges more branches and leaves.A kind of pneumatic concentration water is proposed for this those skilled in the art
Rice screening and removing impurities device, the problem of to solve to propose in above-mentioned background.
The content of the invention
It is an object of the invention to provide a kind of pneumatic concentration paddy rice screening and removing impurities device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of pneumatic concentration paddy rice screening and removing impurities device, including screen box, the screen box center of top be fixedly connected with into
Funnel, is connected between loading hopper and screen box using welding manner, and top is fixedly connected with first on the right side of the screen box
The first motor is fixedly connected with above motor cabinet, the first motor cabinet, first motor output end is fixedly connected with first rotating shaft,
First rotating shaft left end is connected with the first drive bevel gear through screen box, and the screen box upper center is rotatably connected to second turn
Axle, concordant with loading hopper bottom at the top of the second rotating shaft, the second rotating shaft top is fixedly connected with cutting plate, cutting plate and the
Connected between two rotating shafts using thread connecting mode, the first driven wheel of differential, first are fixedly connected with the middle part of second rotating shaft
Driven wheel of differential is meshed with the first drive bevel gear, symmetrical above the screen box to be fixedly connected with sweep-up pipe；It is described
Screen box bottom is fixedly connected with below the second motor cabinet, the second motor cabinet and is fixedly connected with the second motor, second motor
Output end is fixedly connected with the 3rd rotating shaft, and the 3rd rotating shaft left end is fixedly connected with the second drive bevel gear, the screen box bottom
Center is rotatably connected to longitudinal rotating shaft, and longitudinal rotating shaft bottom is fixedly connected with the second driven wheel of differential, the second driven wheel of differential with
It is meshed, is fixedly connected with the top of longitudinal rotating shaft through screen box in rotating box, rotating box between second drive bevel gear
Portion is rotatably connected to the 4th rotating shaft, and the 4th rotating shaft is horizontal, and the second rotating shaft bottom is connected with the 3rd through rotating box
The 3rd driven wheel of differential is fixedly connected with the middle part of drive bevel gear, the 4th rotating shaft, the 3rd driven wheel of differential and the 3rd is actively
Bevel gear is meshed, and the 4th rotating shaft right-hand member is fixedly connected with helical blade；The left and right sides is symmetrically opened inside the screen box
Provided with limit sliding chutes, slidably connected inside limit sliding chutes and be fixedly connected with sieve plate between position limiting slide block, the position limiting slide block,
Sieve plate is located on the downside of rotating box, is fixedly connected with the middle part of the 3rd rotating shaft above crank throw, crank throw and is rotatably connected to the first transmission
The second drive link is rotatably connected to above bar, the first drive link, the second drive link is fixedly connected through screen box with sieve plate, described
Screen box bottom is symmetrical to be fixedly connected with base, and the base is fixedly connected with screen box using welding manner, described to inhale
Dirt bottom of the tube is fixedly connected with dust suction funnel.
It is used as further scheme of the invention：Using weldering between first motor cabinet and the second motor cabinet and screen box
The mode of connecing is connected.
It is used as further scheme of the invention：Lower section offers solid on the outside of discharging opening, discharging opening on the left of the screen box
Surely lower cover is connected with, discharging opening is located at below sieve plate.
It is used as further scheme of the invention：The screen box front-rear side walls are fixedly connected with inclined guide plate, and inclination is led
Plate is located above the first drive bevel gear, and the inclined guide plate is located at below cutting plate.
It is used as further scheme of the invention：The screen box left side central portion offers solid on the outside of removal of impurities hole, removal of impurities hole
Surely upper cover plate is connected with, the removal of impurities hole position is above sieve plate.
It is used as further scheme of the invention：First motor and the second motor are buncher.
It is used as further scheme of the invention：Starting switch is fixedly connected with the right side of the screen box.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is simple in construction, easy to use, is carrying out paddy rice
The lighter impurity of rice seed and larger impurity can be screened out with screening two ways by selection by winnowing during removal of impurities, screening effect
Rate is more preferably.
