CN208771824U - A kind of air-screen separator - Google Patents
A kind of air-screen separator Download PDFInfo
- Publication number
- CN208771824U CN208771824U CN201820869981.7U CN201820869981U CN208771824U CN 208771824 U CN208771824 U CN 208771824U CN 201820869981 U CN201820869981 U CN 201820869981U CN 208771824 U CN208771824 U CN 208771824U
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- screen
- rack
- air
- discharge nozzle
- screen layer
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Abstract
The utility model relates to seed processing machinery field, especially a kind of air-screen separator；Including rack, there is a feed inlet at the top of rack, there is feeding device in the side of feed inlet, there is dust collecting in the other side of feed inlet, there is screening plant in the inside of the rack, the screening plant includes screen frame, screen frame is flexibly connected by connecting rod with rack, there are the first screen layer and the second screen layer in the screen frame, first screen layer and the inclination installation of the second screen layer, the low side of first screen layer and the second screen layer is connected separately with the first discharge nozzle and the second discharge nozzle, the two sides of rack are connected separately with the first air blower and the second air blower, the bottom of the screen frame is also connected with sieve frame driver；The air-screen separator of the utility model, structure is simple, and rationally, occupied area is small for design, and cleaning efficiency is high.
Description
Technical field
The utility model relates to seed processing machinery field, especially a kind of air-screen separator.
Background technique
Air-screen separator is the equipment generally used in seed processing and grain treatment industry, can carry out wind to granular material
Choosing and screening, wherein selection by winnowing function is for proposing light impurity and dust.A kind of the patent application of application number 03270006.7
Sub- processing cart, by running gear, rack and thereon be arranged four layers of sieve screening plant, the setting of four layers of sieve screening plant front upper
Primary and secondary kind of material pneumatic separation device, four layers of sieve screening plant front end side rack on the centrifugal blower that is arranged and four layers of sieve
The spiral dust catcher device structure of the kind material elevator and frame front setting that are arranged in the rack of the screening plant front end other side
At solving existing seed processing machinery and improve seed machining accuracy, reduce percentage of impurity.But the seeds processing cart still uses
Horizontal vibration sieve structure increases machine length and occupied area, is unfavorable for placing and transport.
Summary of the invention
The purpose of this utility model is: providing that a kind of structure is simple, and occupied area is small, the high pneumatic jig of cleaning efficiency is cleaned
Machine.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of air-screen separator, including rack, there is a feed inlet at the top of rack, and the side of feed inlet has charging to fill
It sets, there is dust collecting in the other side of feed inlet, and there is screening plant in the inside of the rack, and the screening plant includes sieve
Frame, screen frame are flexibly connected by connecting rod with rack, there is the first screen layer and the second screen layer, the first sieve in the screen frame
Stratum reticulare and the inclination installation of the second screen layer, the mesh diameter of the first screen layer are greater than the second screen layer, the first screen layer and second
The low side of screen layer is connected separately with the first discharge nozzle and the second discharge nozzle, the two sides of rack be connected separately with the first air blower and
Second air blower, the air outlet of the first air blower is between the first screen layer and the second screen layer, the outlet air of the second air blower
Mouth is located at the bottom of screen frame；The bottom of the screening frame is connected with third discharge nozzle, and the bottom of the screen frame is also connected with
Sieve frame driver.
Preferably, there is fixing seat in the rack, there is the first fixed ring in fixing seat, there is second to fix at the top of connecting rod
Ring is connected between the first fixed ring and the second fixed ring by elastic component.
Preferably, the low side of first screen layer and the second screen layer is respectively facing the two sides of rack.
Preferably, it is connected between first discharge nozzle, the second discharge nozzle and third discharge nozzle and rack by connector sleeve,
There is limit baffle on first discharge nozzle, the second discharge nozzle and third discharge nozzle, limit baffle is located at shell outside.
Preferably, the sieve frame driver includes driving motor, and driving motor is connect by shaft coupling with eccentric wheel,
Eccentric wheel is connect with arc sliding tooth, and the rack gear being meshed with arc sliding tooth, the arc sliding tooth are arranged at the bottom of screen frame
It is hinged in fixed plate, the fixed plate is mounted on the bottom of rack.
Preferably, the bottom of the rack is connected with idler wheel, is connected with lock banking stop on the idler wheel.
Preferably, the dust collecting includes dust removing tube, and dust removing tube is connect with dust gathering arrester, and the dust removing tube uses snail
Shell variable diameter cylinder.
Preferably, the feeding device includes support rod, there is material feeding box on support rod, and discharging is arranged at one end bottom of material feeding box
Mouthful, the support rod includes first support bar, second support bar and third support rod, and first support bar and second support bar are solid
Determine support rod, the height of first support bar is greater than second support bar, and third support rod is height Adjustable bracing bar.
Preferably, the third support rod selects hydraulic lifting arm.
Preferably, there are material guide plate and material baffle on the feed inlet, material guide plate and material baffle are parallel to each other, object
Material guide plate is located in rack, and material baffle is located at outside rack.
It is using the beneficial effect of the technical solution of the utility model:
1, the air-screen separator of the utility model, structure is simple, and rationally, occupied area is small for design, and cleaning efficiency is high；
2, the low side of the first screen layer and the second screen layer is respectively facing the two sides of rack in the utility model, screening
Seed can be discharged respectively from the two sides of rack, convenient for the collection of seed, improve the working efficiency cleaned；
3, the first discharge nozzle and the second discharge nozzle reciprocatingly slide in connector sleeve back and forth respectively in the utility model, so as to
It is worn in the process of reciprocating to avoid the first discharge nozzle, the second discharge nozzle and third discharge nozzle, to influence the
The service life of one discharge nozzle, the second discharge nozzle and third discharge nozzle effectively reduces the cost of use and maintenance cost of equipment,
First discharge nozzle, the second discharge nozzle and third discharge nozzle can be limited in certain movable amplitude by limit baffle, avoid work
The first discharge nozzle, the second discharge nozzle and third discharge nozzle are deviate from from rack when making, and influence to clean goes on smoothly.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the sieve frame driver of the utility model.
In figure: 1 rack, 2 feed inlets, 3-1 material feeding box, 3-2 first support bar, 3-3 second support bar, the support of 3-4 third
Bar, 4-1 dust removing tube, 4-2 dust gathering arrester, 5 screen frames, the first screen layer of 5-1, the second screen layer of 5-2,6 first discharge nozzles, 7 second
Discharge nozzle, 8 first air blowers, 9 second air blowers, 10 third discharge nozzles, 11-1 driving motor, 11-2 eccentric wheel, 11-3 arc
Sliding tooth, 11-4 rack gear, 11-5 fixed plate, 12 limit baffles, 13 idler wheels, 14 lock banking stops, 15 material guide plates, 16 material baffles.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, a feed inlet 2 is arranged at a kind of air-screen separator, including rack 1, the top of rack 1, feed inlet 2
There is feeding device in side, and there is dust collecting in the other side of feed inlet 2, and there are screening plant, screening plant packet in the inside of rack 1
Screen frame 5 is included, screen frame 5 is flexibly connected by connecting rod with rack 1, there is the first screen layer 5-1 and the second sieve in screen frame 5
Layer 5-2, the first screen layer 5-1 and the second screen layer 5-2 inclination installation, the mesh diameter of the first screen layer 5-1 are greater than the second sieve
The low side of stratum reticulare 5-2, the first screen layer 5-1 and the second screen layer 5-2 are connected separately with the first discharge nozzle 6 and the second discharge nozzle 7,
The two sides of rack 1 are connected separately with the first air blower 8 and the second air blower 9, and the air outlet of the first air blower 8 is located at the first sieve
Between layer 5-1 and the second screen layer 5-2, the air outlet of the second air blower 9 is located at the bottom of screen frame 5, can be with using this structure
Improve the cleaning efficiency of air blower, only one air blower of traditional cleaner, in the utility model in the first screen layer 5-1 and
Increase an air blower between second screen layer 5-2, substantially increases the screening efficiency of air blower；The bottom of screening frame 5 connects
There is third discharge nozzle 10, then the bottom that the big granule foreign of tiny quality falls on screen frame 5 is discharged from third discharge nozzle 10,
Reduce the wash number using rear equipment, improve cleaning efficiency, the bottom of screen frame 5 is also connected with screen frame driving dress
It sets, sieve frame driver driving screen frame moves back and forth, and cleans, more convenient operation, saves to seed to realize
Shi Shengli, and the operation can be carried out continuously.
Working principle: seed to be cleaned enters in rack 1 from feed inlet, and sieve frame driver drives screen frame back and forth
It moving back and forth, under the action of the first air blower 8 and the second air blower 9, the impurity of light weight is collected by dust collecting,
The biggish seed of grain is trapped on the first screen layer 5-1, is then discharged from the first discharge nozzle 6, and the lesser seed of particle enters
Continue to screen on second screen layer 5-2, the lesser seed of particle is discharged by the second discharge nozzle 7, and the big fine impurities of quality enter
It is discharged to the bottom of screen frame 5 from third discharge nozzle 10, so that realizes seed cleans work.
There is fixing seat in the present embodiment in rack 1, there is the first fixed ring in fixing seat, there is second to fix at the top of connecting rod
Ring is connected between the first fixed ring and the second fixed ring by elastic component, when installation, it is only necessary to which it is fixed that elastic component is caught on first
In ring and the second fixed ring, so that it may be mounted on screen frame is stable in rack 1, when work, in sieve frame driver
Under driving, screen frame is done to be moved back and forth, cleans operation to seed to realize, using this structure, installation operation is more square
Just, and use is more smooth, and cleaning efficiency is higher.
The low side of the first screen layer 5-1 and the second screen layer 5-2 are respectively facing the two sides of rack 1 in the present embodiment, adopt
It can be discharged respectively from the two sides of rack 1 with the seed of this structure, screening, convenient for the collection of seed, improve the work cleaned
Efficiency.
Pass through connector sleeve between the first discharge nozzle 6, the second discharge nozzle 7 and third discharge nozzle 10 and rack 1 in the present embodiment
It connects, there is limit baffle 12 on the first discharge nozzle 6, the second discharge nozzle 7 and third discharge nozzle 10, limit baffle 12 is located at rack 1
Outside is provided with the mounting hole to match with connector sleeve in rack 1, is connected through a screw thread or passes through between connector sleeve and rack 1
It is bolted, when work, the first discharge nozzle 6 and the second discharge nozzle 7 reciprocatingly slide in connector sleeve back and forth respectively, so as to keep away
Exempt from the first discharge nozzle 6, the second discharge nozzle 7 and third discharge nozzle 10 to be worn in the process of reciprocating, to influence the
The service life of one discharge nozzle 6, the second discharge nozzle 7 and third discharge nozzle 10 effectively reduces cost of use and the maintenance of equipment
First discharge nozzle 6, the second discharge nozzle 7 and third discharge nozzle 10 can be limited in certain movable width by expense, limit baffle 12
In degree, the first discharge nozzle 6 when work, the second discharge nozzle 7 and third discharge nozzle 10 is avoided to deviate from from rack 1, influences to clean
It goes on smoothly.
Fig. 2 is the structural schematic diagram of the sieve frame driver of the utility model.
As shown in Fig. 2, sieve frame driver includes driving motor 11-1 in the present embodiment, driving motor 11-1 passes through connection
Axis device is connect with eccentric wheel 111-2, and eccentric wheel 11-2 is connect with arc sliding tooth 11-3, and the bottom of screen frame 5 has drives with arc
The rack gear 11-4 that movable tooth 11-3 is meshed, arc sliding tooth 11-3 are hinged on fixed plate 11-5, and fixed plate 11-5 is mounted on machine
The bottom of frame, when work, driving motor 11-1 rotation passes through shaft coupling band movable eccentric wheel 11-2 and rotates, eccentric wheel 11-2 rotation
During drive arc sliding tooth 11-3 rotation, arc sliding tooth 11-3 engages with the rack gear 11-4 of 5 bottom of screen frame, thus
Screen frame 5 is driven to do straight reciprocating motion, to achieve the purpose that clean seed.
The bottom of rack 1 is connected with idler wheel 13 in the present embodiment, and lock banking stop 14 is connected on idler wheel 13, and lock banking stop 14 will roll
Wheel locks, and the fixation that rack 1 can be stable will not be subjected to displacement during transportation, using this structure, the transfer of cleaner and
Transport is more convenient, using more convenient.
Dust collecting includes dust removing tube 4-1 in the present embodiment, and dust removing tube 4-1 is connect with dust gathering arrester 4-2, dust removing tube 4-
1 uses spiral case variable diameter cylinder, and dust removing tube 4-1 uses spiral case variable diameter cylinder, and the seed of bulky grain enters meeting in dust removing tube 4-1 and exists
It is returned under the shock of tube wall and continues to clean in rack, reduce the waste rate of seed.
Feeding device includes support rod in the present embodiment, there is material feeding box 3-1, one end bottom of material feeding box 3-1 on support rod
Have a discharge port, support rod include first support bar 3-2, second support bar 3-3 and third support rod 3-4, first support bar 3-2 and
Second support bar 3-3 is fixed support rod, and the height of first support bar 3-2 is greater than second support bar 3-3, third support rod 3-4
The height of third support rod 3-4 and the height of first support bar 3-2 are adjusted when equipment does not work for height Adjustable bracing bar
Unanimously, so that being fixed on material feeding box 3-1 level in rack 1 adjusts the height of third support rod 3-4 when equipment work
Height consistent with second support bar 3-3 or lower than second support bar 3-3, such material feeding box can tilt fixation, thus plus
The fast charging rate of seed, improves the speed cleaned.
Third support rod 3-3 selects hydraulic lifting arm in the present embodiment, and hydraulic lifting arm uses more convenient.
