CN206104312U - Cylinder sieve - Google Patents
Cylinder sieve Download PDFInfo
- Publication number
- CN206104312U CN206104312U CN201621060662.9U CN201621060662U CN206104312U CN 206104312 U CN206104312 U CN 206104312U CN 201621060662 U CN201621060662 U CN 201621060662U CN 206104312 U CN206104312 U CN 206104312U
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- CN
- China
- Prior art keywords
- cylinder
- support column
- screen cloth
- fixing axle
- rotating cylinder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cylinder sieve, aim at providing a cylinder sieve, it reduces the advantage that the screen cloth warp to have when the clearance screen cloth, its technical scheme main points are the online square fixed axles that are equipped with of drum sieve, be equipped with on the support and erect the fixed axle at the online square support column no. 1 and support column no. 2 of drum sieve, support column no. 1 articulates with the support respectively with support column no. 2, be equipped with a drive support column pivoted motor no. 1 on the support, the fixed axle sets up along the length direction of cylinder screen cloth, when support column no. 1 rotates to vertical position with support column no. 2, there is the clearance between rotary drum and the cylinder screen cloth, the online mesh of drum sieve is arranged along the helix, and the fixed axle overcoat is equipped with the rotary drum, and the rotary drum is equipped with a plurality of clean outward, arranges along the helix for clean, and clean sets up with the cooperation of cylinder screen cloth mesh.
Description
Technical field
This utility model is related to rotary screen subdomains, more particularly to a kind of cylinder sieve.
Background technology
Granular fertilizer is required for being screened before encapsulation, it is therefore an objective to removes dust and large-particle fertilizer, leaves size
Qualified granule.The screening of generally fertilizer is completed by cylinder sieve, and the shortcoming of cylinder sieve is that long-time uses rear powder
Dirt easily blocks the mesh of sieve, causes screening unclean.
The Chinese patent of Publication No. CN204353101U discloses a kind of movable sieve descaling machine, including guide rail, dolly,
Reel, steel wire rope and belt, in the side level of rotary screen submounts a supporting table is fixedly mounted with, symmetrical before and after the top surface of supporting table
Interval is fixedly mounted with two guide rails, and be slidably installed a dolly between two guide rails, and the dolly is rectangular frame structure, at the top of dolly
One transverse axis is installed, the transverse axis is driven by rotation motor one and its deceleration device, uniform interval hinge thongs on transverse axis, in dolly
Arranged on left and right sides distinguish the upper end of connecting steel wire ropes, the lower end of wherein side steel wire rope is wrapped on reel, and the reel is by reel
Motor one and its deceleration device drive the lower end connection one of rotation, opposite side steel wire rope to pull weight.This descaling machine passes through belt
Cylinder sieve is lashed in rotation, and the fine powder being blocked in sieve aperture is taken out, and prevents screen plugging.But long-term belt lashes rotary screen
After son, the screen cloth mesh on sieve easily lashes deformation by belt, and then causes underproof fertiliser granulates also to be sized out, enters
And affect the screening of fertilizer.
Utility model content
The purpose of this utility model is to provide a kind of cylinder sieve, with the excellent of the reduction screen cloth deformation when screen cloth is cleared up
Point.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of cylinder sieve, bag
Support and the cylinder screen cloth being arranged on support are included, the rotary screen is just provided with the net fixing axle, and the support is provided with will be solid
Dead axle is erected at the support column one and support column two of the online side of rotary screen, and the support column one and support column two cut with scissors respectively with support
Connect, the support is provided with the motor one for driving support column one to rotate, the fixing axle is arranged along the length direction of cylinder screen cloth,
The fixed outer shaft sleeve is provided with rotating cylinder, when support column one and support column two turn to vertical position, the rotating cylinder and rotary screen
There is gap between net, the online mesh of the rotary screen is along helical row, and the rotating cylinder is externally provided with some cleaning devices, described
Along helical row, the cleaning device is equipped with cleaning device with cylinder screen cloth mesh.