Brief description of the drawings
Fig. 1 is a kind of structural representation of pneumatic concentration paddy rice screening and removing impurities device；
Fig. 2 is a kind of drive mechanism structural representation of the second motor in pneumatic concentration paddy rice screening and removing impurities device.
Fig. 3 is a kind of structural representation of cutting plate in pneumatic concentration paddy rice screening and removing impurities device.
In figure：1- screen boxes, 2- bases, 3- loading hoppers, the motor cabinets of 4- first, the motors of 5- first, 6- first rotating shafts, 7-
First drive bevel gear, the rotating shafts of 8- second, 9- cutting plates, the driven wheels of differential of 10- first, 11- sweep-up pipes, 111- dust suctions funnel,
The motor cabinets of 12- second, the motors of 13- second, the rotating shafts of 14- the 3rd, the drive bevel gears of 15- second, the longitudinal rotating shafts of 16-, 17- second from
Dynamic bevel gear, 18- rotating box, the rotating shafts of 19- the 4th, the drive bevel gears of 20- the 3rd, the driven wheels of differential of 21- the 3rd, 22- helical-blades
Piece, 23- limit sliding chutes, 24- position limiting slide blocks, 25- sieve plates, 26- crank throws, the drive links of 27- first, the drive links of 28- second, 29- go out
Material mouth, 30- lower covers, 31- inclined guide plates, 32- removal of impurities hole, 33- upper cover plates, 34- starting switches.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer in Fig. 1-3, a kind of pneumatic concentration paddy rice screening and removing impurities device, including screen box 1, the top of screen box 1
Centre is fixedly connected with loading hopper 3, is connected between loading hopper 3 and screen box 1 using welding manner, the right side of screen box 1
Top is fixedly connected with the first motor cabinet 4, and the top of the first motor cabinet 4 is fixedly connected with the first motor 5, and first motor 5 is defeated
Go out end and be fixedly connected with first rotating shaft 6, the left end of first rotating shaft 6 is connected with the first drive bevel gear 7, the sieve through screen box 1
The upper center of case 1 is selected to be rotatably connected to the second rotating shaft 8, the top of the second rotating shaft 8 is concordant with the bottom of loading hopper 3, described second turn
The top of axle 8 is fixedly connected with cutting plate 9, is connected between the rotating shaft 8 of cutting plate 9 and second using thread connecting mode, described second
The middle part of rotating shaft 8 is fixedly connected with the first driven wheel of differential 10, and the first driven wheel of differential 10 is meshed with the first drive bevel gear 7,
The top of screen box 1 is symmetrical to be fixedly connected with sweep-up pipe 11；
Device is powered using preceding, the first motor 5, which starts, after energization drives first rotating shaft 6 to rotate, and first rotating shaft 6 is rotated
The first drive bevel gear 7 is driven to rotate, the first drive bevel gear 7, which is rotated, drives the first driven wheel of differential 10 to rotate, and first is driven
Bevel gear 10, which rotates, drives the second rotating shaft 8 to rotate, and the second rotating shaft 8, which is rotated, drives the cutting plate 9 at the top of the second rotating shaft 8 to rotate, point
Flitch 9 rotates and can uniformly bring the paddy rice being put into inside screen box 1 into, while cutting plate 9 is also avoided that while being put into
Many paddy rice cause the generation of stopping state；
The bottom of screen box 1 is fixedly connected with the second motor cabinet 12, and the lower section of the second motor cabinet 12 is fixedly connected with second
Motor 13, second motor output end is fixedly connected with the 3rd rotating shaft 14, and the left end of the 3rd rotating shaft 14 is fixedly connected with the second master
Dynamic bevel gear 15, the bottom center of screen box 1 is rotatably connected to longitudinal rotating shaft 16, and longitudinal bottom of rotating shaft 16 is fixedly connected with
Two driven wheels of differential 17, are meshed between the second driven wheel of differential 17 and the second drive bevel gear 15, and longitudinal rotating shaft 16 is pushed up
Portion is fixedly connected with rotating box 18 through screen box 1, and the inner rotation of rotating box 18 is connected with the 4th rotating shaft 19, and the 4th rotating shaft 19 is in
