CN206474431U - A kind of multistage grain blow-thresher - Google Patents
A kind of multistage grain blow-thresher Download PDFInfo
- Publication number
- CN206474431U CN206474431U CN201621380811.XU CN201621380811U CN206474431U CN 206474431 U CN206474431 U CN 206474431U CN 201621380811 U CN201621380811 U CN 201621380811U CN 206474431 U CN206474431 U CN 206474431U
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- CN
- China
- Prior art keywords
- air channel
- portable plate
- supporting leg
- hopper
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to a kind of multistage grain blow-thresher, including blower fan, hopper, air channel, supporting leg；The blower fan is centrifugation electric fan, it is arranged at the one end in the air channel, the hopper is arranged at the air channel above described blower fan one end, the other end in the air channel is provided with dust removal port, the side in the air channel is provided with some discharging openings, some baffle plates are correspondingly provided with after some discharging openings, some baffle plates be divided into above and below two parts, bottom is fixed plate, top is portable plate, the height of the fixed plate is successively decreased successively from away from the hopper direction, and the height of portable plate is incremented by successively, and the portable plate can rotate along perpendicular to the air channel.Being classified by weight for cereal original seed is realized, compared to manual sort's screening, operating efficiency is higher, and labor intensity is substantially reduced；The control to wind direction is realized, the control in cereal remaining in air channel and dust direction is convenient to clean；Different types of cereal classification is realized, with good versatility.
Description
Technical field
The utility model is related to seed multipass sort apparatus field, especially a kind of to be used for seed multipass sort grain blow-thresher.
Background technology
At present in grain and oil quality detection, when doing quality item-test to cereals raw grain, early stage processing will be done to sample,
Generally manually screen, labor intensity is big, time-consuming, efficiency is low and because Za Wu Cheongju manage unnet, leads to not enter next
How check problem, quickly screened to cereals raw grain, be classified, removal of impurities, reduction labor intensity there is provided operating efficiency into
For a urgent problem to be solved.
The content of the invention
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of multistage grain blow-thresher, and it leads to
Cross and the air channel of grain blow-thresher is improved, not only can effectively remove debris, and multistage screening can be realized, with efficiency
Height, many advantages, such as effect is good.
The utility model solve its technical problem use technical scheme be：The grain blow-thresher include blower fan, hopper, air channel,
Supporting leg；The blower fan is centrifugation electric fan, is arranged at the one end in the air channel, the hopper is arranged at the air channel close to institute
State above blower fan one end, the other end in the air channel is provided with dust mouth, and the side in the air channel is provided with some discharging openings, Ruo Gansuo
State and some baffle plates be correspondingly provided with after discharging opening, some baffle plates be divided into above and below two parts, bottom is fixed plate, and top is
Portable plate, the height of the fixed plate is successively decreased successively from away from the hopper direction, and the height of portable plate is incremented by successively, the work
Dynamic plate can rotate along perpendicular to the air channel.
The utility model solves the further technical scheme of its technical problem：The air channel relative with the discharging opening
Side is provided with portable plate governor motion.
The utility model solves the further technical scheme of its technical problem：The portable plate governor motion includes fixing
Some circular holes are uniformly provided with frame and lockplate, the fixed mount, described lockplate one end is connected to turning for the portable plate
On axle, the other end is provided with circular hole.
The utility model solves the further technical scheme of its technical problem：The fixed mount includes arc section, described
Arc section is centered on the rotating shaft of the portable plate, and the distance using the lockplate circular hole to the portable plate rotating shaft is radius.
The utility model solves the further technical scheme of its technical problem：The radian of the arc section is
The utility model solves the further technical scheme of its technical problem：The dust mouth goes out provided with dust settling pocket.
The utility model solves the further technical scheme of its technical problem：The supporting leg is Height Adjustable supporting leg.
The utility model solves the further technical scheme of its technical problem：The supporting leg includes upper supporting leg and lower branch
Leg, upper supporting leg is socketed in the lower supporting leg, and the lower supporting leg is provided with regulating bolt.
The utility model solves the further technical scheme of its technical problem：The hopper is provided with plate.
The utility model solves the further technical scheme of its technical problem：The blower fan is connected with frequency converter.
By using above-mentioned technical proposal, the utility model achieves beneficial effect：
1. realizing being classified by weight for cereal original seed, compared to manual sort's screening, operating efficiency is higher, work
Intensity is substantially reduced；
2. realize the control to wind direction, the control in cereal remaining in air channel and dust direction is convenient to clean；
3rd, different types of cereal classification can be achieved, with good versatility, different demands are met.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 2 A-A direction views；
Fig. 4 is Fig. 1 rearview；
1- blower fans in figure；2- hoppers；3- air channels；4- supporting legs；5- dust settling pockets；6- frequency converters；7- portable plate governor motions；
201- plates；301- dust mouths；302- discharging openings；303- baffle plates；3031- fixed plates；3032- portable plates；401- upper supporting legs；
Supporting leg under 402-；701- arc sections；702- lockplates.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, the scope that the utility model is protected is belonged to.
A kind of multistage grain blow-thresher, as shown in accompanying drawing 1-4, the grain blow-thresher includes blower fan 1, hopper 2, air channel 3, supporting leg 4；Institute
It is centrifugation electric fan 1 to state blower fan 1, is arranged at the one end in the air channel 3, the hopper 2 is arranged at the air channel 3 close to institute
State above the one end of blower fan 1, the other end in the air channel 3 is provided with dust mouth 301, and the side in the air channel 3 is provided with some discharging openings
302, be correspondingly provided with some baffle plates 303 after some discharging openings 302, some baffle plates 303 be divided into above and below two parts,
Bottom is fixed plate 3031, and top is portable plate 3032, the height of the fixed plate 3031 from away from the direction of hopper 2 according to
Secondary to successively decrease, the height of portable plate 3032 is incremented by successively, and the portable plate 3032 can rotate along perpendicular to the direction of air channel 3.
Due to the grain blow-thresher small volume, it is generally used in laboratory, therefore the blower fan 1 is using electric fan 1 is centrifuged, significantly
Noise when reducing work, be more suitable for using indoors.By the improvement to the structure of air channel 3, seed is realized by weight
Amount classification, while the setting of portable plate 3032 can change the direction of wind in air channel 3, is easy to the collection of dust, work is worked as in addition
Terminate, the seed for remaining in air channel 3 can be produced by boasting by the angle for adjusting portable plate 3032, is more convenient.
The regulation of the angle of portable plate 3032 for convenience, the air channel 3 side relative with the discharging opening 302 is provided with
Portable plate governor motion 7.The angle of portable plate 3032 is adjusted by portable plate governor motion 7, the controllable of air-flow is allowed, direction is just
In being adjusted.
The portable plate governor motion 7 includes uniformly being provided with some circles on fixed mount and arc section 701, the fixed mount
Hole, described one end of arc section 701 is connected in the rotating shaft of the portable plate 3032, and the other end is provided with circular hole.The fixed mount bag
Arc section 701 is included, the arc section 701 is centered on the rotating shaft of the portable plate 3032, with the circular hole of arc section 701 to institute
The distance for stating portable plate rotating shaft is radius.The radian of the arc section 701 is pi/2.The relative portable plate with other modes is adjusted
Mechanism 7, using this regulative mode for depositing mechanical structure, structure is simpler, more reliable.In specifically used, degree of regulation can
Determined with the dense degree according to hole on arc section 701, hole is more intensive, the degree of regulation of angle is higher, on the contrary, hole is diluter
Dredge, the degree of regulation of angle is more coarse.
Due to being that the classification that seed is carried out in laboratory is picked, it is necessary to there is one to collect control, institute well to dust
Dust mouth 301 is stated to go out provided with dust settling pocket 5.The dust settling pocket 5 is made of cloth, both can guarantee that passing through for air, and can complete
To the filtering with dust air.
The installation leveling of the grain blow-thresher for convenience, prevents situations such as equipment is rocked in the process of running, the branch
Leg 4 is Height Adjustable supporting leg.The adjustment of supporting leg 4 can be carried out during installation according to the flatness on ground, using more convenient.
The supporting leg 4 includes upper supporting leg 401 and lower supporting leg 402, and upper supporting leg 401 is socketed in the lower supporting leg 402, described
Lower supporting leg 402 is provided with regulating bolt.
Charging rate required for different seeds is also differed, described in order to which the speed to throat-fed is controlled
Hopper 2 is provided with plate 201.By the plug position of the plate 201, the speed of charging is determined, and then meet not of the same race
The classification of son needs.
In order to realize the sizing screening of a variety of seeds, the blower fan 1 is connected with frequency converter 6.Pass through setting for the frequency converter 6
Put, allow blower fan 1 produce wind-force size it is controllable, when the seed grading heavier to particle, it is big by one that wind-force can be adjusted
Point, when to lighter seed grading, wind-force can be turned down, met the classification of different weight seed, enhanced
The versatility of equipment, improves the utilization rate of equipment.
In use, first adjusting the height of supporting leg 4, allow whole machine not rock back and forth, then open blower fan 1, adjust frequency conversion
Device 6, is adjusted to suitable air force, then adjusts the size of charging, adjusts the position of portable plate 3032, installs dust settling pocket 5,
The preparation before classification has been carried out, hopper 2 will have been poured into graded seed, the seed of different weight falls under the action of the forces of the wind
Enter different discharging openings 302, complete the screening of seed, while dust can enter in dust settling pocket 5, prevent dust from flying upward.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of multistage grain blow-thresher, it is characterised in that：Including blower fan, hopper, air channel, supporting leg；The blower fan is the electronic wind of centrifugation
Machine, is arranged at the one end in the air channel, and the hopper is arranged at the air channel above described blower fan one end, the air channel
The other end is provided with dust mouth, the side in the air channel be provided with after some discharging openings, some discharging openings be correspondingly provided with it is some
Baffle plate, some baffle plates be divided into above and below two parts, bottom is fixed plate, and top is portable plate, the height of the fixed plate
Successively decrease successively from away from the hopper direction, the height of portable plate is incremented by successively, and the portable plate can be along perpendicular to the air channel
Direction rotates.
2. multistage grain blow-thresher according to claim 1, it is characterised in that：The air channel side relative with the discharging opening
Provided with portable plate governor motion.
3. multistage grain blow-thresher according to claim 2, it is characterised in that：The portable plate governor motion include fixed mount and
Some circular holes are uniformly provided with lockplate, the fixed mount, described lockplate one end is connected in the rotating shaft of the portable plate,
The other end is provided with circular hole.
4. multistage grain blow-thresher according to claim 3, it is characterised in that：The fixed mount includes arc section, the circular arc
Section is centered on the rotating shaft of the portable plate, and the distance using the lockplate circular hole to the portable plate rotating shaft is radius.
5. multistage grain blow-thresher according to claim 4, it is characterised in that：The radian of the arc section is pi/2.
6. multistage grain blow-thresher according to claim 1 or 5, it is characterised in that：The dust mouth goes out provided with dust settling pocket.
7. multistage grain blow-thresher according to claim 1 or 5, it is characterised in that：The supporting leg is Height Adjustable supporting leg.
8. multistage grain blow-thresher according to claim 7, it is characterised in that：The supporting leg includes upper supporting leg and lower supporting leg, on
Supporting leg is socketed in the lower supporting leg, and the lower supporting leg is provided with regulating bolt.
9. the multistage grain blow-thresher according to claim 1 or 8, it is characterised in that：The hopper is provided with plate.
10. multistage grain blow-thresher according to claim 9, it is characterised in that：The blower fan is connected with frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380811.XU CN206474431U (en) | 2016-12-15 | 2016-12-15 | A kind of multistage grain blow-thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621380811.XU CN206474431U (en) | 2016-12-15 | 2016-12-15 | A kind of multistage grain blow-thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474431U true CN206474431U (en) | 2017-09-08 |
Family
ID=59749569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621380811.XU Expired - Fee Related CN206474431U (en) | 2016-12-15 | 2016-12-15 | A kind of multistage grain blow-thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845086A (en) * | 2020-12-31 | 2021-05-28 | 山西烁科晶体有限公司 | Device and method for simultaneously sorting density and particle size of silicon carbide powder |
-
2016
- 2016-12-15 CN CN201621380811.XU patent/CN206474431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845086A (en) * | 2020-12-31 | 2021-05-28 | 山西烁科晶体有限公司 | Device and method for simultaneously sorting density and particle size of silicon carbide powder |
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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: 20170908 Termination date: 20201215 |