CN107670959A - A kind of Detachable connection structure of double-deck screen drum - Google Patents
A kind of Detachable connection structure of double-deck screen drum Download PDFInfo
- Publication number
- CN107670959A CN107670959A CN201711033371.XA CN201711033371A CN107670959A CN 107670959 A CN107670959 A CN 107670959A CN 201711033371 A CN201711033371 A CN 201711033371A CN 107670959 A CN107670959 A CN 107670959A
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- CN
- China
- Prior art keywords
- screen drum
- double
- interior
- connection structure
- litter
- 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.)
- Withdrawn
Links
- 238000010276 construction Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/185—Drum screens provided with exchangeable sieve panels
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention provides a kind of Detachable connection structure of double-deck screen drum, agricultural machinery equipment field, including interior screen drum and outer screen drum, the interior screen drum and outer screen drum are the tubular construction of two open ends, it is characterised in that the interior screen drum is detachably connected on inside the outer screen drum, interior screen drum and outer screen drum axis overlap, the present invention is reasonable in design, and interior screen drum and outer screen drum can be with dismantling connections so that is easy to tackle the screen drum that different crop choices changes different slot sizes.
Description
Technical field
The present invention relates to agricultural machinery equipment field, and in particular to a kind of Detachable connection structure of double-deck screen drum.
Background technology
Current existing bitubular receiving sieve, in inside and outside screen drum be inseparable, be integrally formed, but in actual production
In, because the sieve diameter requirement of the crop that has for screen drum is inconsistent, then clear at the beginning of just needing two sets for different crops
Sieve, cost is so substantially increased, reduce production efficiency.
This is directed to, it is necessary to make improvement.
The content of the invention
The invention provides a kind of Detachable connection structure of double-deck screen drum, screen drum can carry out dismounting replacement, be easy to more
Change and repair.
A kind of Detachable connection structure of double-deck screen drum, including interior screen drum and outer screen drum, the interior screen drum and outer screen drum are equal
For the tubular construction of two open ends, the interior screen drum is detachably connected on inside the outer screen drum, interior screen drum and outer screen drum axis
Overlap.
Further, the outer surface of the interior screen drum is uniformly provided with quantity and is no less than first litter of three, and described first
The diameter parallel of litter and interior screen drum；The inner surface of the outer screen drum is equally uniformly provided with first connection of the quantity no less than three rows
Bar, in addition to the first chute with outer screen drum diameter parallel, one end of head rod is connected to the inner surface of outer screen drum, another
End is connected with the first chute, and first litter may be inserted into first chute and be connected.
Further, first litter wherein one end is provided with postive stop baffle.
Further, first litter and the first chute are equipped with four, and the head rod is provided with four rows, each
Connecting rod be ranked first provided with five.
Further, the outer surface of the interior screen drum is uniformly provided with quantity and is no less than second chute of three, and described second
The diameter parallel of chute and interior screen drum；The inner surface of the outer screen drum is equally uniformly provided with second connection of the quantity no less than three rows
Bar, in addition to the second litter with outer screen drum diameter parallel, one end of the second connecting rod is connected to the inner surface of outer screen drum, another
End is connected with the second litter, and second litter may be inserted into second chute and be connected.
Further, it is provided with positive stop in the groove of wherein one end of second chute.
Further, second litter and the second chute are equipped with four, and second connecting rod is provided with four rows, each
Connecting rod be ranked second provided with five.
Further, the length of the interior screen drum is longer than outer screen drum.
Further, one end of the interior screen drum and postive stop baffle homonymy is provided with link.
Further, one end of the interior screen drum and positive stop homonymy is provided with link.
The advantage of the invention is that：Interior screen drum is detachably connected on inside the outer screen drum, interior screen drum and outer screen drum axis
Overlap, respectively by setting litter and chute on interior screen drum and outer screen drum so that interior screen drum can carry out grafting and outer screen drum
Connection, one end are spacing by postive stop baffle so that inside and outside screen drum can carry out dismounting and change, convenient applied to the first of Different Crop
Clear demand.
