CN108031650A - Grain separator - Google Patents
Grain separator Download PDFInfo
- Publication number
- CN108031650A CN108031650A CN201711089842.9A CN201711089842A CN108031650A CN 108031650 A CN108031650 A CN 108031650A CN 201711089842 A CN201711089842 A CN 201711089842A CN 108031650 A CN108031650 A CN 108031650A
- Authority
- CN
- China
- Prior art keywords
- feeding
- pair
- air flue
- grain
- feeding passage
- 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.)
- Granted
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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
Abstract
The invention discloses a kind of grain separator, including：Feeding passage, its one end have feed inlet, and the other end has discharge port, and feeding passage tilts down setting from feed inlet to discharge port；A pair of of feeding rod, is set parallel to each other in feeding passage, and feeding rod is arranged in feeding passage in a manner of it can be moved back and forth relative to feeding passage；Feeding rod includes bar shaped plate body and the multiple wing portions being arranged on bar shaped plate body, and wing portion is that the great side of area of a pair of of bar shaped plate body is relative to each other by flexible plastic piece, and the length in wing portion is more than the half of the spacing between a pair of of bar shaped plate body；A pair of of feeding actuating unit, drives a pair of of feeding rod to do the movement of opposite direction；The incline direction of Dustproof air flue, one end of one end connection feeding passage, Dustproof air flue and feeding passage is opposite each other；Exhaust fan, it is arranged at the other end of Dustproof air flue.The present invention realizes the high-effective dust-removing to grain, improves the cleanliness factor of grain.
Description
Technical field
The present invention relates to agricultural machinery, more particularly to a kind of grain separator.
Background technology
With grain, edible oil processing and the continuous development and technological progress of foodstuff preservation industry, to the cleaning quality of grain
It made higher requirement with unit interval treating capacity.Grain needs to clean before storage stores, and removes in grain
Leaf, chaff shell, the debris such as dust and flat grain, improves grain cleanliness factor, improves grain quality, easy to the storage of grain, avoids grain
Go bad due to debris, ensure the shelf-life of grain.Existing grain impurity removing device generally use grain cleaning sieve, utilizes vibration
Sieve carries out screening cleaning to grain, sieve clear up during can produce substantial amounts of grey dust and gas with the grain being sieving through together
Discharge, influences the cleanliness factor of grain, while also pollutes the environment, and influences the health of staff.Existing grain cleaning
Sieve can not effectively remove the impurity in raw grain, and light miscellaneous and dust is difficult to separation and sedimentation from grain, and grain percentage of impurity is high, grain
Dust from flying in scale removal process, air pollution are serious.
The content of the invention
For above-mentioned technical problem, the present invention has designed and developed a kind of dust removed in grain, and it is clean to improve grain
The grain separator of degree.
Technical solution provided by the invention is：
A kind of grain separator, including：
Frame body；
Feeding passage, its one end have a feed inlet, and the other end has a discharge port, and the feeding passage is from the feed inlet
Setting is tilted down to the discharge port, the feeding passage is arranged on the frame body；
A pair of of feeding rod, is set parallel to each other in the feeding passage, and the both ends of the feeding rod are sent from described
Expect that the both ends of passage are stretched out, and the feeding rod is arranged at described send in a manner of it can be moved back and forth relative to the feeding passage
Expect in passage；The feeding rod includes bar shaped plate body and the multiple wing portions being arranged on the bar shaped plate body, and the wing portion
To be by the set-up mode of flexible plastic piece, a pair of of feeding rod：The great side of area of a pair of of bar shaped plate body is relative to each other, institute
The length for stating wing portion is more than the half of the spacing between a pair of of bar shaped plate body；
A pair of of feeding actuating unit, is respectively connected to the pair of feeding rod, and each feeding actuating unit driving is each sent
Material bar does the reciprocating motion parallel to the feeding passage, and a pair of of feeding actuating unit drives the pair of feeding rod to be phase negative side
To movement so that the wing portion of a pair of of feeding rod is in contact with each other；
Dustproof air flue, the Dustproof air flue are arranged on the frame body, and are sent described in one end connection of the Dustproof air flue
Expect one end of passage, and the link position of the Dustproof air flue and the feeding passage is located at the rear side of the feed inlet, institute
State Dustproof air flue to be inclined upwardly setting from one end of the Dustproof air flue to the other end of the Dustproof air flue, the Dustproof air flue
It is opposite each other with the incline direction of the feeding passage；
Exhaust fan, it is arranged at the other end of the Dustproof air flue, and the Dustproof air flue is positioned at the Dustproof air flue
The other end be connected to a dust-extraction unit；
Vibrating screen, it is arranged on the frame body, and the entrance of the vibrating screen is connected with discharge port sealing；
Drainage conduit, it is connected to the outlet of the vibrating screen.
Preferably, in the grain separator, the pair of feeding rod be located at the feeding passage on the lower
In 3/4ths space, and 1/3rd upper space to be preserved in the feeding passage is the gas compartment.
Preferably, in the grain separator, the length in the wing portion is the spacing between a pair of of bar shaped plate body
3/4ths.
Preferably, in the grain separator, a feed pipe, the charging are connected with above the feed inlet
The upper end of pipe has the mouth of pipe, and a telescoping tube is socketed in the upper end of the feed pipe, and the mouth of pipe stretches to the telescoping tube
Inside, and the telescoping tube of rubber by being made.
Preferably, in the grain separator, the other end of the Dustproof air flue is after the exhaust fan
Side has a dust bag.
Preferably, in the grain separator, the Dustproof air flue and the link position of the feeding passage are set
There is a filter screen.
Preferably, in the grain separator, the maximum length after the telescoping tube stretching is 50cm.
Grain separator of the present invention devises a feeding passage, has a pair of of feeding rod in the feeding passage,
A pair of of feeding rod does the movement of opposite direction under the driving of a pair of of feeding actuating unit, and in the feelings of a pair of of feeding rod movement
Under condition, the wing portion of a pair of of feeding rod is in contact with each other, so that the grain that will be fed into feeding passage is sufficiently stirred, makes grain
The dust being mingled with fully discharges, and dust upwards, grain slide downward, it is higher that Dustproof air flue is connected to feeding passage
One end, exhaust fan extracts dust out, handles and is then exhausted from by dust-extraction unit.The present invention realizes the high-effective dust-removing to grain,
The cleanliness factor of grain is improved, dust pollution will not be produced again carrying out any in the subsequent processing, to grain.
Brief description of the drawings
Fig. 1 is the structure diagram of grain separator of the present invention；
Fig. 2 is the structure diagram of feeding passage of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As depicted in figs. 1 and 2, the present invention provides a kind of grain separator, including：Frame body 4；Feeding passage 9, its one end tool
There is feed inlet, the other end has discharge port, and the feeding passage 9 is tilted down from the feed inlet to the discharge port and set
Put, the feeding passage 9 is arranged on the frame body；A pair of of feeding rod, is set parallel to each other in the feeding passage, and institute
State the both ends of feeding rod to stretch out from the both ends of the feeding passage, and the feeding rod is with before can be relative to the feeding passage
The mode moved afterwards is arranged in the feeding passage；The feeding rod includes bar shaped plate body 10 and is arranged at the stripe board
Multiple wing portions 11 on body, and the wing portion 11 is to be by flexible plastic piece, the set-up mode of a pair of of feeding rod：A pair of of stripe board
The great side of area of body 10 is relative to each other, the length in the wing portion be more than the spacing between a pair of of bar shaped plate body two/
One；A pair of of feeding actuating unit 12, is respectively connected to the pair of feeding rod, and each feeding actuating unit drives each feeding rod
The reciprocating motion parallel to the feeding passage is done, a pair of of feeding actuating unit drives the pair of feeding rod to do opposite direction
It is mobile, so that the wing portion 11 of a pair of of feeding rod is in contact with each other；Dustproof air flue 1, the Dustproof air flue are arranged on the frame body,
And one end of the Dustproof air flue 1 connects one end of the feeding passage 9, and the Dustproof air flue and the feeding passage
Link position is located at the rear side of the feed inlet, and the Dustproof air flue is from one end of the Dustproof air flue to the Dustproof air flue
The other end is inclined upwardly setting, and the Dustproof air flue 1 and the incline direction of the feeding passage are opposite each other；Exhaust fan 2, it sets
The other end of the Dustproof air flue 1 is placed in, and the Dustproof air flue is connected to one in the other end positioned at the Dustproof air flue and removes
Dirt device 3；Vibrating screen 13, it is arranged on the frame body, and the entrance of the vibrating screen 13 is connected with discharge port sealing；Row
Expects pipe 14, it is connected to the outlet of the vibrating screen.
When handling grain, first grain is added to the feed inlet of feeding passage, grain along feeding passage to
Lower slider.During slide downward, a pair of of feeding rod moves reciprocatingly under the driving of a pair of of feeding actuating unit, and
The direction of motion of a pair of of feeding rod is opposite each other, and the wing portion of different feeding rods is also in contact with each other, i.e., two wings of different feeding rods
Portion can stir each other so that other side occurs bending and deformation, when two wing portions each other by after, and recover straight again
Shape, in being gradually curved of wing portion, reverts to linear during this, and wing portion can produce grain a greater degree of agitation,
Increase the stirring effect to grain, slow down the decrease speed of grain, so as to promote the dust inside grain to discharge.With grain
The downslide of food, under the agitaion of feeding rod, the dust in grain more and more discharges, and along feeding passage to
On wave.
One end of dedusting passage is connected to the higher side of feeding passage.Dust is lighter, easily floats upwards under natural conditions
Dynamic, the twitch in conjunction with exhaust fan acts on, and dust just along feeding passage and dedusting passage, reaches dust-extraction unit, it is heavy to be collected
Product is got up.
The incline direction of dedusting passage and the incline direction of feeding passage are on the contrary, when a small amount of grain is twitched to removing
During dirt passage, it in self gravitation effect lower slider returns feeding passage after being stopped with exhaust fan, so as to reduce to grain
Waste, the loss to grain can also be reduced.The wind-force of exhaust fan is set to：Dust is only twitched, and is unlikely to grain
Grain is pumped into Dustproof air flue.
Grain is slided along feeding passage, more slide downward, and the dust entrained by it is fewer, and the cleanliness factor of grain is higher.
Grain falls into vibrating screen, vibrating screen from feeding passage and further grain is screened, and removes non-uniform particle or miscellaneous
Matter, is finally discharged via drainage conduit.
Feeding actuating unit can be cylinder.
Preferably, in the grain separator, the pair of feeding rod be located at the feeding passage on the lower
In 3/4ths space, and 1/3rd upper space to be preserved in the feeding passage is the gas compartment 15.
A pair of of feeding rod is also provided with 3/4ths space on the lower of feeding passage, and leaning on feeding passage
/ 3rd space to be preserved of upside is the gas compartment, and when being sent into grain into feeding passage, grain will cannot entirely be sent
Material passage all takes, and 1/3rd space for retaining top is in unfilled state.This gas compartment contributes to
Dust is conducive to dust discharge along feeding passage upwards.
Preferably, in the grain separator, the length in the wing portion 11 be between a pair of of bar shaped plate body 10 between
Away from 3/4ths.
Two wing portions of different feeding rods touch one another, so that other side occurs bending and deformation；When two wing portions lead to each other
Later, and recover straight sheet again, in being gradually curved of wing portion, revert to linear during this, wing portion can be right
Grain produces a greater degree of agitation, increases the stirring effect to grain, slows down the decrease speed of grain, so as to promote in grain
The dust in portion discharges.
The length that wing portion is in contact with each other can reach a quarter, it is deformed and the process of bounce-back can have grain
The agitation of effect ground, promotes the release of dust.
Preferably, in the grain separator, be connected with a feed pipe 6 above the feed inlet, it is described into
The upper end of expects pipe 6 has the mouth of pipe 8, and a telescoping tube 7 is socketed in the upper end of the feed pipe, and the mouth of pipe 8 stretches to described
The inside of telescoping tube 7, and the telescoping tube of rubber by being made.
By conveying mechanism to the feeding port of grain separator be sent into grain when, since telescoping tube is made of rubber, stretch
The entrance of pipe can deform, and so as to be sleeved in the outlet of conveying mechanism, telescoping tube is also stretchable, so as to meet different situations
Needs., can be curved backward by telescoping tube when needing to use telescoping tube, wrap on feed pipe, so that the mouth of pipe by feed pipe
Expose, avoid influencing the normal use to feed pipe.
Preferably, in the grain separator, the other end of the Dustproof air flue 1 is after the exhaust fan
Side has a dust bag.
A dust bag is first passed through before dust-extraction unit, dust bag can remove a part of dust, improve removing for device
Dirt efficiency.
Preferably, in the grain separator, the Dustproof air flue 1 and the connection position of the feeding passage 9 install
It is equipped with a filter screen 5.
Preferably, in the grain separator, the maximum length after the telescoping tube 7 stretches is 50cm.Telescoping tube
Length be designed as needed.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (7)
- A kind of 1. grain separator, it is characterised in that including：Frame body；Feeding passage, its one end have feed inlet, and the other end has discharge port, and the feeding passage is from the feed inlet to institute State discharge port and tilt down setting, the feeding passage is arranged on the frame body；A pair of of feeding rod, is set parallel to each other in the feeding passage, and the both ends of the feeding rod lead to from the feeding The both ends in road are stretched out, and the feeding rod is arranged at the feeding in a manner of it can be moved back and forth relative to the feeding passage and leads to In road；The feeding rod includes bar shaped plate body and the multiple wing portions being arranged on the bar shaped plate body, and the wing portion serves as reasons Flexible plastic piece, the set-up mode of a pair of of feeding rod are：The great side of area of a pair of of bar shaped plate body is relative to each other, the wing The length in portion is more than the half of the spacing between a pair of of bar shaped plate body；A pair of of feeding actuating unit, is respectively connected to the pair of feeding rod, and each feeding actuating unit drives each feeding rod The reciprocating motion parallel to the feeding passage is done, a pair of of feeding actuating unit drives the pair of feeding rod to do opposite direction It is mobile, so that the wing portion of a pair of of feeding rod is in contact with each other；Dustproof air flue, the Dustproof air flue are arranged on the frame body, and one end of the Dustproof air flue connects the feeding and leads to The one end in road, and the link position of the Dustproof air flue and the feeding passage is located at the rear side of the feed inlet, it is described to remove Dirt air passage is inclined upwardly setting, the Dustproof air flue and institute from one end of the Dustproof air flue to the other end of the Dustproof air flue The incline direction for stating feeding passage is opposite each other；Exhaust fan, it is arranged at the other end of the Dustproof air flue, and the Dustproof air flue is positioned at the another of the Dustproof air flue One end is connected to a dust-extraction unit；Vibrating screen, it is arranged on the frame body, and the entrance of the vibrating screen is connected with discharge port sealing；Drainage conduit, it is connected to the outlet of the vibrating screen.
- 2. grain separator as claimed in claim 1, it is characterised in that the pair of feeding rod is located at the feeding passage In 3/4ths space on the lower, and 1/3rd upper space to be preserved in the feeding passage is gas space Between.
- 3. grain separator as claimed in claim 1, it is characterised in that the length in the wing portion is between a pair of of bar shaped plate body Spacing 3/4ths.
- 4. grain separator as claimed in claim 3 a, it is characterised in that charging is connected with above the feed inlet Pipe, the upper end of the feed pipe have the mouth of pipe, and a telescoping tube is socketed in the upper end of the feed pipe, and the mouth of pipe stretches to The inside of the telescoping tube, and the telescoping tube of rubber by being made.
- 5. grain separator as claimed in claim 1, it is characterised in that the other end of the Dustproof air flue is positioned at the pumping The rear side of wind turbine has a dust bag.
- 6. grain separator as claimed in claim 1, it is characterised in that the Dustproof air flue and the connection of the feeding passage Position is provided with a filter screen.
- 7. grain separator as claimed in claim 1, it is characterised in that the maximum length after telescoping tube stretching is 50cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089842.9A CN108031650B (en) | 2017-11-08 | 2017-11-08 | Grain separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089842.9A CN108031650B (en) | 2017-11-08 | 2017-11-08 | Grain separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108031650A true CN108031650A (en) | 2018-05-15 |
| CN108031650B CN108031650B (en) | 2019-10-25 |
Family
ID=62093725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711089842.9A Active CN108031650B (en) | 2017-11-08 | 2017-11-08 | Grain separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108031650B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260883A (en) * | 2018-12-03 | 2019-01-25 | 三汽车制造有限公司 | Asphalt station dust pelletizing system and asphalt station |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191512844A (en) * | 1915-09-08 | 1916-09-08 | Charles Argyle Torrence | Grain Separator. |
| CN203092763U (en) * | 2013-02-01 | 2013-07-31 | 福建南方路面机械有限公司 | Continuous double-horizontal-shaft forced mixer for bituminous concrete |
| CN203184575U (en) * | 2013-01-21 | 2013-09-11 | 石家庄瑞欧消失模铸造设备超市有限公司 | Secondary screening, dust-removing and spouting assembly |
| CN204444205U (en) * | 2015-02-14 | 2015-07-08 | 江西省友和食品有限责任公司 | A kind of bitubular ground rice extruding strings device |
| CN204865592U (en) * | 2015-07-15 | 2015-12-16 | 南华保利丰生物工程有限公司 | Stirrer |
| CN205495497U (en) * | 2016-04-20 | 2016-08-24 | 江西沃邦农业科技有限公司 | Pesticide agitating unit that stirring effect is high |
-
2017
- 2017-11-08 CN CN201711089842.9A patent/CN108031650B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191512844A (en) * | 1915-09-08 | 1916-09-08 | Charles Argyle Torrence | Grain Separator. |
| CN203184575U (en) * | 2013-01-21 | 2013-09-11 | 石家庄瑞欧消失模铸造设备超市有限公司 | Secondary screening, dust-removing and spouting assembly |
| CN203092763U (en) * | 2013-02-01 | 2013-07-31 | 福建南方路面机械有限公司 | Continuous double-horizontal-shaft forced mixer for bituminous concrete |
| CN204444205U (en) * | 2015-02-14 | 2015-07-08 | 江西省友和食品有限责任公司 | A kind of bitubular ground rice extruding strings device |
| CN204865592U (en) * | 2015-07-15 | 2015-12-16 | 南华保利丰生物工程有限公司 | Stirrer |
| CN205495497U (en) * | 2016-04-20 | 2016-08-24 | 江西沃邦农业科技有限公司 | Pesticide agitating unit that stirring effect is high |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109260883A (en) * | 2018-12-03 | 2019-01-25 | 三汽车制造有限公司 | Asphalt station dust pelletizing system and asphalt station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108031650B (en) | 2019-10-25 |
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