CN206519338U - A kind of automatic filtering unit for grain deashing - Google Patents
A kind of automatic filtering unit for grain deashing Download PDFInfo
- Publication number
- CN206519338U CN206519338U CN201720101854.8U CN201720101854U CN206519338U CN 206519338 U CN206519338 U CN 206519338U CN 201720101854 U CN201720101854 U CN 201720101854U CN 206519338 U CN206519338 U CN 206519338U
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- CN
- China
- Prior art keywords
- casing
- grain
- vibratory sieve
- feed hopper
- lower section
- 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 discloses a kind of automatic filtering unit for grain deashing, including casing, opening is offered at the top of the casing, and feed hopper is provided with opening, the bottom of the feed hopper is provided with electric expansion bar, top both sides are mounted on fan in the casing, the lower section of the feed hopper is provided with vibratory sieve, the lower section of the vibratory sieve is provided with rotating wheel, the interior middle part of the rotating wheel is provided with rotating bar, the rotating wheel is rotated with the first rotary electric machine on casing lateral wall by bearing and is connected, the bottom of the casing is provided with discharging opening, the lower section of the casing is provided with support base, castor is equipped with the middle part of two support bars, connected between two castors by conveyer belt, the upper surface of the support base is provided with dust collecting bin, and the upper end of dust collecting bin is provided with induced draught fan, the deashing quality for solving harvester is generally unstable, reliability is low, show as loss late high, the low problem of clean rate.
Description
Technical field
The utility model is related to agricultural machinery technological field, specially a kind of automatic filtering unit for grain deashing.
Background technology
Grain is essential during people live, in harvest grain, when being processed, and often carries and is permitted many
Many dusts, if by artificial screening not only inefficiency but also removal of impurities is not clean, also there are some screening machines on the market, but
It is that impurity-eliminating effect is general and cost is too high, uneconomical practicality.At present, the deashing quality of harvester is generally unstable, reliability
It is low, show as loss late height, the low problem of clean rate.
Utility model content
The purpose of this utility model is to provide a kind of automatic filtering unit for grain deashing, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of automatic fitration for grain deashing
Offered at the top of device, including casing, the casing and feed hopper, the bottom of the feed hopper are provided with opening, and opening
Portion is provided with electric expansion bar, and one end of the electric expansion bar is connected by fixed column with feed hopper, top in the casing
Both sides are mounted on fan, and the lower section of the feed hopper, which is provided with the middle part of vibratory sieve, the vibratory sieve, is provided with gravity sensor,
The vibratory sieve is connected with the vibrating motor on casing lateral wall, and the opposite side of casing is provided with controlling switch, the gravity-feed tank
Device is answered to be electrically connected with respectively with controlling switch, electric expansion bar and vibrating motor, the lower section of the vibratory sieve is provided with rotating wheel, institute
The interior middle part for stating rotating wheel is provided with rotating bar, and the rotating wheel is rotated by the first rotary electric machine on bearing and casing lateral wall to be connected
Connect, the bottom of the casing is provided with discharging opening, and the lower section of the casing is provided with support base, and the two ends of support base pass through support
Bar is fixedly connected with casing, is equipped between castor, two castors and is connected by conveyer belt in the middle part of two support bars
Connect, the conveyer belt is located at below discharging opening, the castor is rotated by belt and second rotary electric machine of support base one end
Connection, the upper surface of the support base is provided with dust collecting bin, and the upper end of dust collecting bin is provided with induced draught fan, described electronic
Expansion link, fan, vibrating motor, the first rotary electric machine, the second rotary electric machine and induced draught fan are electrically connected with the power supply.
It is preferred that, the quantity of the vibratory sieve has two, and two vibratory sieves are arranged in parallel, on the vibratory sieve
It is even to be provided with through hole.
It is preferred that, the surface of the rotating wheel is at least provided with ten portable plates, and portable plate is equal by the center of circle of rotating bar
The even surface for being distributed in rotating wheel.
It is preferred that, the upper end side wall of the casing, which is provided with outside opening, and opening, is arranged with dust collection bag.
It is preferred that, filter bores, and diameter of the diameter less than grain of filter bores are uniformly provided with the conveyer belt.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, and it is clear that this is used for grain
The automatic filtering unit of ash is vibrated by vibratory sieve to grain shakes out dust, and dust is carried out by fan to blow entrance
In dust collection bag, when the grain screening of vibratory sieve is finished, electric expansion bar is being controlled by gravity sensor and controlling switch
Motion, is persistently fed by feed hopper, when grain is reached on conveyer belt by discharging opening, by induced draught fan to remaining on grain
Dust carry out be absorbed into dust collecting bin, the deashing quality for solving harvester is generally unstable, and reliability is low, performance
For loss late is high, the low problem of clean rate, with very high efficiency.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structural side view；
Fig. 3 is the utility model conveyer structure schematic diagram.
In figure：Casing 1, feed hopper 2, fixed column 21, electric expansion bar 22, fan 3, vibratory sieve 4, through hole 41, gravity
Inductor 42, vibrating motor 5, rotating wheel 6, rotating bar 61, portable plate 62, the first rotary electric machine 7, discharging opening 8, castor 9, biography
Send band 10, the second rotary electric machine 11, dust collecting bin 12, induced draught fan 13, support base 14, filter bores 15, dust collection bag 16.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of automatic fitration for grain deashing is filled
Put, including casing 1, the top of the casing 1, which is offered, is provided with feed hopper 2 in opening, and opening, the feed hopper 2
Bottom is provided with electric expansion bar 22, and one end of the electric expansion bar 22 is connected by fixed column 21 with feed hopper 2, the case
Top both sides are mounted on fan 3 in body 1, and the lower section of the feed hopper 2 is provided with vibratory sieve 4, and the quantity of the vibratory sieve 4 has
Two, and two vibratory sieves 4 are arranged in parallel, and through hole 41 is uniformly provided with the vibratory sieve 4, the middle part of vibratory sieve 4 is pacified
Equipped with gravity sensor 42, the vibratory sieve 4 is connected with the vibrating motor 5 on the lateral wall of casing 1, and the opposite side of casing 1 is set
There is controlling switch, the gravity sensor 42 is electrically connected with controlling switch, electric expansion bar 22 and vibrating motor 5 respectively, institute
The upper end side wall of casing 1 is stated provided with dust collection bag 16 is arranged with outside opening, and opening, the lower section of the vibratory sieve 4, which is provided with, to be turned
Driving wheel 6, the interior middle part of the rotating wheel 6 is provided with rotating bar 61, and the surface of the rotating wheel 6 is at least provided with ten portable plates
62, and portable plate 62, with the surface that rotating bar 61 is that the center of circle is uniformly distributed in rotating wheel 6, the rotating wheel 6 passes through bearing and case
First rotary electric machine 7 rotates connection on the lateral wall of body 1, and the bottom of the casing 1 is provided with discharging opening 8, and the lower section of the casing 1 is set
There is support base 14, and the two ends of support base 14 are fixedly connected by support bar with casing 1, are equipped with the middle part of two support bars
Connected between castor 9, two castors 9 by conveyer belt 10, filter bores 15 are uniformly provided with the conveyer belt 10, and
The diameter of filter bores 15 is less than the diameter of grain, and the conveyer belt 10 is located at the lower section of discharging opening 8, and the castor 9 passes through belt
Rotate and be connected with second rotary electric machine 11 of the one end of support base 14, the upper surface of the support base 14 is provided with dust collecting bin 12,
And the upper end of dust collecting bin 12 is provided with induced draught fan 13, the electric expansion bar 22, fan 3, vibrating motor 5, first are rotated
Motor 7, the second rotary electric machine 11 and induced draught fan 13 are electrically connected with the power supply.
Operation principle：The automatic filtering unit for being used for grain deashing is vibrated dust by vibratory sieve 4 to grain
Shake out, dust is carried out by fan 3 to blow into dust collection bag 16, when the grain screening of vibratory sieve 4 is finished, passing through
Gravity sensing 42 and controlling switch control electric expansion bar 22 are moved, and are persistently fed by feed hopper 2, in the lower section of vibratory sieve 4
Provided with rotating wheel 6, by the portable plate 62 on rotating wheel 6 to grain carry out activity ash disposal, then grain by again by discharging opening 8 to
When on up to conveyer belt 10, dust remaining on grain is carried out by induced draught fan 13 to be absorbed into dust collecting bin 12, and
Grain carries out transport pack by conveyer belt 10, with very high efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automatic filtering unit for grain deashing, including casing（1）, it is characterised in that：The casing（1）Top
Offer and feed hopper is provided with opening, and opening（2）, the feed hopper（2）Bottom be provided with electric expansion bar（22）, institute
State electric expansion bar（22）One end pass through fixed column（21）With feed hopper（2）Connection, the casing（1）Interior top both sides are equal
Fan is installed（3）, the feed hopper（2）Lower section be provided with vibratory sieve（4）, the vibratory sieve（4）Middle part is provided with gravity
Inductor（42）, the vibratory sieve（4）With casing（1）Vibrating motor on lateral wall（5）Connection, and casing（1）Opposite side
Provided with controlling switch, the gravity sensor（42）Respectively with controlling switch, electric expansion bar（22）And vibrating motor（5）Electrically
Connection, the vibratory sieve（4）Lower section be provided with rotating wheel（6）, the rotating wheel（6）Interior middle part be provided with rotating bar（61）, institute
State rotating wheel（6）Pass through bearing and casing（1）First rotary electric machine on lateral wall（7）Rotate connection, the casing（1）Bottom
Provided with discharging opening（8）, the casing（1）Lower section be provided with support base（14）, and support base（14）Two ends pass through support bar
With casing（1）It is fixedly connected, castor is equipped with the middle part of two support bars（9）, two castors（9）Between pass through pass
Send band（10）Connection, the conveyer belt（10）Positioned at discharging opening（8）Lower section, the castor（9）Pass through belt and support base
（14）Second rotary electric machine of one end（11）Rotate connection, the support base（14）Upper surface be provided with dust collecting bin（12）,
And dust collecting bin（12）Upper end be provided with induced draught fan（13）, the electric expansion bar（22）, fan（3）, vibrating motor
（5）, the first rotary electric machine（7）, the second rotary electric machine（11）And induced draught fan（13）It is electrically connected with the power supply.
2. a kind of automatic filtering unit for grain deashing according to claim 1, it is characterised in that：The vibratory sieve
（4）Quantity have two, and two vibratory sieves（4）It is arranged in parallel, the vibratory sieve（4）On be uniformly provided with through hole（41）.
3. a kind of automatic filtering unit for grain deashing according to claim 1, it is characterised in that：The rotating wheel
（6）Surface ten portable plates are at least installed（62）, and portable plate（62）With rotating bar（61）It is uniformly distributed in and turns for the center of circle
Driving wheel（6）Surface.
4. a kind of automatic filtering unit for grain deashing according to claim 1, it is characterised in that：The casing
（1）Upper end side wall be provided with opening, and opening is outer is arranged with dust collection bag（16）.
5. a kind of automatic filtering unit for grain deashing according to claim 1, it is characterised in that：The conveyer belt
（10）On be uniformly provided with filter bores（15）, and filter bores（15）Diameter be less than grain diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101854.8U CN206519338U (en) | 2017-01-25 | 2017-01-25 | A kind of automatic filtering unit for grain deashing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101854.8U CN206519338U (en) | 2017-01-25 | 2017-01-25 | A kind of automatic filtering unit for grain deashing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206519338U true CN206519338U (en) | 2017-09-26 |
Family
ID=59891219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101854.8U Expired - Fee Related CN206519338U (en) | 2017-01-25 | 2017-01-25 | A kind of automatic filtering unit for grain deashing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206519338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355966A (en) * | 2018-03-06 | 2018-08-03 | 长乐智睿恒创节能科技有限责任公司 | A kind of Sand screen for construction site |
| CN110731171A (en) * | 2019-10-26 | 2020-01-31 | 徐州库卡机械科技有限公司 | thresher for agricultural machine |
-
2017
- 2017-01-25 CN CN201720101854.8U patent/CN206519338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108355966A (en) * | 2018-03-06 | 2018-08-03 | 长乐智睿恒创节能科技有限责任公司 | A kind of Sand screen for construction site |
| CN110731171A (en) * | 2019-10-26 | 2020-01-31 | 徐州库卡机械科技有限公司 | thresher for agricultural machine |
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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: 20170926 Termination date: 20180125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |