CN107138411A - A kind of grain selecting device - Google Patents
A kind of grain selecting device Download PDFInfo
- Publication number
- CN107138411A CN107138411A CN201710553153.2A CN201710553153A CN107138411A CN 107138411 A CN107138411 A CN 107138411A CN 201710553153 A CN201710553153 A CN 201710553153A CN 107138411 A CN107138411 A CN 107138411A
- Authority
- CN
- China
- Prior art keywords
- device body
- rotating shaft
- described device
- grain
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of grain selecting device, including device body, charging aperture and ash hole are respectively equipped with the top of described device body and side wall, described device bodies top inwall is provided with feeding-passage, and feeding-passage is located at immediately below charging aperture, described device body is installed with motor in the side wall away from ash hole, the output shaft of the motor is connected with one end of first rotating shaft, the other end of the first rotating shaft is connected with flabellum, the centre of the first rotating shaft is provided with first gear, described device body plate inner wall is installed with bearing, the inner ring of the bearing is installed with the second rotating shaft, second gear is installed at the top of second rotating shaft.In the present invention, the dust and larger particle stone in grain are removed by mechanical automation, manpower and materials is saved, effectively raises the cleanliness factor of grain, facilitate the processing of next step, the present apparatus is simple in construction, it is novel in design, it is worthy to be popularized.
Description
Technical field
The present invention relates to selecting device technical field, more particularly to a kind of grain selecting device.
Background technology
China is global maximum grain-production state and country of consumption, and improvement, the raising of per unit area yield with kind, China's grain
The yield of food also progressively increases.With the development of science and technology mechanization of agriculture has been popularized, traditional manual harvesting, mechanical harvesting
Grain, and the later stage grain drying work, easily cause the dirty of grain, grain will pass through various works before storage or use
Sequence cleans work, such as dedusting, except magnetic, screening, the cleaning work of the various processes of drying.
Grain is in harvest, transport and process, and inevitably adulterate some debris, including soil dust, stone
Core stalk of the grains such as son, rice grain husks etc., is necessarily required to clean debris before processing to obtain the grain of cleaning,
Tradition is all to screen by hand or blower fan soot blowing, so expends substantial amounts of manpower and materials, and removal of impurities is not thorough, makes grain inadequate
It is clean.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of grain selecting device proposed.
To achieve these goals, present invention employs following technical scheme：
Be respectively equipped with a kind of grain selecting device, including device body, the top of described device body and side wall charging aperture and
Ash hole, described device bodies top inwall is provided with feeding-passage, and feeding-passage is located at immediately below charging aperture, described device
Body is installed with motor in the side wall away from ash hole, and the output shaft of the motor is connected with first rotating shaft
One end, the other end of the first rotating shaft is connected with flabellum, and the centre of the first rotating shaft is provided with first gear, described device
Body plate inner wall is installed with bearing, and the inner ring of the bearing is installed with the second rotating shaft, the top of second rotating shaft
Portion is provided with second gear, and second gear is engaged with first gear, and second rotating shaft is installed close to one end of second gear
There is cam, the plate inner wall of described device body, which is provided with the top of fix bar, the fix bar, is provided with fixed block, described solid
Determine block upper shed through hole, and connecting rod is movably installed with through hole, one end of the connecting rod is provided with support, the support
It is provided with pulley, the connecting rod and spring is installed, and spring is located between support and fixed block, the bottom of described device body
Rewinding case is installed on plate inwall, and rewinding box top is provided with opening, rewinding box top both sides are movably installed with movement
Wheel, is installed with sieve hopper, described device body is connected with spring on the inwall of ash hole on movable pulley described in two groups
Post, the other end connection sieve hopper of the spring stack.
It is preferred that, the pulley is in contact with cam.
It is preferred that, one end connection sieve hopper of the connecting rod away from support.
It is preferred that, rewinding box top both sides are equipped with track, and track two ends are provided with limited block, movable pulley activity peace
Dress is in orbit.
It is preferred that, the sieve hopper bottom plate just row are provided with discharge opening.
It is preferred that, described device body is stainless steel alloy structure.
Compared with prior art, the beneficial effects of the invention are as follows：In the present invention, removed by mechanical automation in grain
Dust and larger particle stone, it is not necessary to artificial operation, save manpower and materials, and mechanically actuated is quick, improves work
Efficiency, effectively raises the cleanliness factor of grain, facilitates the processing of next step, and the present apparatus is simple in construction, novel in design, is worth pushing away
Extensively.
Brief description of the drawings
Fig. 1 is a kind of structural representation of grain selecting device proposed by the present invention；
Fig. 2 is structural representation at a kind of A of grain selecting device proposed by the present invention.
In figure：1 device body, 2 charging apertures, 3 ash holes, 4 feeding-passages, 5 motors, 6 first rotating shafts, 7 flabellums, 8
First gear, 9 bearings, 10 second rotating shafts, 11 cams, 12 second gears, 13 fix bars, 14 fixed blocks, 15 connecting rods, 16
Frame, 17 pulleys, 18 springs, 19 rewinding casees, 20 spring stacks, 21 sieve hoppers, 22 movable pulleys.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-2, a kind of grain selecting device, including device body 1, device body 1 are stainless steel alloy structure, dress
Put body 1 top and side wall on be respectively equipped with charging aperture 2 and ash hole 3, the top inner wall of device body 1 is provided with feeding-passage
4, and feeding-passage 4 is located at the underface of charging aperture 2, device body 1 is installed with motor in the side wall away from ash hole 3
5, the output shaft of motor 5 is connected with one end of first rotating shaft 6, and the other end of first rotating shaft 6 is connected with flabellum 7, first turn
The centre of axle 6 is provided with first gear 8, and the plate inner wall of device body 1 is installed with bearing 9, and the inner ring of bearing 9 is fixedly mounted
There is the second rotating shaft 10, the top of the second rotating shaft 10 is provided with second gear 12, and second gear 12 is engaged with first gear 8, the
Two rotating shafts 10 are provided with cam 11 close to one end of second gear 12, and the plate inner wall of device body 1 is provided with fix bar 13, Gu
The top of fixed pole 13 is provided with fixed block 14, the upper shed through hole of fixed block 14, and connecting rod 15 is movably installed with through hole, connection
One end connection sieve hopper of the bar 15 away from support 16（21）, one end of connecting rod 15, which is provided with support 16, support 16, to be provided with
Pulley 17, pulley 17 is in contact with cam 11, and spring 18 is provided with connecting rod 15, and spring 18 is located at support 16 and fixed block
Between 14, rewinding case 19 is installed on the plate inner wall of device body 1, and the top of rewinding case 19 is provided with opening, rewinding case 19 is pushed up
Portion both sides are movably installed with movable pulley 22, and the top both sides of rewinding case 19 are equipped with track, and track two ends are provided with limited block, move
Driving wheel 22 is movably arranged in track, and sieve hopper 21 is installed with two groups of movable pulleys 22, and sieve hopper 21 bottom plate just row are provided with
Discharge opening, device body 1 is connected with spring stack 20, the other end connection sieve hopper of spring stack 20 on the inwall of ash hole 3
21, in the present invention, pass through mechanical automation and remove dust and larger particle stone in grain, it is not necessary to artificial operation, section
Manpower and materials have been saved, and mechanically actuated is quick, improves operating efficiency, effectively raises the cleanliness factor of grain, facilitates next
The processing of step, the present apparatus is simple in construction, novel in design, is worthy to be popularized.
Operation principle：Grain is entered inside device body 1 from charging aperture 2, sieve hopper is then fallen into by feeding-passage 3
In 21, now start motor 5, rotate flabellum 7, the quality such as preliminary dust and rice grain husks removed in grain is smaller
Debris, the rotation of first rotating shaft 6 by first gear 8 and second gear 12, rotates the second rotating shaft 10, the second rotating shaft 10
On cam 11, rock sieve hopper 21, be easy to less grain to be screened out into rewinding case, and larger stone
It can be then left in sieve hopper 21 Deng debris, spring stack 20 can preferably help to sieve rocking for hopper 21, beneficial to the screening of grain.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of grain selecting device, including device body（1）, it is characterised in that described device body（1）Top and side wall
On be respectively equipped with charging aperture（2）And ash hole（3）, described device body（1）Top inner wall is provided with feeding-passage（4）, and enter
Expect passage（4）Positioned at charging aperture（2）Underface, described device body（1）Away from ash hole（3）Side wall in be installed with drive
Dynamic motor（5）, the motor（5）Output shaft be connected with first rotating shaft（6）One end, the first rotating shaft（6）It is another
One end is connected with flabellum（7）, the first rotating shaft（6）Centre first gear is installed（8）, described device body（1）Bottom plate
Inwall is installed with bearing（9）, the bearing（9）Inner ring be installed with the second rotating shaft（10）, second rotating shaft
（10）Top second gear is installed（12）, and second gear（12）With first gear（8）Engagement, second rotating shaft（10）
Close to second gear（12）One end cam is installed（11）, described device body（1）Plate inner wall fix bar is installed
（13）, the fix bar（13）Top fixed block is installed（14）, the fixed block（14）Upper shed through hole, and it is living in through hole
It is dynamic that connecting rod is installed（15）, the connecting rod（15）One end support is installed（16）, the support（16）On cunning is installed
Wheel（17）, the connecting rod（15）On spring is installed（18）, and spring（18）Positioned at support（16）With fixed block（14）Between,
Described device body（1）Plate inner wall on rewinding case is installed（19）, and rewinding case（19）Top is provided with opening, the rewinding
Case（19）Top both sides are movably installed with movable pulley（22）, movable pulley described in two groups（22）On be installed with sieve hopper
（21）, described device body（1）Close to ash hole（3）Inwall on be connected with spring stack（20）, the spring stack（20）It is another
One end connection sieve hopper（21）.
2. a kind of grain selecting device according to claim 1, it is characterised in that the pulley（17）With cam（11）Phase
Contact.
3. a kind of grain selecting device according to claim 1, it is characterised in that the connecting rod（15）Away from support
（16）One end connection sieve hopper（21）.
4. a kind of grain selecting device according to claim 1, it is characterised in that the rewinding case（19）Top both sides are equal
Provided with track, and track two ends are provided with limited block, movable pulley（22）It is movably arranged in track.
5. a kind of grain selecting device according to claim 1, it is characterised in that the sieve hopper（21）Bottom plate just row are set
There is discharge opening.
6. a kind of grain selecting device according to claim 1, it is characterised in that described device body（1）For stainless steel
Alloy structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710553153.2A CN107138411A (en) | 2017-07-07 | 2017-07-07 | A kind of grain selecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710553153.2A CN107138411A (en) | 2017-07-07 | 2017-07-07 | A kind of grain selecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107138411A true CN107138411A (en) | 2017-09-08 |
Family
ID=59775590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710553153.2A Pending CN107138411A (en) | 2017-07-07 | 2017-07-07 | A kind of grain selecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107138411A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176589A (en) * | 2017-12-21 | 2018-06-19 | 合肥三伍机械有限公司 | A kind of dust exhaust of foodstuff drying device |
| CN108176591A (en) * | 2017-12-28 | 2018-06-19 | 郑莉 | A kind of agricultural soya bean seed selection equipment |
| CN111054622A (en) * | 2019-12-13 | 2020-04-24 | 四川欧铂亚门业有限公司 | Crushed wood screening device and screening method for crushed wood door plate |
| CN111299120A (en) * | 2019-12-28 | 2020-06-19 | 长安大学 | Roller sand screening machine and sand screening method |
-
2017
- 2017-07-07 CN CN201710553153.2A patent/CN107138411A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176589A (en) * | 2017-12-21 | 2018-06-19 | 合肥三伍机械有限公司 | A kind of dust exhaust of foodstuff drying device |
| CN108176591A (en) * | 2017-12-28 | 2018-06-19 | 郑莉 | A kind of agricultural soya bean seed selection equipment |
| CN111054622A (en) * | 2019-12-13 | 2020-04-24 | 四川欧铂亚门业有限公司 | Crushed wood screening device and screening method for crushed wood door plate |
| CN111299120A (en) * | 2019-12-28 | 2020-06-19 | 长安大学 | Roller sand screening machine and sand screening method |
| CN111299120B (en) * | 2019-12-28 | 2023-06-16 | 长安大学 | Roller sand screening machine and sand screening method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107138411A (en) | A kind of grain selecting device | |
| CN207463632U (en) | A kind of integrated device for cereal removal of impurities screening | |
| CN111842131B (en) | Tea-seed oil's production and processing has sieving mechanism of filter screen clearance structure | |
| CN108480219A (en) | A kind of intelligentized multifunctional grain vibration cleaning equipment and its clean method | |
| CN205851385U (en) | A kind of corn seed pneumatic jig cleaning and sorting system | |
| CN113262977B (en) | Impurity removal and drying integrated equipment for deep processing of rice and use method thereof | |
| CN204031870U (en) | Combine compound cleaning plant | |
| CN207042852U (en) | A kind of novel combination type may move grain cleaning equipment | |
| CN219664414U (en) | Impurity-absorbing device for raisins | |
| CN203015797U (en) | Camellia seed huller | |
| CN108580277A (en) | A kind of clast screening plant | |
| CN206652694U (en) | A kind of red matrimony vine production selecting device | |
| CN207126798U (en) | A kind of rice screens process equipment | |
| CN109046979A (en) | A kind of dedicated cleaner for accelerating blanking of agricultural machining | |
| CN110681583A (en) | Corn cleaning equipment | |
| CN209715690U (en) | A kind of grain and oil processing impurity screening plant | |
| CN210121566U (en) | High-efficient miscellaneous device that goes is used to rice | |
| CN210546310U (en) | Corn tablet raw grain dust removal sieve | |
| CN113798192A (en) | Be used for good seed multi-stage filtration sieving mechanism of intelligent agriculture | |
| CN208972044U (en) | A kind of corn impurity removing device of agricultural | |
| CN109645510A (en) | A kind of fruit-vegetable cleaner | |
| CN219683201U (en) | Rice processing dust collector | |
| CN213907559U (en) | Intelligent perilla seed collecting device with automatic starting function | |
| CN220460856U (en) | Raw material screening conveying mechanism for ceramic processing | |
| CN220371613U (en) | Corncob particle processing is with selection by winnowing edulcoration machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170908 |