Horizontality, the bottom of the second rotating shaft 8 is connected with the 3rd drive bevel gear 20 through rotating box 18, and the middle part of the 4th rotating shaft 19 is solid
Surely the 3rd driven wheel of differential 21 is connected with, the 3rd driven wheel of differential 21 is meshed with the 3rd drive bevel gear 20, described
The right-hand member of four rotating shaft 19 is fixedly connected with helical blade 22；
Second motor 13 starts, and the second motor 13, which is rotated, drives the 3rd rotating shaft 14 to rotate, and the 3rd rotating shaft 14, which is rotated, drives the
Two drive bevel gears 15 are rotated, and the second drive bevel gear 15, which is rotated, drives the second driven wheel of differential 17 to rotate, and second from mantle tooth
Wheel 17, which is rotated, drives longitudinal rotating shafts 16 to rotate, and longitudinal rotating shaft 16, which is rotated, drives rotating box 18 to rotate, and rotating box 18, which is rotated, drives the
Four rotating shafts 19 are rotated, and drive the 3rd drive bevel gear 20 to rotate while the second rotating shaft 8 is rotated, the rotational band of the 3rd drive bevel gear 20
Dynamic 3rd driven wheel of differential 21 is rotated, and the 3rd driven wheel of differential 21, which is rotated, drives the rotation of the 4th rotating shaft 19, the rotation of the 4th rotating shaft 19
When helical blade 22 will drive air current flow, and air current flow direction is continually changing, and the lighter impurity of rice seed is blown afloat,
Sweep-up pipe 11 siphons away the impurity blown afloat afterwards, sweep-up pipe 11 connect getter device can dust suction, be prior art, its structure with
Dust catcher is similar；
The inside left and right sides of screen box 1 is symmetrically offered to be slidably connected inside limit sliding chutes 23, limit sliding chutes 23
It is fixedly connected with sieve plate 25 between limited location sliding block 24, the position limiting slide block 24, sieve plate 25 is located at the downside of rotating box 18, described the
The middle part of three rotating shaft 14 is fixedly connected with crank throw 26, and the top of crank throw 26 is rotatably connected on the first drive link 27, the first drive link 27
Side is rotatably connected to the second drive link 28, and the second drive link 28 is fixedly connected through screen box 1 with sieve plate 25, the screen box 1
Bottom is symmetrical to be fixedly connected with base 2, and the base 2 is fixedly connected with screen box 1 using welding manner, the sweep-up pipe
11 bottoms are fixedly connected with dust suction funnel 111, and dust suction funnel 111 expands dust suction area；
3rd rotating shaft 14 drives the first drive link 27 to be moved with the second drive link 28 when rotating, the first drive link 27 and second
Drive link 28 constitutes slider-crank mechanism, and in motion, the second drive link 28 is pumped, and sieve plate 25 is driven and transported up and down
It is dynamic, and then paddy rice is screened, the impurity of larger soil etc. is screened.
Connected between the motor cabinet 12 of first motor cabinet 4 and second and screen box 1 using welding manner.
The left side of screen box 1 lower section offers discharging opening 29, and the outside of discharging opening 29 is fixedly connected with lower cover 30, discharged
Mouth 29 is located at the lower section of sieve plate 25, and the paddy rice that the bottom of screen box 1 is sieved is taken out by discharging opening 29.
The front-rear side walls of screen box 1 are fixedly connected with inclined guide plate 31, and inclined guide plate 31 is located at the first drive bevel gear 7
Top, the inclined guide plate 31 is located at the lower section of cutting plate 9, it is to avoid paddy rice directly falls in the first drive bevel gear 7 and first driven
On bevel gear 10.
The left side central portion of screen box 1 offers removal of impurities hole 32, and the outside of removal of impurities hole 32 is fixedly connected with upper cover plate 33, described
Removal of impurities hole 32 is located at the top of sieve plate 25, and the heavier impurity such as soil are taken out by removal of impurities hole 32.
The motor 13 of first motor 5 and second is buncher.
The right side of screen box 1 is fixedly connected with starting switch 34.
The present invention operation principle be：Device is powered by the present invention using preceding, and the first motor 5, which starts, after energization drives
First rotating shaft 6 is rotated, and first rotating shaft 6, which is rotated, drives the first drive bevel gear 7 to rotate, and the first drive bevel gear 7, which is rotated, drives the
One driven wheel of differential 10 is rotated, and the first driven wheel of differential 10, which is rotated, drives the second rotating shaft 8 to rotate, and the second rotating shaft 8, which is rotated, drives the
The cutting plate 9 at the top of two rotating shaft 8 is rotated, and cutting plate 9 rotates and can uniformly bring the paddy rice being put into inside screen box 1 into；Together
When the second motor 13 start, the second motor 13 rotate drive the 3rd rotating shaft 14 rotate, the 3rd rotating shaft 14 rotate drive second actively
Bevel gear 15 rotates, and the second drive bevel gear 15, which is rotated, drives the second driven wheel of differential 17 to rotate, the second 17 turns of driven wheel of differential
Dynamic to drive longitudinal rotating shaft 16 to rotate, longitudinal rotating shaft 16, which is rotated, drives rotating box 18 to rotate, and rotating box 18, which is rotated, drives the 4th rotating shaft
19 rotate, and drive the 3rd drive bevel gear 20 to rotate while the second rotating shaft 8 is rotated, and the 3rd drive bevel gear 20, which is rotated, drives the 3rd
Driven wheel of differential 21 is rotated, and the 3rd driven wheel of differential 21, which is rotated, drives the rotation of the 4th rotating shaft 19, spiral during the 4th 19 rotation of rotating shaft
Blade 22 will drive air current flow, and air current flow direction is continually changing, and the lighter impurity of rice seed is blown afloat, inhaled afterwards
Dirt pipe 11 siphons away the impurity blown afloat, sweep-up pipe 11 connect getter device can dust suction, be prior art, its structure and dust catcher
It is similar；3rd rotating shaft 14 drives the first drive link 27 to be moved with the second drive link 28 when rotating, and the first drive link 27 and second is passed
Lever 28 constitutes slider-crank mechanism, and in motion, the second drive link 28 is pumped, and sieve plate 25 is driven into up and down motion,
And then screened paddy rice, the impurity of larger soil etc. is screened.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, 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, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of pneumatic concentration paddy rice screening and removing impurities device, including screen box (1), it is characterised in that at the top of the screen box (1)
Centre is fixedly connected with loading hopper (3), is connected between loading hopper (3) and screen box (1) using welding manner, the screen box
(1) right side top is fixedly connected with above the first motor cabinet (4), the first motor cabinet (4) and is fixedly connected with the first motor (5), institute
State the first motor (5) output end and be fixedly connected with first rotating shaft (6), first rotating shaft (6) left end is connected with through screen box (1)
One drive bevel gear (7), screen box (1) upper center is rotatably connected to the second rotating shaft (8), at the top of the second rotating shaft (8) with
Loading hopper (3) bottom is concordant, is fixedly connected with cutting plate (9) at the top of second rotating shaft (8), cutting plate (9) with second turn
Connected between axle (8) using thread connecting mode, the first driven wheel of differential is fixedly connected with the middle part of second rotating shaft (8)
(10), the first driven wheel of differential (10) is meshed with the first drive bevel gear (7), symmetrical solid above the screen box (1)
Surely it is connected with sweep-up pipe (11)；Screen box (1) bottom is fixedly connected with the second motor cabinet (12), the second motor cabinet (12)
Side is fixedly connected with the second motor (13), and second motor output end is fixedly connected with the 3rd rotating shaft (14), the 3rd rotating shaft
(14) left end is fixedly connected with the second drive bevel gear (15), and screen box (1) bottom center is rotatably connected to longitudinal rotating shaft
(16), longitudinal rotating shaft (16) bottom is fixedly connected with the second driven wheel of differential (17), the second driven wheel of differential (17) and the second master
Dynamic bevel gear is meshed between (15), and rotating box (18) is fixedly connected with through screen box (1) at the top of longitudinal rotating shaft (16),
Rotating box (18) inner rotation is connected with the 4th rotating shaft (19), and the 4th rotating shaft (19) is horizontal, the second rotating shaft (8) bottom
Portion is connected with the middle part of the 3rd drive bevel gear (20), the 4th rotating shaft (19) through rotating box (18) and is fixedly connected with the 3rd from mantle
Gear (21), the 3rd driven wheel of differential (21) is meshed with the 3rd drive bevel gear (20), and the 4th rotating shaft (19) is right
End is fixedly connected with helical blade (22)；The internal left and right sides of the screen box (1) symmetrically offers limit sliding chutes (23), spacing
Slidably connected inside chute (23) and be fixedly connected with sieve plate (25) between position limiting slide block (24), the position limiting slide block (24),
Sieve plate (25) is located on the downside of rotating box (18), is fixedly connected with the middle part of the 3rd rotating shaft (14) on crank throw (26), crank throw (26)
Side, which is rotatably connected to above the first drive link (27), the first drive link (27), is rotatably connected to the second drive link (28), and second passes
Lever (28) is fixedly connected through screen box (1) with sieve plate (25), and screen box (1) bottom is symmetrical to be fixedly connected with bottom
Seat (2), the base (2) is fixedly connected with screen box (1) using welding manner, and sweep-up pipe (11) bottom is fixedly connected with
Dust suction funnel (111).
2. a kind of pneumatic concentration paddy rice screening and removing impurities device according to claim (1), it is characterised in that first motor
Seat (4) between the second motor cabinet (12) and screen box (1) using welding manner with being connected.
3. a kind of pneumatic concentration paddy rice screening and removing impurities device according to claim (1), it is characterised in that the screen box
(1) left side lower section offers and is fixedly connected with lower cover (30) on the outside of discharging opening (29), discharging opening (29), and discharging opening (29) is located at
Below sieve plate (25).
4. a kind of pneumatic concentration paddy rice screening and removing impurities device according to claim (1), it is characterised in that the screen box
(1) front-rear side walls are fixedly connected with inclined guide plate (31), and inclined guide plate (31) is located above the first drive bevel gear (7), described
Inclined guide plate (31) is located at below cutting plate (9).
5. a kind of pneumatic concentration paddy rice screening and removing impurities device according to claim (1), it is characterised in that the screen box
(1) left side central portion offers and is fixedly connected with upper cover plate (33), the removal of impurities hole (32) on the outside of removal of impurities hole (32), removal of impurities hole (32)
Above sieve plate (25).
6. a kind of pneumatic concentration paddy rice screening and removing impurities device according to claim (1), it is characterised in that first motor
(5) it is buncher with the second motor (13).
7. a kind of pneumatic concentration paddy rice screening and removing impurities device according to claim (1), it is characterised in that the screen box
(1) right side is fixedly connected with starting switch (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427093.XA CN107185828A (en) | 2017-06-08 | 2017-06-08 | A kind of pneumatic concentration paddy rice screening and removing impurities device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427093.XA CN107185828A (en) | 2017-06-08 | 2017-06-08 | A kind of pneumatic concentration paddy rice screening and removing impurities device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107185828A true CN107185828A (en) | 2017-09-22 |
Family
ID=59877957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710427093.XA Withdrawn CN107185828A (en) | 2017-06-08 | 2017-06-08 | A kind of pneumatic concentration paddy rice screening and removing impurities device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107185828A (en) |
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| CN107694688A (en) * | 2017-10-18 | 2018-02-16 | 南昌工程学院 | A kind of grinding drawing mechanism for flour processing |
| CN107649355A (en) * | 2017-11-10 | 2018-02-02 | 杜鑫 | A kind of centrifugal Sand screen |
| CN107694916A (en) * | 2017-11-22 | 2018-02-16 | 遵义香山矿业有限公司 | A kind of bauxite device for vibration screening |
| CN108013477A (en) * | 2017-12-13 | 2018-05-11 | 泗水县锦川花生食品有限公司 | A kind of peanut coat for peanut processing, which takes off leather jacket, to be put |
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