There are material guide plate 15 and material baffle 16,16 phase of material guide plate 15 and material baffle in the present embodiment middle charging aperture 2
Mutually parallel, material guide plate 15 is located in rack 1, and material baffle 16 is located at outside rack 1, and when charging, material guide plate 15 and material are kept off
Plate 16 each serves as the effect of water conservancy diversion and backgauge, using this structure, can make seed is orderly to enter in rack, seed is not
It can splash outside rack, reduce waste and cleaning works, material baffle 16, which can further function as, avoids seed from being splashed to rack
Outer effect.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.It is all this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Protection scope within.The technical scope of this item utility model is not limited to the contents of the specification, it is necessary to according to power
Sharp claimed range determines its technical scope.
Claims (10)
1. a kind of air-screen separator, it is characterised in that: including rack, there is a feed inlet, the side of feed inlet at the top of rack
There is feeding device, there is dust collecting in the other side of feed inlet, and there are screening plant, the screening plant in the inside of the rack
Including screen frame, screen frame is flexibly connected by connecting rod with rack, there is the first screen layer and the second sieve in the screen frame
Layer, the first screen layer and the inclination installation of the second screen layer, the mesh diameter of the first screen layer are greater than the second screen layer, the first sieve
The low side of layer and the second screen layer is connected separately with the first discharge nozzle and the second discharge nozzle, and the two sides of rack are connected separately with first
Air blower and the second air blower, the air outlet of the first air blower is between the first screen layer and the second screen layer, the second air blast
The air outlet of machine is located at the bottom of screen frame；The bottom of the screen frame is connected with third discharge nozzle, the bottom of the screen frame
It is also connected with sieve frame driver.
2. a kind of air-screen separator according to claim 1, it is characterised in that: have fixing seat, fixing seat in the rack
On have the first fixed ring, have the second fixed ring at the top of connecting rod, pass through elastic component between the first fixed ring and the second fixed ring
Connection.
3. a kind of air-screen separator according to claim 1, it is characterised in that: first screen layer and the second screen layer
Low side be respectively facing the two sides of rack.
4. a kind of air-screen separator according to claim 1, it is characterised in that: first discharge nozzle, the second discharge nozzle
It is connected between third discharge nozzle and rack by connector sleeve, it is limited on the first discharge nozzle, the second discharge nozzle and third discharge nozzle
Position baffle, limit baffle are located at shell outside.
5. a kind of air-screen separator according to claim 1, it is characterised in that: the sieve frame driver includes driving
Motor, driving motor are connect by shaft coupling with eccentric wheel, and eccentric wheel is connect with arc sliding tooth, and the bottom of screen frame has and arc
The rack gear that shape sliding tooth is meshed, the arc sliding tooth are hinged in fixed plate, and the fixed plate is mounted on the bottom of rack.
6. a kind of air-screen separator according to claim 1, it is characterised in that: the bottom of the rack is connected with idler wheel,
Lock banking stop is connected on the idler wheel.
7. a kind of air-screen separator according to claim 1, it is characterised in that: the dust collecting includes dedusting
Pipe, dust removing tube are connect with dust gathering arrester, and the dust removing tube uses spiral case variable diameter cylinder.
8. a kind of air-screen separator according to claim 1, it is characterised in that: the feeding device includes support rod, branch
Have material feeding box on strut, discharge port arranged at one end bottom of material feeding box, the support rod include first support bar, second support bar and
Third support rod, first support bar and second support bar are fixed support rod, and the height of first support bar is greater than second support bar,
Third support rod is height Adjustable bracing bar.
9. a kind of air-screen separator according to claim 8, it is characterised in that: the third support rod selects hydraulic lifting
Bar.
10. a kind of air-screen separator according to claim 1, it is characterised in that: have on the feed inlet material guide plate and
Material baffle, material guide plate and material baffle are parallel to each other, and material guide plate is located in rack, and material baffle is located at outside rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869981.7U CN208771824U (en) | 2018-06-06 | 2018-06-06 | A kind of air-screen separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869981.7U CN208771824U (en) | 2018-06-06 | 2018-06-06 | A kind of air-screen separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208771824U true CN208771824U (en) | 2019-04-23 |
Family
ID=66148954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820869981.7U Expired - Fee Related CN208771824U (en) | 2018-06-06 | 2018-06-06 | A kind of air-screen separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208771824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394306A (en) * | 2019-07-24 | 2019-11-01 | 赛富洋丰肥业有限公司 | A kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology |
-
2018
- 2018-06-06 CN CN201820869981.7U patent/CN208771824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394306A (en) * | 2019-07-24 | 2019-11-01 | 赛富洋丰肥业有限公司 | A kind of novel environment friendly fertilizer production screening plant based on substep load shedding technology |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20210606 |