CN206824189U - A kind of duplex specific gravity classificatory - Google Patents
A kind of duplex specific gravity classificatory Download PDFInfo
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- CN206824189U CN206824189U CN201720570227.9U CN201720570227U CN206824189U CN 206824189 U CN206824189 U CN 206824189U CN 201720570227 U CN201720570227 U CN 201720570227U CN 206824189 U CN206824189 U CN 206824189U
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Abstract
It the utility model is related to a kind of duplex specific gravity classificatory, including upper feeding channel, on divide grain pipe, conveying passage, lower feeding channel, blanking channel, under divide grain pipe and and receiving hopper, the lower end of grain pipe is divided to be provided with proportion platform on described, the honest material outlet of the upper proportion platform is connected with the running material passage, the lower end of grain pipe is divided to be provided with lower proportion platform under described, the honest material outlet of the lower proportion platform is connected with the receiving hopper；The utility model adjusts the trend of grain by upper point grain adjustable plate and lower point of grain adjustable plate, the connection in series-parallel of proportion platform up and down or a variety of processing mode switchings of digital ratio weight are realized, when the rate of going mouldy is higher, make proportion platform tandem working up and down, realize 2 times and compare gravity treatment, raising is gone mouldy clearance, ensures screening quality, when the rate of going mouldy is relatively low, make proportion platform parallel operation up and down, grain is carried out simultaneously to work than gravity treatment, realizes double-efficiency, improves screening efficiency.
Description
Technical field
It the utility model is related to grain screening field, and in particular to a kind of duplex specific gravity classificatory.
Background technology
What current grain screening machine was selected mostly is not used than the structure of gravity treatment than gravity treatment even once, such
Structure can not remove the moldy kernel in grain, in order to which the moldy kernel removed in grain must increase than gravity concentration apparatus, and for
Some more serious grains that go mouldy are, it is necessary to secondary get to screening than gravity treatment and require also there are some double proportions at present
The screening machine of choosing, but these screening machines are the double proportion structures of horizontal series connection, are specifically used to screen some serious grains that go mouldy
Food, when going mouldy less serious, these machines just can not use, and can not realize general.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of double can answer than what gravity treatment connection in series-parallel arbitrarily switched
Formula structure specific gravity classificatory.
Technical scheme is used by the utility model：A kind of duplex specific gravity classificatory, including upper feeding channel, with
Lower feeding channel that the upper point grain pipe and conveying passage, upper end that upper feeding channel is connected are connected with the lower end of conveying passage,
The blanking channel and lower point of grain pipe that are connected with lower feeding channel and the receiving hopper being connected with blanking channel, divide on described
The lower end of grain pipe is provided with proportion platform, and the honest material outlet of the upper proportion platform is connected with the running material passage, described
Under divide the lower end of grain pipe to be provided with lower proportion platform, the honest material outlet of the lower proportion platform is connected with the receiving hopper, described
Upper point grain adjustable plate for adjusting material trend is provided with upper feeding channel, is provided with the running material passage
The first passage and second channel that barrier partitions go out, the first passage and blanking channel or under divide grain pipe to be connected, described
Two passages with it is described under divide grain pipe to be connected.
The utility model is provided with the lower point of grain adjustable plate for control material trend in the upper end of the blanking channel,
The upper end of the blanking channel is additionally provided with cutting plate, divides grain adjustable plate to be separately positioned on the both sides of cutting plate under described.
The utility model is provided with the screen box of driven by vibrating motors, the screen box on described above feeding channel
Discharge end be connected with the upper feeding channel.
The feed end of screen box described in the utility model is provided with feeding mouth, and the feeding mouth passes through Bulk Grain case and the screen box
Feed end be connected.
The utility model also includes dust removal of pneumatic separation device, the dust removal of pneumatic separation device by dedusting airduct respectively with the sieve
The feed end of case is connected with discharge end.
Upper proportion platform described in the utility model is driven with lower proportion platform by proportion platform motor, for driving upper ratio
The upper proportion platform transmission mechanism of weight platform motion is connected with the proportion platform motor, for driving lower proportion platform motion
Lower proportion platform transmission mechanism is connected with the proportion platform motor.
Upper proportion platform transmission mechanism described in the utility model is opposite with the lower proportion platform transmission mechanism transmission direction.
Good effect of the present utility model is：The utility model adjusts grain by upper point grain adjustable plate and lower point of grain adjustable plate
The trend of food, the connection in series-parallel of proportion platform up and down or a variety of processing mode switchings of digital ratio weight are realized, when the rate of going mouldy is higher, are made
Lower proportion platform tandem working, 2 times are realized than gravity treatment, the clearance that goes mouldy is improved, ensures screening quality, when the rate of going mouldy is relatively low, make
Upper and lower proportion platform parallel operation, while grain is carried out to work than gravity treatment, double-efficiency is realized, improves screening efficiency.Ratio up and down
Weight platform uses vertical structure, can effectively reduce the floor space of equipment, while proportion platform shares proportion platform motor up and down
It is driven, and it is in opposite direction to move up and down, and realizes self-balancing, reduces operation energy consumption.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the double proportion series connection structural representations of the utility model；
Fig. 3 is the double proportion series connection left view structural representations of the utility model；
Fig. 4 is the double proportion parallel connection structural representations of the utility model.
Embodiment
As shown in accompanying drawing 1,2, upper point grain pipe that the utility model includes upper feeding channel 1, is connected with upper feeding channel 1
3 and conveying passage 2, upper feeding channel 1, conveying passage 2, on divide the intersection of grain pipe 3 to be provided with to walk for adjusting material
To upper point grain adjustable plate 4, lower feeding channel 6 that upper end is connected with the lower end of conveying passage 2, be connected with lower feeding channel 6
Logical blanking channel 7 and lower point of grain pipe 8 and the receiving hopper 10 being connected with blanking channel 7, the lower end of grain pipe 3 is divided on described
Proportion platform 5 is provided with, the honest material outlet of the upper proportion platform 5 is connected with the running material passage 6, and grain pipe is divided under described
8 lower end is provided with lower proportion platform 9, and the honest material outlet of the lower proportion platform 9 is connected with the receiving hopper 10, in the running
First passage 601 and second channel 602 that barrier partitions go out, the lower end of the first passage 601 are provided with material passage 6
With blanking channel 7 or under divide grain pipe 8 to be connected, the second channel 602 with it is described under divide grain pipe 8 to be connected.Upper proportion platform 5
Honest material outlet is connected with first passage 601, upper proportion platform 5 screen after material from the honest material outlet of upper proportion platform 5 into the
The upper end of one passage 601.
The lower point of grain adjustable plate 12 for control material trend is provided with the upper end of the blanking channel 7, under described
The upper end of material passage 7 is additionally provided with cutting plate 11, divides grain adjustable plate 12 to be separately positioned under the both sides of cutting plate 11 under described
Expect on passage 7, under divide one end of grain adjustable plate 12 and blanking channel 7 to be hinged, the other end for the free end necessarily damped, when
When dividing the free end of grain adjustable plate 12 to be contacted with cutting plate 11 under 2, first passage 601 and second channel 602 with lower point
Grain pipe 8 connects, and divides the free end of grain adjustable plate 12 and the side wall contact of first passage 601, first passage 601 and blanking instantly
Passage 7 connects, and the lower end of second channel 602 connects with lower point of grain pipe 8, and conveying passage 2 is connected with the upper end of second channel 602.
When in use, if necessary to upper and lower proportion platform tandem working, as shown in accompanying drawing 2,3, grain adjustable plate 4 is divided in adjustment
Position, conveying passage 2 is closed, upper feeding channel 1 connects with upper point grain pipe 3, while divides the position of grain adjustable plate 12 under adjusting
Put, make to divide the free end of grain adjustable plate 12 to contact with cutting plate 11 under 2, first passage 601 connects with lower point of grain pipe 8, material
Later fall on upper proportion platform 5 and carried out for the first time than gravity treatment from upper feeding channel 1 into upper point grain pipe 3, the thing after screening
Material enters first passage 601, and then falling into lower proportion platform 9 by lower point of grain pipe 8 carries out second than gravity treatment, realizes double proportion platforms
Tandem working, removal efficiency of going mouldy can be greatly improved.During if necessary to upper and lower proportion platform parallel operation, as shown in Figure 4, adjust
Divide the position of grain adjustable plate 4 on whole, material is partly into conveying passage 2 from upper feeding channel 1, a branch enters upper point grain
Pipe 3, the position of grain adjustable plate 12 is divided first passage 601 is connected with blanking channel 7 under then adjusting, now material is from upper pan feeding
Passage 1 is partly into conveying passage 2, and a branch enters upper point grain pipe 3, enters upper proportion platform into the part of upper point grain pipe 3
5, the material after screening falls into first passage 601 from honest material outlet, is then collected through blanking channel 7 into receiving hopper 10；Fall into
The material of conveying passage 2, into second channel 602, subsequently into lower point of grain pipe 8, lower proportion platform 9 is fallen into, is sieved through lower proportion platform 9
Material after choosing is collected into receiving hopper 10.
When needing digital ratio weight platform work, it can be individually operated from upper proportion platform 5 or lower proportion platform 9, work as needs
When upper proportion platform 5 works independently, divide the position of grain adjustable plate 4 feeding channel 1 is connected with upper point grain pipe 3 in adjustment, conveying
Passage 2 is closed, while divides grain adjustable plate 12 under adjusting, and first passage 601 is connected with blanking channel 7, and the change of such material can be through
Upper proportion platform 5 falls directly into blanking channel 7 after screening and collected subsequently into receiving hopper 10.Worked independently when needing lower proportion platform 9
When, divide the position of grain adjustable plate 4 to close a point grain pipe 3 in adjustment, upper feeding channel 1 connects with conveying passage 2, and material is through defeated
Expect that passage 2 enters lower point of grain pipe 8, later fall into lower proportion platform 9 and carry out than gravity treatment, the material after screening is received from receiving hopper 10
Collection.
The top of feeding channel 1 is provided with the screen box 13 of the driving of vibrating motor 21 on described, the screen box 13
Discharge end is connected with the upper feeding channel 1, and the feed end of the screen box 13 is provided with feeding mouth 15, and the feeding mouth 15 is logical
The feed end that Bulk Grain case 20 is crossed with the screen box 13 is connected, in addition to dust removal of pneumatic separation device, and the dust removal of pneumatic separation device passes through
Dedusting airduct 14 is connected with the feed end and discharge end of the screen box 13 respectively.Material first passes through sieve before entering than gravity treatment
Case 13 is screened, small miscellaneous in material of going out, while is communicated with pneumatic separation device with discharge end in the feed end of screen box, is carried out
Secondary selection by winnowing, it is more preferable can effectively to remove impurity, the dust removing effects such as dust in material.
The upper proportion platform 5 is driven with lower proportion platform 9 by proportion platform motor 17, for driving upper proportion platform 5
The upper proportion platform transmission mechanism 19 of motion is connected with the proportion platform motor 17, for driving lower proportion platform 9 to move
Lower proportion platform transmission mechanism 18 be connected with the proportion platform motor 17, the upper proportion platform transmission mechanism 19 and institute
It is opposite to state 18 transmission directions of lower proportion platform transmission mechanism.
The utility model realizes double proportion platforms using double proportion platform vertical structures, while by different pipeline connecting modes
Connection in series-parallel works, and use range is more sliding extensively, and moldy kernel removal effect is more preferable.
Claims (8)
1. a kind of duplex specific gravity classificatory, it is characterised in that including upper feeding channel（1）And upper feeding channel（1）It is connected
Logical upper point grain pipe（3）With conveying passage（2）, upper end and conveying passage（2）The lower feeding channel that is connected of lower end（6）And
Lower feeding channel（6）The blanking channel being connected（7）With lower point of grain pipe（8）And and blanking channel（7）The receiving hopper being connected
（10）, grain pipe is divided on described（3）Lower end be provided with proportion platform（5）, the upper proportion platform（5）Honest material outlet with it is described
Lower feeding channel（6）It is connected, grain pipe is divided under described（8）Lower end be provided with lower proportion platform（9）, the lower proportion platform（9）
Honest material outlet with the receiving hopper（10）It is connected.
2. a kind of duplex specific gravity classificatory according to claim 1, its feature feeding channel on described（1）Inside set
It is equipped with upper point grain adjustable plate for adjusting material trend（4）, in the running material passage（6）Inside it is provided with barrier partitions
The first passage gone out（601）And second channel（602）, the first passage（601）With blanking channel（7）Divide grain pipe under or（8）
It is connected, the second channel（602）With it is described under divide grain pipe（8）It is connected.
3. a kind of duplex specific gravity classificatory according to claim 2, it is characterised in that in the blanking channel（7）'s
Upper end is provided with the lower point of grain adjustable plate for control material trend（12）, in the blanking channel（7）Upper end be additionally provided with
Cutting plate（11）, grain adjustable plate is divided under described（12）It is separately positioned on cutting plate（11）Both sides.
A kind of 4. duplex specific gravity classificatory according to claim 3, it is characterised in that the feeding channel on described（1）
Top be provided with vibrating motor（21）The screen box of driving（13）, the screen box（13）Discharge end lead to the upper pan feeding
Road（1）It is connected.
A kind of 5. duplex specific gravity classificatory according to claim 4, it is characterised in that the screen box（13）Charging
End is provided with feeding mouth（15）, the feeding mouth（15）Pass through Bulk Grain case（20）With the screen box（13）Feed end be connected.
A kind of 6. duplex specific gravity classificatory according to claim 5, it is characterised in that also including dust removal of pneumatic separation device,
The dust removal of pneumatic separation device passes through dedusting airduct（14）Respectively with the screen box（13）Feed end be connected with discharge end.
A kind of 7. duplex specific gravity classificatory according to Claims 2 or 3, it is characterised in that the upper proportion platform（5）
With lower proportion platform（9）Pass through proportion platform motor（17）Driving, for driving upper proportion platform（5）The upper proportion platform of motion passes
Motivation structure（19）With the proportion platform motor（17）Drive connection, for driving lower proportion platform（9）The lower proportion platform of motion
Transmission mechanism（18）With the proportion platform motor（17）Drive connection.
A kind of 8. duplex specific gravity classificatory according to claim 7, it is characterised in that the upper proportion platform driver
Structure（19）With the lower proportion platform transmission mechanism（18）Transmission direction is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570227.9U CN206824189U (en) | 2017-05-22 | 2017-05-22 | A kind of duplex specific gravity classificatory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570227.9U CN206824189U (en) | 2017-05-22 | 2017-05-22 | A kind of duplex specific gravity classificatory |
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| Publication Number | Publication Date |
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| CN206824189U true CN206824189U (en) | 2018-01-02 |
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| CN201720570227.9U Active CN206824189U (en) | 2017-05-22 | 2017-05-22 | A kind of duplex specific gravity classificatory |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096717A (en) * | 2017-05-22 | 2017-08-29 | 石家庄三立谷物精选机械有限公司 | A kind of duplex specific gravity classificatory |
-
2017
- 2017-05-22 CN CN201720570227.9U patent/CN206824189U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096717A (en) * | 2017-05-22 | 2017-08-29 | 石家庄三立谷物精选机械有限公司 | A kind of duplex specific gravity classificatory |
| CN107096717B (en) * | 2017-05-22 | 2022-10-18 | 石家庄三立谷物精选机械有限公司 | Compound structure specific gravity classificator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 050700 No. 68 Airport Road, Xinle Development Zone, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang Sanli Grain Machinery Co., Ltd. Address before: 050061 No. 21 Hongxing North Street, Chang'an District, Shijiazhuang City, Hebei Province Patentee before: Sanli Crop Fine Sorting Machinery Co., Ltd., Shijiazhuang |
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| CP03 | Change of name, title or address |