Fixing axle is erected at into rotary screen side on the net, electricity by adopting above-mentioned technical proposal, support column one and support column two
Machine one drives support column one to rotate so that support column one drives support column two to rotate together, by the drum rotation in fixing axle extremely
With cylinder screen contact, the mesh along helical row for now arranging on the net in rotary screen, it is provided with rotating cylinder and helix
The cleaning device that mesh is correspondingly arranged, when cylinder screen cloth is rotated, the online mesh of rotary screen drives cleaning device to move forward, and then
The impurity blocked in the mesh at online each position of rotary screen is cleaned out, when rotating cylinder moves to support column one from support column two
When, with being rotated further for cylinder screen cloth, rotating cylinder is supported the restriction of post one and can not move on, and now motor one drives
Support column one is rotated so that the fixed direction axially away from cylinder screen cloth is moved, and then causes rotating cylinder away from cylinder screen cloth, is easy to
Operator is moved to rotating cylinder at support column two, carries out next circulation, because cleaning device is by the dynamic movement of cylinder screen belt, to cylinder
The power of the applying of screen cloth mesh is less, reduces screen cloth deformation.
This utility model is further arranged to：One end of the rotating cylinder is fixedly connected with static line, the static line away from
One end of rotating cylinder is connected with the rotating shaft of motor two, and the support column two is provided with directive wheel, when the static line passes through directive wheel
Static line is parallel with fixing axle.
It is easy to retract rotating cylinder from support column one at support column two by adopting above-mentioned technical proposal, static line, motor
Two drive shafts are rotated, and then the static line being fixed in rotating shaft is received in rotating shaft, and static line passes through directive wheel by rotating cylinder
Pull to the direction of motor two, the setting of directive wheel causes static line parallel with fixing axle so that when rotating cylinder is moved in fixing axle
Stress balance.
This utility model is further arranged to：The position that the directive wheel is contacted with static line is provided with pressure transducer, institute
State pressure transducer to electrically connect with motor two.
By adopting above-mentioned technical proposal, when static line is pulling rotating cylinder when rupturing during movement, now apply
Power to directive wheel reduces, and the pressure transducer work being now arranged on directive wheel sends signal so that motor two stops turning
It is dynamic, it is to avoid motor two transfers to damage motor two in fixed fracture of rope space-time.
This utility model is further arranged to：The support column one is provided with and turns respectively for controlled motor one and motor two
Dynamic photoelectric sensor.
By adopting above-mentioned technical proposal, support column is moved to for the moment when rotating cylinder is moved by cylinder screen belt, by support column one
On photoelectric sensor triggering, and then it is fixed axially away from rolling that the rotational support post one of photoelectric sensor controlled motor one is caused
The direction movement of shaft screen net, causes static line to pull rotating cylinder to move to the direction of close support column two while controlled motor two is rotated
It is dynamic.
This utility model is further arranged to：The cleaning device is hairbrush.
By adopting above-mentioned technical proposal, cleaning device is easy to for hairbrush to reduce and cylinder in rolling barrel screen cloth mesh
Friction between screen cloth, and then reduce the damage and deformation of cylinder screen cloth.
This utility model is further arranged to：The cleaning device is rubber strip, and the rubber strip is in the one end away from rotating cylinder
It is provided with tip.
It is rubber strip by cleaning device by adopting above-mentioned technical proposal, rubber strip is more soft, will be blocked in rotary screen
When fertilizer in net is removed, reduce and be applied to the online stress of rotary screen, and then reduce the deformation of cylinder screen cloth.
This utility model is further arranged to：The fixing axle is provided with protective cover in the position of rotating cylinder.
By adopting above-mentioned technical proposal, during fertilizer on drum rotation rolling barrel screen cloth, rotating cylinder is easily by fertilizer band
Go out, and then the rotating cylinder being rotated throws away, therefore fixing axle is provided with protective cover in the position of rotating cylinder, reduces when fertilizer is thrown out of to week
The impact of surrounding environment.
This utility model is further arranged to：The position that the rotating cylinder inwall is contacted with fixing axle is embedded with ball.
The friction between rotating cylinder and fixing axle is reduced by adopting above-mentioned technical proposal, the setting of ball so that cylinder
The friction that screen cloth is produced when driving rotating cylinder to move in fixing axle is less, is easy to rotating cylinder in the movement of fixing axle.
This utility model is further arranged to：The fixing axle is provided with for pushing away of promoting rotating cylinder to move in fixing axle
Bar, the fixing axle is provided with the chute for push rod movement.
It is connected by chute sliding with fixing axle by adopting above-mentioned technical proposal, push rod so that rotating cylinder is in fixing axle
When movement is obstructed, movement of the rotating cylinder in fixing axle can be promoted by push rod.
This utility model is further arranged to：Wearing layer is provided with the chute.
The abrasion of chute is reduced by adopting above-mentioned technical proposal, the setting of wearing layer so that push rod is in fixing axle
It is less to the abrasion of fixing axle when mobile.