Brief description of the drawings
Fig. 1 is the front sectional view of the embodiment of the present invention 1；
Fig. 2 is the left view of the embodiment of the present invention 1.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment 1
With reference to accompanying drawing 1 and Fig. 2, a kind of Detachable connection structure of double-deck screen drum of the present invention, including interior screen drum 1 and outer screen drum
2, the interior screen drum and outer screen drum 2 are the tubular construction of two open ends, and the interior screen drum 1 is detachably connected on the outer screen drum
Inside 2, interior screen drum 1 and outer screen drum 2 axis overlaps.
Further, the outer surface of the interior screen drum 1 is uniformly provided with quantity and is no less than first litter 11 of three, and described the
The diameter parallel of one litter 11 and interior screen drum 1；The inner surface of the outer screen drum 2 is equally uniformly provided with the of quantity no less than three rows
One connecting rod 21, in addition to the first chute 22 with the outer diameter parallel of screen drum 2, one end of head rod 21 are connected to outer screen drum
2 inner surface, the other end are connected with the first chute 22, and first litter 11, which may be inserted into coordinate in first chute 22, to be connected
Connect.
Further, first litter 11 wherein one end is provided with postive stop baffle 12.
Further, the chute 22 of the first litter 11 and first is equipped with four, and the head rod 21 is provided with four
Row, each connecting rod 21 that ranked first is provided with five.
Further, the length of the interior screen drum 1 is longer than outer screen drum 2.
Further, one end of the interior screen drum 1 and the homonymy of postive stop baffle 12 is provided with link 3.
Embodiment 2
Difference with embodiment 1 is that the outer surface of the interior screen drum 1 is uniformly provided with second of quantity no less than three and slided
Groove (not shown), the diameter parallel of second chute and interior screen drum 1；The inner surface of the outer screen drum 2 is equally uniformly set
There are the second connecting rod (not shown) that quantity is no less than three rows, in addition to the second litter (figure with the outer diameter parallel of screen drum 2
Not shown in), one end of the second connecting rod is connected to the inner surface of outer screen drum 2, and the other end is connected with the second litter, and described second
Litter may be inserted into second chute and be connected.
Further, it is provided with positive stop (not shown) in the groove of wherein one end of second chute.
Further, second litter and the second chute are equipped with four, and second connecting rod is provided with four rows, each
Connecting rod be ranked second provided with five.
Further, one end of the interior screen drum 1 and positive stop homonymy is provided with link.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of Detachable connection structure of double-deck screen drum, including interior screen drum and outer screen drum, the interior screen drum and outer screen drum are
The tubular construction of two open ends, it is characterised in that the interior screen drum is detachably connected on inside the outer screen drum, interior screen drum and outer
Screen drum axis overlaps.
2. a kind of Detachable connection structure of double-deck screen drum as claimed in claim 1, it is characterised in that outside the interior screen drum
Surface is uniformly provided with the first litter that quantity is no less than three, the diameter parallel of first litter and interior screen drum；The outer sieve
The inner surface of cylinder is equally uniformly provided with the head rod that quantity is no less than three rows, in addition to first with outer screen drum diameter parallel
Chute, one end of head rod are connected to the inner surface of outer screen drum, and the other end is connected with the first chute, and first litter can
It is connected with inserting in first chute.
A kind of 3. Detachable connection structure of double-deck screen drum as claimed in claim 2, it is characterised in that first litter its
Middle one end is provided with postive stop baffle.
A kind of 4. Detachable connection structure of double-deck screen drum as claimed in claim 3, it is characterised in that first litter and
First chute is equipped with four, and the head rod is provided with four rows, and each connecting rod that ranked first is provided with five.
5. a kind of Detachable connection structure of double-deck screen drum as claimed in claim 1, it is characterised in that outside the interior screen drum
Surface is uniformly provided with the second chute that quantity is no less than three, the diameter parallel of second chute and interior screen drum；The outer sieve
The inner surface of cylinder is equally uniformly provided with the second connecting rod that quantity is no less than three rows, in addition to second with outer screen drum diameter parallel
Litter, one end of the second connecting rod are connected to the inner surface of outer screen drum, and the other end is connected with the second litter, and second litter can
It is connected with inserting in second chute.
6. a kind of Detachable connection structure of double-deck screen drum as claimed in claim 5, it is characterised in that second chute
Wherein positive stop is provided with the groove of one end.
A kind of 7. Detachable connection structure of double-deck screen drum as claimed in claim 6, it is characterised in that second litter and
Second chute is equipped with four, and second connecting rod is provided with four rows, and each connecting rod that ranked second is provided with five.
A kind of 8. Detachable connection structure of double-deck screen drum as described in claim 1-7 is any, it is characterised in that the interior sieve
The length of cylinder is longer than outer screen drum.
9. a kind of Detachable connection structure of double-deck screen drum as claimed in claim 3, it is characterised in that the interior screen drum and limit
One end of position baffle plate homonymy is provided with link.
A kind of 10. Detachable connection structure of double-deck screen drum as claimed in claim 6, it is characterised in that the interior screen drum with
One end of positive stop homonymy is provided with link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033371.XA CN107670959A (en) | 2017-10-30 | 2017-10-30 | A kind of Detachable connection structure of double-deck screen drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033371.XA CN107670959A (en) | 2017-10-30 | 2017-10-30 | A kind of Detachable connection structure of double-deck screen drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107670959A true CN107670959A (en) | 2018-02-09 |
Family
ID=61143402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711033371.XA Withdrawn CN107670959A (en) | 2017-10-30 | 2017-10-30 | A kind of Detachable connection structure of double-deck screen drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107670959A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672276A (en) * | 2018-03-30 | 2018-10-19 | 句容宇发农业发展有限公司 | A kind of vertically shaking cereal screen apparatus |
| CN109365277A (en) * | 2018-12-14 | 2019-02-22 | 华电电力科学研究院有限公司 | A kind of flyash filter device and flyash filter plant |
| CN111112081A (en) * | 2020-01-07 | 2020-05-08 | 周其胤 | Multistage screening plant is used in preparation of mud haydite |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204074470U (en) * | 2014-07-24 | 2015-01-07 | 鞍钢集团矿业公司 | With the rotary screen of grid band |
| CN204564516U (en) * | 2015-03-05 | 2015-08-19 | 许培杰 | Many turns of level trommelling machines |
| CN204892309U (en) * | 2014-12-08 | 2015-12-23 | 张晓婧 | A drum sieve for ore screening |
| CN206527036U (en) * | 2017-02-20 | 2017-09-29 | 云南东道饲料有限公司 | A kind of receiving sieve for being convenient for changing screen cloth |
| CN107234053A (en) * | 2017-06-09 | 2017-10-10 | 山东省农作物种质资源中心 | The soybean screening plant of variable screening diameter |
| CN207887500U (en) * | 2017-10-30 | 2018-09-21 | 泗县三虎粮油机械有限公司 | A kind of Detachable connection structure of bilayer screen drum |
-
2017
- 2017-10-30 CN CN201711033371.XA patent/CN107670959A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204074470U (en) * | 2014-07-24 | 2015-01-07 | 鞍钢集团矿业公司 | With the rotary screen of grid band |
| CN204892309U (en) * | 2014-12-08 | 2015-12-23 | 张晓婧 | A drum sieve for ore screening |
| CN204564516U (en) * | 2015-03-05 | 2015-08-19 | 许培杰 | Many turns of level trommelling machines |
| CN206527036U (en) * | 2017-02-20 | 2017-09-29 | 云南东道饲料有限公司 | A kind of receiving sieve for being convenient for changing screen cloth |
| CN107234053A (en) * | 2017-06-09 | 2017-10-10 | 山东省农作物种质资源中心 | The soybean screening plant of variable screening diameter |
| CN207887500U (en) * | 2017-10-30 | 2018-09-21 | 泗县三虎粮油机械有限公司 | A kind of Detachable connection structure of bilayer screen drum |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672276A (en) * | 2018-03-30 | 2018-10-19 | 句容宇发农业发展有限公司 | A kind of vertically shaking cereal screen apparatus |
| CN109365277A (en) * | 2018-12-14 | 2019-02-22 | 华电电力科学研究院有限公司 | A kind of flyash filter device and flyash filter plant |
| CN109365277B (en) * | 2018-12-14 | 2024-01-23 | 华电电力科学研究院有限公司 | Fly ash filter equipment and fly ash filtration equipment |
| CN111112081A (en) * | 2020-01-07 | 2020-05-08 | 周其胤 | Multistage screening plant is used in preparation of mud haydite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |