CN205993141U - A kind of united reaper circular hole undaform cleans screen device - Google Patents
A kind of united reaper circular hole undaform cleans screen device Download PDFInfo
- Publication number
- CN205993141U CN205993141U CN201620930668.0U CN201620930668U CN205993141U CN 205993141 U CN205993141 U CN 205993141U CN 201620930668 U CN201620930668 U CN 201620930668U CN 205993141 U CN205993141 U CN 205993141U
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- China
- Prior art keywords
- plate
- sieve plate
- undaform
- corrugated
- circular hole
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Abstract
This utility model belongs to harvester field and in particular to a kind of united reaper circular hole undaform cleans screen device.The upper sieve plate including screen frame (unit) and being set up on screen frame (unit) and lower sieve plate, in described upper sieve plate and lower sieve plate, at least upper sieve plate is the sieve plate of undaform, it is evenly equipped with round sieve on described upper sieve plate, described upper sieve plate include being arranged in order and integrally connected multigroup wave cell columns, described wave cell columns include positioned at anterior send corrugated and be located at rear portion meet corrugated, the described angle sending between corrugated and horizontal plane is less than the described angle met between corrugated and horizontal plane.The compact conformation of the application, cleaning effect is good, and loom is difficult to block, and fault is few, and the grain of collection is clean, and dust is few, and grain and straw are difficult to spread out.
Description
Technical field
This utility model belongs to harvester field and in particular to a kind of united reaper circular hole undaform cleans screen device.
Background technology
The sorting screen of existing harvester is to be chained together and formed by a plurality of screening tooth bar, due to adjacent rack between exist
Article one, larger gap, it is poor to clean effect, and straw etc. is easily fallen on lower sieve plate and is difficult to discharge, and it is stuck to produce accumulation, sieves simultaneously
Select the tooth on tooth bar to be that point is raised, easily cause straw and put on the spot or tangle, corn clean rate is low, improve maintenance rate simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of united reaper circular hole undaform sorting screen dress for solving the above problems
Put.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of united reaper circular hole undaform cleans screen device, including screen frame (unit) and the upper sieve plate that is set up on screen frame (unit) and under
In sieve plate, described upper sieve plate and lower sieve plate, at least upper sieve plate is the sieve plate of undaform, and described upper sieve plate is evenly equipped with round sieve,
Described upper sieve plate include being arranged in order and integrally connected multigroup wave cell columns, described wave cell columns include positioned at anterior
Send corrugated and be located at rear portion meet corrugated, the described angle sending between corrugated and horizontal plane be less than described meet corrugated and horizontal plane it
Between angle.
Preferably, described send corrugated and meet and be designed with round sieve on corrugated, same wave cell columns send corrugated
With meeting corrugated, crest is connected to by arcwall face.
The setting that the upper sieve plate of undaform, two corrugateds tilt in the same direction, is greatly improved and cleans effect, and have circle
The meeting corrugated and both can improve cleaning efficiency in cleaning screen of hole, simultaneously again can when sorting screen shakes back and forth as plate by straw
Pull over to the back outlet of sorting screen.The setting of smooth undaform upper sieve plate, straw will not handle or put on the spot, reduce maintenance
Rate.
Preferably, described screen frame (unit) includes two side plates be arrangeding in parallel, described upper and lower sieve plate be set up in biside plate it
Between, it is additionally provided with the importing plate being fixed on upper sieve plate front end between biside plate.
Import plate to be used for for paddy material and straw being directed to upper sieve plate.
Preferably, parallel in described importing plate plate face be provided with some water conservancy diversion laths, after described importing postlaminar part is provided with
Hold to have to raise up backward and extend to the comb stream plate of the comb above upper sieve plate.
Comb stream plate one is for by straw combing, in passing in derivation, two is that the setting that raises up is easy to for straw to provoke smooth conduction
To on upper sieve plate, improve cleaning efficiency and effect.
Preferably, described side plate is provided with and increases baffle plate, described importing front edge of board and upper sieve plate rear end are respectively provided with one and prevent
Throw corn baffle plate.
Anti- throwing corn baffle plate holds together grain on sorting screen so that corn can only fall from sieve plate is collected.
Preferably, described lower sieve plate is diagrid plate or the flat board having multiple circular holes.
Preferably, being additionally provided with the inclination corbel back slab (21) being connected to lower sieve plate front end between described side plate, described inclination is drawn
Form air intake passage between plate and described importing plate.
Preferably, described lower sieve plate is between two arranging in front and back, and two lower sieve plates and a rear lower sieve plate
Rear end be designed with an afflux guide plate, institute's afflux guide plate for front end be less than rear end hang plate.
Grain is concentrated guiding to receive the screw feeder of paddy by afflux guide plate.
If preferably, described upper sieve plate both sides are connected with described side plate by dry tablet right-angle folding connecting plate.
Preferably, described corrugated of meeting tilts towards the same side perpendicular to horizontal plane setting or with sending corrugated.
In sum, this utility model has the advantages that：
1st, the setting that the upper sieve plate of the undaform of the application, two corrugateds tilt in the same direction, is greatly improved and cleans effect
Really, and open round-meshed corrugated of meeting and both can improve cleaning efficiency in cleaning screen, can make when sorting screen shakes back and forth simultaneously again
For plate, straw is pulled over to the back outlet of sorting screen.Smooth undaform upper sieve plate setting, straw will not handle or put on the spot, fall
Low fault rate, easy to maintenance.
2nd, the compact conformation of the application, cleaning efficiency is high, and loom is difficult to block, and fault is few, and the grain of collection is clean, dust
Less, grain and straw are difficult to spread out.
3rd, the application structure is simple, easy to process, low cost.
Brief description：
Fig. 1 is the application structural representation one.
Fig. 2 is the application structural representation two.
Fig. 3 is the sieve-plate structure schematic diagram of circular hole undaform.
Fig. 4 is upper sieve plate partial structural diagram.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
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 to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment one：
A kind of united reaper circular hole undaform cleans screen device, including screen frame (unit) and upper sieve plate 1 He being set up on screen frame (unit)
In lower sieve plate 2, described upper sieve plate and lower sieve plate, at least upper sieve plate is the sieve plate of undaform, and described upper sieve plate is evenly equipped with circular screen
Hole 11, described upper sieve plate include being arranged in order and integrally connected multigroup wave cell columns, described wave cell columns include being located at
Anterior send corrugated 12 and be located at rear portion meet corrugated 13, the described angle sending between corrugated and horizontal plane is less than described meets corrugated
Angle and horizontal plane between.Described corrugated of meeting tilts towards the same side perpendicular to horizontal plane setting or with sending corrugated.This enforcement
Meet corrugated in example to arrange perpendicular to horizontal plane.
Described send corrugated and meet round sieve is designed with corrugated, sending corrugated and meet corrugated and lead in same wave cell columns
Cross arcwall face and be connected to crest.
The setting that the upper sieve plate of undaform, two corrugateds tilt in the same direction, is greatly improved and cleans effect, and have circle
The meeting corrugated and both can improve cleaning efficiency in cleaning screen of hole, simultaneously again can when sorting screen shakes back and forth as plate by straw
Pull over to the back outlet of sorting screen.Smooth undaform upper sieve plate setting, straw will not handle or put on the spot, reduce maintenance rate.
Described screen frame (unit) includes two side plates be arrangeding in parallel 3, and described upper and lower sieve plate is set up between biside plate, biside plate
Between be additionally provided with the importing plate 4 being fixed on upper sieve plate front end.Import plate to be used for for paddy material and straw being directed to upper sieve plate.
Parallel in described importing plate plate face be provided with some water conservancy diversion laths 41, described importing postlaminar part be provided with rear end have to
Raise up afterwards and extend to the comb stream plate 5 of the comb 51 above upper sieve plate.Comb stream plate one be for by straw combing in passing in derivation, two
It is that the setting that raises up is easy to provoke straw and is smoothly transmitted on upper sieve plate, improve cleaning efficiency and effect.
Described side plate is provided with increases baffle plate 6, and described importing front edge of board and upper sieve plate rear end are respectively provided with an anti-corn of throwing and keep off
Plate 7.Anti- throwing corn baffle plate holds together grain on sorting screen so that corn can only fall from sieve plate is collected.
It is additionally provided with the inclination corbel back slab 21 being connected to lower sieve plate front end, described inclination corbel back slab and described importing between described side plate
Form air intake passage between plate.
Described lower sieve plate is between two arranging in front and back, and two lower sieve plates and the rear end of a rear lower sieve plate all sets
There is an afflux guide plate 8, institute's afflux guide plate is less than the hang plate of rear end for front end.Grain is concentrated guiding to receive paddy by afflux guide plate
Screw feeder.If described upper sieve plate both sides are connected with described side plate by dry tablet right-angle folding connecting plate.
Embodiment two：
Place unlike the embodiments above is that described lower sieve plate is diagrid plate or the flat board having multiple circular holes.
The compact conformation of the application, cleaning efficiency is high, and loom is difficult to block, and fault is few, and the grain of collection is clean, dust
Less, grain and straw are difficult to spread out.
Claims (10)
1. a kind of united reaper circular hole undaform clean screen device it is characterised in that：Including screen frame (unit) and being set up on screen frame (unit)
Upper sieve plate（1）With lower sieve plate（2）, in described upper sieve plate and lower sieve plate, at least upper sieve plate is the sieve plate of undaform, described upper sieve plate
On be evenly equipped with round sieve（11）, described upper sieve plate include being arranged in order and integrally connected multigroup wave cell columns, described ripple
Unrestrained cell columns include sending corrugated positioned at anterior（12）With meet corrugated positioned at rear portion（13）, described send between corrugated and horizontal plane
Angle be less than the described angle met between corrugated and horizontal plane.
2. according to claim 1 a kind of united reaper circular hole undaform clean screen device it is characterised in that：Described send ripple
Face and meet round sieve is designed with corrugated, sending corrugated and meet corrugated ripple is connected to by arcwall face in same wave cell columns
Peak.
3. according to claim 1 a kind of united reaper circular hole undaform clean screen device it is characterised in that：Described screen frame (unit)
Including two side plates be arrangeding in parallel（3）, described upper and lower sieve plate is set up between biside plate, is additionally provided with connected between biside plate
Importing plate in upper sieve plate front end（4）.
4. according to claim 3 a kind of united reaper circular hole undaform clean screen device it is characterised in that：Described importing
Parallel in plate plate face it is provided with some water conservancy diversion laths（41）, described importing postlaminar part is provided with rear end and has to raise up backward and extend to
Comb above sieve plate（51）Comb stream plate（5）.
5. according to claim 3 a kind of united reaper circular hole undaform clean screen device it is characterised in that：Described side plate
It is provided with and increase baffle plate（6）, described importing front edge of board and upper sieve plate rear end be respectively provided with one anti-throw corn baffle plate（7）.
6. according to claim 1 a kind of united reaper circular hole undaform clean screen device it is characterised in that：Described lower sieve
Plate is diagrid plate or the flat board having multiple circular holes.
7. according to claim 3 a kind of united reaper circular hole undaform clean screen device it is characterised in that：Described side plate
Between be additionally provided with the inclination corbel back slab being connected to lower sieve plate front end（21）, between described inclination corbel back slab and described importing plate, form air intake
Passage.
8. according to claim 7 a kind of united reaper circular hole undaform clean screen device it is characterised in that：Described lower sieve
Plate is between two arranging in front and back, and two lower sieve plates and the rear end of a rear lower sieve plate is designed with an afflux guide plate（8）,
Institute's afflux guide plate is less than the hang plate of rear end for front end.
9. according to claim 3 a kind of united reaper circular hole undaform clean screen device it is characterised in that：Described upper sieve
If plate both sides are connected with described side plate by dry tablet right-angle folding connecting plate.
10. according to claim 1 a kind of united reaper circular hole undaform clean screen device it is characterised in that：Described meet
Corrugated tilts towards the same side perpendicular to horizontal plane setting or with sending corrugated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930668.0U CN205993141U (en) | 2016-08-24 | 2016-08-24 | A kind of united reaper circular hole undaform cleans screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930668.0U CN205993141U (en) | 2016-08-24 | 2016-08-24 | A kind of united reaper circular hole undaform cleans screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205993141U true CN205993141U (en) | 2017-03-08 |
Family
ID=58196895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930668.0U Expired - Fee Related CN205993141U (en) | 2016-08-24 | 2016-08-24 | A kind of united reaper circular hole undaform cleans screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205993141U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874512A (en) * | 2019-01-03 | 2019-06-14 | 江苏大学 | A kind of emersion object conveying even distribution device |
| CN110558052A (en) * | 2019-08-07 | 2019-12-13 | 徐州盛斗士生物科技有限公司 | sesame anti-explosion adsorption type harvesting periodic micro-overturning beating electrostatic impurity removing vehicle |
| CN112425353A (en) * | 2020-11-05 | 2021-03-02 | 汪茜 | Agricultural high efficiency reaps ejection of compact guiding mechanism |
| CN112934677A (en) * | 2021-02-23 | 2021-06-11 | 郑州信息科技职业学院 | Powder material transmission oscillation sorting machine |
| CN113196959A (en) * | 2021-05-24 | 2021-08-03 | 金华职业技术学院 | Cleaning device of harvester |
| CN114274299A (en) * | 2021-11-25 | 2022-04-05 | 丰县领发农机有限公司 | Agricultural waste straw is retrieved with supplementary device of stroking with fingers in same direction as |
| CN114846989A (en) * | 2022-06-15 | 2022-08-05 | 农业农村部南京农业机械化研究所 | Combine harvester suitable for harvesting multi-variety green manure crops |
| CN114931029A (en) * | 2022-06-15 | 2022-08-23 | 农业农村部南京农业机械化研究所 | Load monitoring based layered impurity control device for cleaning sieve and preventing blockage |
-
2016
- 2016-08-24 CN CN201620930668.0U patent/CN205993141U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874512A (en) * | 2019-01-03 | 2019-06-14 | 江苏大学 | A kind of emersion object conveying even distribution device |
| CN110558052A (en) * | 2019-08-07 | 2019-12-13 | 徐州盛斗士生物科技有限公司 | sesame anti-explosion adsorption type harvesting periodic micro-overturning beating electrostatic impurity removing vehicle |
| CN112425353A (en) * | 2020-11-05 | 2021-03-02 | 汪茜 | Agricultural high efficiency reaps ejection of compact guiding mechanism |
| CN112934677A (en) * | 2021-02-23 | 2021-06-11 | 郑州信息科技职业学院 | Powder material transmission oscillation sorting machine |
| CN113196959A (en) * | 2021-05-24 | 2021-08-03 | 金华职业技术学院 | Cleaning device of harvester |
| CN114274299A (en) * | 2021-11-25 | 2022-04-05 | 丰县领发农机有限公司 | Agricultural waste straw is retrieved with supplementary device of stroking with fingers in same direction as |
| CN114846989A (en) * | 2022-06-15 | 2022-08-05 | 农业农村部南京农业机械化研究所 | Combine harvester suitable for harvesting multi-variety green manure crops |
| CN114931029A (en) * | 2022-06-15 | 2022-08-23 | 农业农村部南京农业机械化研究所 | Load monitoring based layered impurity control device for cleaning sieve and preventing blockage |
| CN114846989B (en) * | 2022-06-15 | 2023-08-25 | 农业农村部南京农业机械化研究所 | Combine harvester suitable for harvesting multiple green manure crops |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |