CN208261261U - A kind of screening wheat production line - Google Patents
A kind of screening wheat production line Download PDFInfo
- Publication number
- CN208261261U CN208261261U CN201721918276.3U CN201721918276U CN208261261U CN 208261261 U CN208261261 U CN 208261261U CN 201721918276 U CN201721918276 U CN 201721918276U CN 208261261 U CN208261261 U CN 208261261U
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- China
- Prior art keywords
- sieve
- screening
- wheat
- screening plant
- stalk
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Abstract
The utility model proposes a kind of screening wheat production lines.Including crushing device, the first screening plant, the second screening plant and milling device, the long stalk adulterated into wheat is broken into small stalk in order to which selection by winnowing is gone out by crushing device, avoids junior's screening plant by long straw blockage；Targetedly stone and stalk are screened respectively by the way that two-stage screening plant is arranged, there is better screening effect, impurity screens out cleaner；By setting distributing device so as to for three chute feeders while uniform distribution, the discharge port of three chute feeders is individually directed three different regions on sieve again, it avoids wheat region on sieve from flocking together, cause sieve screening at this slack-off, and other parts idle the case where not utilizing of sieve, improve the utilization rate of sieve simultaneously, since the wheat on sieve increases, therefore vibrating motor is directly arranged on sieve, to play better vibrating effect to sieve, the screening efficiency of sieve is improved.
Description
Technical field
The utility model relates to a kind of screening wheat production lines.
Background technique
China is grain big country, with development and people the increasing to the demand of flour of mechanical automation, is needed
Wheat available faster processing after maturation, predominantly stalk is smashed, wheat is separated with stalk, impurity removal etc. in wheat
Process just enters flour mill by the wheat that processing reaches certain degree of purity and carries out flour processing.Conventional procedure is as follows: being first
Wheat harvester deviates from wheat in harvesting, then air-dries by sunning and removes moisture removal, then will be in wheat by screening plant
Stone, stalk for being mingled with etc. sift out.Traditional screening process has the following problems: first is the wheat come out from wheat harvester
In can also be mingled with the impurity such as a certain amount of longer stalk, the impurity such as these longer stalks are directly screened to sorting mechanism
When be easy to cause screening plant to block, increase cleaning difficulty；Second is that its screening is general only by one of screening process, is caused
Some impurity screenings are incomplete；The screening efficiency of third, traditional screening plant is very low, is primarily due to the sieve of traditional screening plant
Net cannot be utilized effectively, and influence the breakneck acceleration of screening plant.
Utility model content
The utility model proposes a kind of screening wheat production line, with solve long straw blockage existing for traditional screening process,
Screen the technical problem that incomplete residual impurity is more, screening efficiency is low.
The technical solution of the utility model is achieved in that
A kind of screening wheat production line is crushed dress including the crushing device for the long stalk adulterated in wheat to be crushed
It sets including being crushed casing, is crushed in casing and is equipped with crushing mechanism, the position being located at below crushing mechanism for being crushed casing is equipped with straw
Stalk outlet and wheat outlet are crushed the blower being additionally provided in casing towards stalk outlet blowing, are between blower and stalk outlet
The droping space of the broken blanking of crushing mechanism from top；
The first screening plant for separating wheat with stone is provided with after crushing device, crushing device passes through first
Conveyer belt mechanism is connect with the first screening plant, and the first screening plant includes bracket and the sieve rack-mount by spring
Body is respectively equipped with upper screen cloth and lower screen cloth on sieve nest along the vertical direction, and upper and lower sieve is obliquely installed and the aperture of upper screen cloth is big
In the aperture of lower screen cloth, higher one end of upper screen cloth is the screening feed end for docking with first conveyer belt mechanism, lower sieve
Lower one end of net is provided with wheat grain export, and the lower part of lower screen cloth is provided with sundries storehouse, and sundries storehouse is obliquely installed and sundries
The lower one end in storehouse is provided with stone outlet；
Pass through the second conveyer belt mechanism after first screening plant and be provided with the second screening plant, the second screening plant includes
Cabinet, vibrating motor, sieve, feed hopper, are arranged vibrating motor electric cabinet on the cabinet, feed hopper setting in enclosure top,
Distributing device is arranged in the feeding funnel bottom part, and distributing device lower part is set there are three chute feeder, and distributing device includes the first compartment respectively, the
Two compartments and third compartment, three compartments are the funnel-form that top is big, lower part is small, and the lower part of three compartments is respectively arranged with
One outlet, second outlet and third outlet, three outlets are connect respectively to be three chute feeders with the entrance of three chute feeders
Uniform distribution, the discharge port of three distributing troughs are individually directed the different zones of sieve so that each region of sieve can be carried out sieve
Expect work, sieve is movably arranged in braced frame, and rubber buffer is equipped between braced frame and sieve, and rubber buffer is
Corrugated, braced frame are fixed by supporting leg relative to ground, and vibrating motor is fixed on sieve；
Pass through conveying mechanism after second screening plant and is connected with the milling device being milled for wheat after screening.
Be further improved as follows: the sieve is oval, and the discharge port of three chute feeders is arranged side by side along the axis of ellipse
Interval setting.
It is further improved as follows: being additionally provided with above the distributing device and blocked the upper inlet of distributing device by pull mode
Cut material partition.
Be further improved as follows: the sieve includes spaced upper, middle and lower-ranking sieve.
Be further improved as follows: mesh aperture is gradually reduced three-layer screen from top to bottom.
Be further improved as follows: the side of the sieve is provided with sundries discharge port, and sundries discharge port upstream is provided with miscellaneous
Object scraper mechanism, the sundries scraper plate of sundries scraper mechanism are in tooth form.
Using above-mentioned technical proposal, the utility model has the following beneficial effects: the utility model setting crushing device is used for
The unbroken long stalk adulterated into completely or during transportation of wheat harvester is broken into small stalk in order to selection by winnowing
It goes out, and blower is set in crushing device and is blown out with exporting broken short stalk from stalk, pass through crushing device
The problem of setting can make long stalk not enter junior's sorting mechanism and sorting mechanism is caused to block；Dress is screened by setting two-stage
It sets and is screened, first order screening plant is screened out mainly for stone, and second level screening plant is mainly for heavier-weight
Remaining stalk screen out, handled by the division of labor of two-stage screening plant, there is better screening effect, impurity screens out more dry
Only；By setting distributing device so that again for three chute feeders, uniform distribution, the discharge port of three chute feeders are individually directed sieve simultaneously
Three online different regions avoid wheat region on sieve from flocking together, cause sieve screening at this slack-off, and sieve
Other parts idle the case where not utilizing, improve the utilization rate of sieve；Meanwhile causing after increase chute feeder in order to prevent
Weighing for sieve becomes larger, therefore is supported by way of braced frame to sieve, while slow by undulatory rubber
Punching pad is buffered, to prevent sieve direct collision braced frame；Simultaneously as the wheat on sieve increases, therefore will vibration
Motor is set up directly on sieve, to play better vibrating effect to sieve, improves the screening efficiency of sieve；Setting milling
Device makes the wheat after screening be ground into flour, realizes the full-automation production of wheat to flour.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the screening wheat production line of the utility model；
Fig. 2 is the structural schematic diagram of the first screening plant in Fig. 1；
Fig. 3 is the structural schematic diagram of the second screening plant in Fig. 1；
Fig. 4 is the structural schematic diagram of distributing device in Fig. 3；
In figure: 100- crushing device, 101- are crushed casing, 102- crushing mechanism, and 103- stalk exports, and 104- wheat goes out
Mouthful, 105- blower, 106- droping space；200- first conveyer belt mechanism；
The first screening plant of 300-, 301- screen feed end, the outlet of 302- stone, 303- wheat grain export, 304- bullet
Spring, 305- sieve nest, 306- upper screen cloth, 307- lower screen cloth, 308- bracket, 309- vibrator, 310- sundries storehouse；400- second is conveyed
Band mechanism；
The second screening plant of 500-, 1- cabinet, 2- vibrating motor, 3- electric control case, 4- feed hopper, 5- chute feeder, 6-
Sieve, 7- sieve frame, 8- sundries discharge port, 9- round iron plate, 10- receiving hopper；11- the first avris chute feeder, the second side 12-
Side chute feeder, 13- distributing device, the first compartment of 131-, the second compartment of 132-, 133- third compartment, 134- first outlet, 135-
Two outlets, the outlet of 136- third, 14- braced frame, 15- rubber buffer, 16- supporting leg；600- milling device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, screening wheat production line includes the crushing device for the long stalk adulterated in wheat to be crushed
100, crushing device 100 includes broken casing 101, is crushed in casing 101 and is equipped with crushing mechanism 102, and broken casing 101 is located at
The position of 102 lower section of crushing mechanism is equipped with stalk outlet 103 and wheat outlet 104, is additionally provided in broken casing 101 towards stalk
The blower 105 of 103 blowing of outlet, falls between blower 105 and stalk outlet 103 for the crushing mechanism 102 from top is broken
The droping space 106 of material.
The first screening plant 300 for separating wheat with stone, crushing device are provided with after crushing device 100
100 are connect by first conveyer belt mechanism 200 with the first screening plant 300, the first screening plant 300 including bracket 308 and
It is mounted on the sieve nest 305 on bracket 308 by spring 304, is respectively equipped with upper screen cloth 306 on sieve nest 305 along the vertical direction under
Sieve 307, upper and lower sieve is obliquely installed and the aperture of upper screen cloth 306 is greater than the aperture of lower screen cloth 307, upper screen cloth 306
Higher one end is the screening feed end 301 for docking with first conveyer belt mechanism 200, lower one end of lower screen cloth 307
It is provided with wheat grain export 303, the lower part of lower screen cloth 307 is provided with sundries storehouse 310, and sundries storehouse 310 is obliquely installed and sundries storehouse
Lower one end be provided with stone outlet 302.
Second screening plant 500, the second sieve are provided with by the second conveyer belt mechanism 400 after first screening plant 300
Screening device 500 includes cabinet 1, vibrating motor 2, sieve 6, feed hopper 4, and 2 electric cabinet of vibrating motor is arranged on the cabinet 1, into
For the setting of hopper 4 at the top of cabinet 1,4 bottom of feed hopper is arranged distributing device 13,13 lower part of distributing device set there are three chute feeder 5,
11,12, distributing device 13 includes the first compartment 131, the second compartment 132 and the third compartment 133 divided equally, and three compartments are top
Greatly, the small funnel-form in lower part, the lower part of three compartments are respectively arranged with first outlet 134, second outlet 135 and third outlet
136, three outlets are connect respectively to be three 5 uniform distributions of chute feeder with the entrance of three chute feeders, three distributing troughs
Discharge port is individually directed the different zones of sieve 6 so that each region of sieve 6 can be carried out sieve material work, 6 activity peace of sieve
In braced frame 14, rubber buffer 15 is equipped between braced frame 14 and sieve 6, rubber buffer 15 is corrugated,
Braced frame 14 is fixed by supporting leg 16 relative to ground, and vibrating motor 2 is fixed on sieve 6.
The milling device being milled for wheat after screening is connected with by conveying mechanism after second screening plant 500
600。
The sieve 6 is oval, and the discharge port of three chute feeders is spaced setting along the axis of ellipse side by side.The cloth
It is additionally provided with above glassware 13 and material partition is cut for what the upper inlet of distributing device 13 blocked by pull mode.The sieve 6 includes
Spaced upper, middle and lower-ranking sieve.Mesh aperture is gradually reduced three-layer screen from top to bottom.The side of the sieve 6 is set
It is equipped with sundries discharge port 8,8 upstream of sundries discharge port is provided with sundries scraper mechanism, and the sundries scraper plate of sundries scraper mechanism is in tooth
Shape.
When in use: the utility model setting crushing device is used for wheat harvester is unbroken complete or was transporting
The long stalk adulterated into journey is broken into small stalk in order to which selection by winnowing is gone out, and blower is arranged will break in crushing device
Short stalk after broken is exported from stalk to be blown out, and long stalk can be made not enter junior's sorting mechanism by the setting of crushing device
The problem of causing sorting mechanism to block；It is screened by the way that two-stage screening plant is arranged, first order screening plant is mainly for stone
Son is screened out, and second level screening plant is screened out mainly for the remaining stalk of heavier-weight, passes through two-stage screening plant
Division of labor processing, has better screening effect, and impurity screens out cleaner；By setting distributing device so as to for three chute feeders simultaneously
Uniform distribution, the discharge port of three chute feeders are individually directed three different regions on sieve again, avoid wheat on sieve
One region flocks together, causes sieve screening at this slack-off, and the other parts of sieve idle the case where not utilizing, and improves sieve
The utilization rate of net；Meanwhile increasing the side for causing weighing for sieve to become larger after chute feeder, therefore passing through braced frame in order to prevent
Formula is supported sieve, while being buffered by undulatory rubber buffer, to prevent sieve direct collision support frame
Frame；Simultaneously as the wheat on sieve increases, therefore vibrating motor is directly arranged on sieve, to play more to sieve
Good vibrating effect, improves the screening efficiency of sieve.Milling device makes the wheat after screening be ground into flour, realizes wheat to face
The full-automatic production of powder.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of screening wheat production line, which is characterized in that including the broken dress for the long stalk adulterated in wheat to be crushed