In sum, this utility model has the advantages that：Support column one and support column two fix fixing axle, electricity
Machine drives support column one to rotate, and then the rotating cylinder in fixing axle is contradicted with cylinder screen cloth, and then causes rotary screen online
The cleaning device movement of the helix on rotating cylinder is driven along the mesh that helix is arranged, and then rotating cylinder is moved in fixing axle,
It is easy to cleaning device rolling barrel screen cloth successively, the stress produced when reducing cleaning device with cylinder screen contact reduces cylinder
The deformation of screen cloth.
Description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation for embodying protective cover of embodiment 1；
Fig. 3 is the structural representation for embodying hairbrush of embodiment 1；
Fig. 4 is the structural representation for embodying rubber strip of embodiment 1；
Fig. 5 is the structural representation for embodying wearing layer of embodiment 1；
Fig. 6 is the structural representation of embodiment 2；
Fig. 7 is the structural representation for embodying pressure transducer of embodiment 2.
In figure, 1, support；11st, cylinder screen cloth；12nd, fixing axle；121st, rotating cylinder；1211st, cleaning device；1212nd, hairbrush；
1213rd, rubber strip；1214th, tip；1215th, ball；122nd, protective cover；123rd, push rod；124th, chute；1241st, wearing layer；125、
Static line；1251st, motor two；13rd, support column one；131st, motor one；132nd, photoelectric sensor；14th, support column two；141st, it is oriented to
Wheel；142nd, pressure transducer.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of cylinder sieve, reference Fig. 1, including support 1 and the cylinder screen cloth 11 being arranged on support 1,
The top of cylinder screen cloth 11 is provided with outside fixing axle 12, fixing axle 12 and is arranged with rotating cylinder 121, by fixing axle 12 along cylinder screen cloth 11 length
Degree direction is arranged, and the support column 1 and support column two that fixing axle 12 is erected at the top of cylinder screen cloth 11 is hinged with support 1
14, support 1 be provided with drive support column 1 rotate motor 1, when support column 1 and support column 2 14 turn to it is perpendicular
During straight position, there is gap between rotating cylinder 121 and cylinder screen cloth 11, cause to turn when motor 1 drives support column 1 to rotate
When cylinder 121 is contradicted with cylinder screen cloth 11, by the mesh on cylinder screen cloth 11 along helical row, and edge is externally provided with rotating cylinder 121
Some cleaning devices 1211 of helical row, cleaning device 1211 is equipped with the mesh of cylinder screen cloth 11, in order to reduce cleaning device
1211 are applied to the power on cylinder screen cloth 11, and cleaning device 1211 can be set to into hairbrush 1212 or rubber strip 1213（Such as Fig. 3 and
Fig. 4）, rubber strip 1213 is provided with into tip 1214 in the one end away from rotating cylinder 121, it is easy to rubber strip 1213 to enter cylinder screen cloth 11
Mesh, by the fertilizer being blocked in cylinder screen cloth 11 remove.
With reference to Fig. 1, the photoelectric sensor 132 rotated for controlled motor 1 is provided with support column 1, works as rotating cylinder
121 by cylinder screen cloth 11 drive be moved to support column 1 when, the photoelectric sensor 132 on support column 1 is triggered, and then
So that the rotational support post 1 of 132 controlled motor of photoelectric sensor 1 causes fixing axle 12 to the side away from cylinder screen cloth 11
To movement；With reference to Fig. 2, in addition fixing axle 12 is provided with protective cover 122 in the position of rotating cylinder 121, and reduction is bonded in cleaning device 1211
On fertilizer thrown away by cleaning device 1211 when rotating cylinder 121 is rotated, it is ensured that the cleaning of working environment.
With reference to Fig. 3, in order that rotating cylinder 121 is preferably moved in fixing axle 12, in the inwall of rotating cylinder 121 and fixing axle 12
The position of contact is embedded with ball 1215 so that what cylinder screen cloth 11 was produced when driving rotating cylinder 121 to move in fixing axle 12
Friction is less；With reference to Fig. 1, in addition fixing axle 12 is provided with the push rod 123 for promoting rotating cylinder 121 to move in fixing axle 12,
When cylinder screen cloth 11 can with positive and negative rotation when push rod 123 is arranged on into the two ends of rotating cylinder 121, when cylinder screen cloth 11 can only drive rotating cylinder
121 from support column 2 14 move to support column 1 when, by push rod 123 be arranged on rotating cylinder 121 away from support column 1 side,
It is provided with fixing axle 12 in the chute 124 for the movement of push rod 123, chute 124 and is provided with wearing layer 1241（Such as Fig. 5）So that push away
It is less to the abrasion of chute 124 when bar 123 is moved in fixing axle 12.
Specific operation process：When 11 drum screen material of cylinder screen cloth, motor 1 drives support column 1 to rotate and then band
Dynamic fixing axle 12 to the direction of cylinder screen cloth 11 is moved, until the cleaning device 1211 on rotating cylinder 121 is matched somebody with somebody with the mesh of cylinder screen cloth 11
Close, on cylinder screen cloth 11 spiral-distributed mesh with cylinder screen cloth 11 rotating will drive cleaning device 1211 together in cylinder
Reciprocate on screen cloth 11, and then rotating cylinder 121 is reciprocated in fixing axle 12, the cleaning of the mesh of cylinder screen cloth 11 is dry
Only, simultaneously because cylinder screen cloth 11 drives cleaning device 1211 to move on cylinder screen cloth 11, and then reduce cleaning device 1211 and apply
The power being added on cylinder screen cloth 11, reduces the deformation of cylinder screen cloth 11；When cylinder screen cloth 11 can only one direction rotate rotating cylinder 121
When moving on to support column 1 from support column 2 14, with being rotated further for cylinder screen cloth 11, rotating cylinder 121 is supported post 1
Restriction can not move on, now photoelectric sensor 132 be triggered motor 1 rotation, then cause support column one
13 rotate so that fixing axle 12 to the direction away from cylinder screen cloth 11 is moved, and then cause rotating cylinder 121 away from cylinder screen cloth 11,
It is easy to operator that rotating cylinder 121 is moved at support column 2 14, carries out next circulation.
Embodiment 2：A kind of cylinder sieve, be with the difference of embodiment 1, with reference to Fig. 6 and Fig. 7, when rotating cylinder 121 from
When support column 2 14 moves on to support column 1, static line 125 is fixedly connected with one end of rotating cylinder 121, is set on support column 2 14
There is directive wheel 141, static line 125 is connected away from one end of rotating cylinder 121 with the rotating shaft of motor 2 1251, static line 125 is passed through and led
Parallel with fixing axle 12 to static line 125 during wheel 141, the drive shaft of motor 2 1251 is rotated, and then causes to be fixed in rotating shaft
Static line 125 be wound in rotating shaft, static line 125 by directive wheel 141 by rotating cylinder 121 to the direction of support column 2 14 pull,
The setting of directive wheel 141 causes static line 125 parallel with fixing axle 12 so that stress when rotating cylinder 121 is moved in fixing axle 12
Balance, the position that directive wheel 141 is contacted with static line 125 is provided with pressure transducer 142, pressure transducer 142 and motor two
1251 electrical connections, when static line 125 is pulling rotating cylinder 121 that directive wheel 141 is applied to when rupturing during movement, now
Power reduces, and the work of pressure transducer 142 being now arranged on directive wheel 141 sends signal so that motor 2 1251 stops turning
It is dynamic, it is to avoid motor 2 1251 transfers to damage motor 2 1251 in the fracture space-time of static line 125；In addition it is provided with support column 1
For the photoelectric sensor 132 that controlled motor 2 1251 is rotated so that support column 1 causes static line 125 while rotating
Rotating cylinder 121 is pulled to the direction movement near support column 2 14.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of cylinder sieve, including support（1）Be arranged on support（1）On cylinder screen cloth（11）, it is characterised in that：It is described
Cylinder screen cloth（11）Top is provided with fixing axle（12）, the support（1）It is provided with fixing axle（12）It is erected at cylinder screen cloth
（11）The support column one of top（13）With support column two（14）, the support column one（13）With support column two（14）Respectively with support
（1）It is hinged, the support（1）It is provided with driving support column one（13）The motor one of rotation（131）, the fixing axle（12）Along rolling
Shaft screen net（11）Length direction arrange, the fixing axle（12）Rotating cylinder is arranged with outward（121）, when support column one（13）And support
Post two（14）When turning to vertical position, the rotating cylinder（121）With cylinder screen cloth（11）Between there is gap, the cylinder screen cloth
（11）On mesh along helical row, the rotating cylinder（121）It is externally provided with some cleaning devices（1211）, the cleaning device（1211）
Along helical row, the cleaning device（1211）With cylinder screen cloth（11）Mesh is equipped with.
2. a kind of cylinder sieve according to claim 1, it is characterised in that：The rotating cylinder（121）One end be fixedly connected
There is static line（125）, the static line（125）Away from rotating cylinder（121）One end and motor two（1251）Rotating shaft connection, it is described
Support column two（14）It is provided with directive wheel（141）, the static line（125）Through directive wheel（141）When static line（125）With it is solid
Dead axle（12）It is parallel.
3. a kind of cylinder sieve according to claim 2, it is characterised in that：The directive wheel（141）With static line（125）
The position of contact is provided with pressure transducer（142）, the pressure transducer（142）With motor two（1251）Electrical connection.
4. a kind of cylinder sieve according to claim 3, it is characterised in that：The support column one（13）It is provided with for controlling
Motor processed one（131）With motor two（1251）The photoelectric sensor for rotating respectively（132）.
5. a kind of cylinder sieve according to claim 1, it is characterised in that：The cleaning device（1211）For hairbrush
（1212）.
6. a kind of cylinder sieve according to claim 1, it is characterised in that：The cleaning device（1211）For rubber strip
（1213）, the rubber strip（1213）Away from rotating cylinder（121）One end be provided with tip（1214）.
7. a kind of cylinder sieve according to claim 1 or 5 or 6, it is characterised in that：The fixing axle（12）In rotating cylinder
（121）Position be provided with protective cover（122）.
8. a kind of cylinder sieve according to claim 2, it is characterised in that：The rotating cylinder（121）Inwall and fixing axle
（12）The position of contact is embedded with ball（1215）.
9. a kind of cylinder sieve according to claim 1, it is characterised in that：The fixing axle（12）It is provided with for promoting
Rotating cylinder（121）In fixing axle（12）The push rod of upper movement（123）, the fixing axle（12）It is provided with and supplies push rod（123）Mobile
Chute（124）.
10. a kind of cylinder sieve according to claim 9, it is characterised in that：The chute（124）Inside it is provided with wearing layer
（1241）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060662.9U CN206104312U (en) | 2016-09-18 | 2016-09-18 | Cylinder sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060662.9U CN206104312U (en) | 2016-09-18 | 2016-09-18 | Cylinder sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206104312U true CN206104312U (en) | 2017-04-19 |
Family
ID=58520074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621060662.9U Expired - Fee Related CN206104312U (en) | 2016-09-18 | 2016-09-18 | Cylinder sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206104312U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654977A (en) * | 2018-05-03 | 2018-10-16 | 贵州贵恒环保科技有限公司 | A kind of agglomerated activated carbon molding screening separator |
| CN110302950A (en) * | 2019-06-25 | 2019-10-08 | 李以挺 | A kind of flour screening machine |
| CN112024350A (en) * | 2020-08-19 | 2020-12-04 | 山东鼎鲁建筑有限公司 | Classifying and sand screening equipment for building construction |
| CN112547504A (en) * | 2020-11-10 | 2021-03-26 | 厦门幻栢机械有限公司 | Screening and screen anti-blocking device for agricultural products |
| CN115250759A (en) * | 2022-09-02 | 2022-11-01 | 农业农村部南京农业机械化研究所 | Concave plate sieve blockage cleaning device of combine harvester, threshing roller assembly and threshing system |
| CN115945380A (en) * | 2023-02-21 | 2023-04-11 | 江苏桦棣环保科技有限公司 | Automatic garbage sorting equipment |
-
2016
- 2016-09-18 CN CN201621060662.9U patent/CN206104312U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654977A (en) * | 2018-05-03 | 2018-10-16 | 贵州贵恒环保科技有限公司 | A kind of agglomerated activated carbon molding screening separator |
| CN110302950A (en) * | 2019-06-25 | 2019-10-08 | 李以挺 | A kind of flour screening machine |
| CN112024350A (en) * | 2020-08-19 | 2020-12-04 | 山东鼎鲁建筑有限公司 | Classifying and sand screening equipment for building construction |
| CN112547504A (en) * | 2020-11-10 | 2021-03-26 | 厦门幻栢机械有限公司 | Screening and screen anti-blocking device for agricultural products |
| CN115250759A (en) * | 2022-09-02 | 2022-11-01 | 农业农村部南京农业机械化研究所 | Concave plate sieve blockage cleaning device of combine harvester, threshing roller assembly and threshing system |
| CN115250759B (en) * | 2022-09-02 | 2024-01-19 | 农业农村部南京农业机械化研究所 | Concave plate screening and blocking removing device of combine harvester, threshing cylinder assembly and threshing system |
| CN115945380A (en) * | 2023-02-21 | 2023-04-11 | 江苏桦棣环保科技有限公司 | Automatic garbage sorting equipment |
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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: 20170419 Termination date: 20210918 |