It sets, crushing device includes broken casing, is crushed in casing and is equipped with crushing mechanism, is crushed the position of casing being located at below crushing mechanism
Stalk outlet and wheat outlet have been installed, the blower towards stalk outlet blowing has been additionally provided in broken casing, blower and stalk go out
It is the droping space of the broken blanking of crushing mechanism from top between mouthful；
The first screening plant for separating wheat with stone is provided with after crushing device, crushing device passes through the first conveying
Band mechanism is connect with the first screening plant, and the first screening plant includes bracket and the sieve nest rack-mount by spring,
Upper screen cloth and lower screen cloth are respectively equipped on sieve nest along the vertical direction, upper and lower sieve is obliquely installed and the aperture of upper screen cloth is greater than
The aperture of lower screen cloth, higher one end of upper screen cloth are the screening feed end for docking with first conveyer belt mechanism, lower screen cloth
Lower one end be provided with wheat grain export, the lower part of lower screen cloth is provided with sundries storehouse, and sundries storehouse is obliquely installed and sundries storehouse
Lower one end be provided with stone outlet；
Pass through the second conveyer belt mechanism after first screening plant and be provided with the second screening plant, the second screening plant includes machine
Case, vibrating motor, sieve, feed hopper, vibrating motor electric cabinet is arranged on the cabinet, and feed hopper is arranged in enclosure top, institute
Feeding funnel bottom part setting distributing device is stated, distributing device lower part is set there are three chute feeder, and distributing device includes the first compartment respectively, second
Compartment and third compartment, three compartments are the funnel-form that top is big, lower part is small, and the lower part of three compartments is respectively arranged with first
Outlet, second outlet and third outlet, three outlet connect respectively with the entrance of three chute feeders so as to for three chute feeders it is equal
Even cloth, the discharge port of three distributing troughs are individually directed the different zones of sieve so that each region of sieve can be carried out sieve material
Work, sieve are movably arranged in braced frame, rubber buffer are equipped between braced frame and sieve, rubber buffer is wave
Line shape, braced frame are fixed by supporting leg relative to ground, and vibrating motor is fixed on sieve；
Pass through conveying mechanism after second screening plant and is connected with the milling device being milled for wheat after screening.
2. screening wheat production line according to claim 1, which is characterized in that the sieve is oval, three feedings
The discharge port of slot is spaced setting along the axis of ellipse side by side.
3. screening wheat production line according to claim 2, which is characterized in that be additionally provided with above the distributing device and pass through pumping
Drawing mode cuts material partition for what the upper inlet of distributing device blocked.
4. screening wheat production line according to claim 3, which is characterized in that the sieve include it is spaced it is upper,
In, lower three-layer screen.
5. screening wheat production line according to claim 4, which is characterized in that three-layer screen from top to bottom mesh aperture by
It is decrescence small.
6. screening wheat production line according to claim 5, which is characterized in that the side of the sieve is provided with sundries and goes out
Material mouth, sundries discharge port upstream are provided with sundries scraper mechanism, and the sundries scraper plate of sundries scraper mechanism is in tooth form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918276.3U CN208261261U (en) | 2017-12-29 | 2017-12-29 | A kind of screening wheat production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918276.3U CN208261261U (en) | 2017-12-29 | 2017-12-29 | A kind of screening wheat production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208261261U true CN208261261U (en) | 2018-12-21 |
Family
ID=64673787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918276.3U Expired - Fee Related CN208261261U (en) | 2017-12-29 | 2017-12-29 | A kind of screening wheat production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208261261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201785A (en) * | 2019-07-10 | 2019-09-06 | 秦皇岛职业技术学院 | A kind of building castoff cracking and sorting system |
| CN112742539A (en) * | 2020-12-23 | 2021-05-04 | 黄正英 | Plastic processing sheet material storage device |
-
2017
- 2017-12-29 CN CN201721918276.3U patent/CN208261261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201785A (en) * | 2019-07-10 | 2019-09-06 | 秦皇岛职业技术学院 | A kind of building castoff cracking and sorting system |
| CN112742539A (en) * | 2020-12-23 | 2021-05-04 | 黄正英 | Plastic processing sheet material storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20191229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |