CN107278530A - A kind of axial-flow type drum on harvester - Google Patents
A kind of axial-flow type drum on harvester Download PDFInfo
- Publication number
- CN107278530A CN107278530A CN201710609023.6A CN201710609023A CN107278530A CN 107278530 A CN107278530 A CN 107278530A CN 201710609023 A CN201710609023 A CN 201710609023A CN 107278530 A CN107278530 A CN 107278530A
- Authority
- CN
- China
- Prior art keywords
- teeth
- ratch
- axial
- flow type
- type drum
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/22—Threshing cylinders with teeth
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The invention discloses the axial-flow type drum on a kind of harvester, including the trapezoidal teeth being arranged radially on 5 uniform rooted tooth bars of main shaft, main shaft border and ratch, 5 rooted tooth bars are fixed on main shaft border by multiple supporting plates at interval, two supporting plates at the two ends are provided with reinforcing plate towards the side of feed zone, reinforcing plate is arranged between two neighboring ratch, teeth point three sections on ratch, the big plane of teeth is different from the angle of ratch axis on each section, and teeth along the circumferential direction tilt 5 °~10 ° to the opposite direction of direction of rotation.This axial-flow type drum Lysimachia sikokiana profit, goes out careless length, the percentage of damage of straw is low, wraps up in material less, sieve load is light, and the setting of reinforcing plate causes roller frame intensity to greatly increase, and does not fall apart firmly, and wheat straw is also not easy in the bearing of drill spindle.
Description
Technical field
The present invention relates to a kind of united reaper, more particularly to the axial-flow type drum on a kind of harvester.
Background technology
In rural area, peasant shears through the wheat etc., and crops have generally used harvester, harvester event in use
Barrier rate directly influences the efficiency of peasant's harvesting.Now in the harvester used, threshing chamber is main one
On position, the main axial-flow type drum in threshing chamber of clean rate of its shelling, otherwise and turning round mostly occurs in present axial-flow type drum
Square is small, or low intensity, besides threshing is uneven, straw etc. is wrapped in the group of being formed on roller, sticks together, increases
The rotational resistance of roller.Imprudence has the debris such as stone block to tighten up in threshing chamber, and the tooth that will result on roller is deflected, directly
Connect influence net harvesting rate.I discloses a kind of axial-flow type drum in the patent of Patent No. 201520224333.2, by reality
Using, also there are shortcoming, one is that Lysimachia sikokiana is unfavorable, material bar be easily interrupted, the percentage of damage of straw is higher, wrap up in material it is more；
Two be that structural strength is relatively low, and ratch easily ftractures from roller, falls apart, and wheat straw is also in the bearing of easy drill spindle.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides the axial-flow type drum on a kind of harvester.
The present invention is achieved by the following technical solutions：A kind of axial-flow type drum on harvester, including main shaft, main shaft week
The trapezoidal teeth being arranged radially on 5 uniform rooted tooth bars of circle and ratch, teeth point discharge zone, disengaging Disengagement zone and feed zone
Three sections, 5 rooted tooth bars are fixed on main shaft border by multiple supporting plates at interval, and two supporting plates direction at the two ends is entered
The side in material area is provided with reinforcing plate, and the reinforcing plate is arranged between two neighboring ratch, 5 reinforcing plate formation structure circles,
The big plane of teeth and the ratch axis of the discharge zone are vertical, and the teeth of the disengaging Disengagement zone include two kinds, close to going out
Expect area side the big plane of teeth and the ratch axis angle be 10 °~15 °, away from discharge zone side the big plane of teeth and
The ratch axis angle is 30 °~35 °, the big plane of teeth and the ratch axis angle of the feed zone for 85 °~
90 °, the teeth are along the circumferential direction tilted to the opposite direction of direction of rotation, and angle of inclination is 5 °~10 °.
In such scheme, as preferred, close to the big plane of teeth and tooth of discharge zone side in the disengaging Disengagement zone
Rod axis angle is 10 °.
In such scheme, preferred, the big plane of teeth and tooth away from discharge zone side in the disengaging Disengagement zone are used as
Rod axis angle is 30 °.
In such scheme, as preferred, the big plane of teeth and ratch axis angle of the feed zone are 85 °.
In such scheme, preferred, the inclined angle of opposite direction of the teeth along the circumferential direction to direction of rotation is used as
For 5 °.
In such scheme, reinforcement is provided between the inner side of two supporting plates at the two ends and main shaft.
In such scheme, the discharge zone per on rooted tooth bar sets 3 teeth, departs from the big plane of Disengagement zone teeth and tooth
Rod axis angle is that 10 ° of teeth set 3, and the big plane of teeth and ratch axis angle set 2, ratch for 30 ° of teeth
On feed zone set 9 teeth.
In such scheme, the teeth mutual dislocation on the adjacent two rooted teeth bar.
Compared with prior art, its advantage is axial-flow type drum on the harvester：
1st, the teeth design Lysimachia sikokiana profit of this axial-flow type drum, goes out careless length, the percentage of damage of straw is low, wraps up in material less, sieve load
Gently.
2nd, the setting of reinforcing plate causes roller frame intensity to greatly increase, and does not fall apart firmly, and wheat straw is also not easy to bore
Enter in the bearing of main shaft.
Brief description of the drawings
Fig. 1 is the structural representation of the axial-flow type drum on harvester of the present invention；
Fig. 2 is the B direction views of part 2 in Fig. 1；
Fig. 3 is the A direction views in Fig. 1；
In figure：1. supporting plate, 2. ratch, 3. discharge zone teeth, 4.A types depart from Disengagement zone teeth, 5.B types depart from Disengagement zone
Teeth, 6. feed zone teeth, 7. reinforcing plates, 8. reinforcements, 9. supporting plates, I, discharge zones, II, departs from Disengagement zone, III, chargings
Area.
Embodiment
The axial-flow type drum on harvester of the present invention is further described with specific embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of the axial-flow type drum on harvester of the present invention, and Fig. 2 is the B direction views of part 2 in Fig. 1, Fig. 3
It is the A direction views in Fig. 1.In figure, the axial-flow type drum on the harvester, including 5 uniform rooted tooth bars 2 of main shaft, main shaft border and
The trapezoidal teeth being arranged radially on ratch, teeth point discharge zone I, disengaging III 3 sections in Disengagement zone II and feed zone, 5
Ratch 2 is fixed on the border of main shaft by multiple supporting plates 1 at interval, and the right side of two supporting plates 1 and 9 at the two ends is set
There is reinforcing plate 7, the reinforcing plate 7 is arranged between two neighboring ratch, 5 reinforcing plate formation structure circles, discharge zone teeth 3 are big
Plane and the axis of ratch 2 are vertical, and departing from the teeth of Disengagement zone includes two kinds, and A types depart from Disengagement zone teeth 4 and Type B departs from separation
Area's teeth 5, it is 10 ° that A types, which depart from the big plane of Disengagement zone teeth 4 and the axis angle of ratch 2, and Type B departs from Disengagement zone teeth 5
The axis angle of big plane and ratch 2 is 30 °, and the big plane of feed zone teeth 6 and the axis angle of ratch 2 are 85 °, ratch 2
On all teeth along the circumferential direction to direction of rotation opposite direction tilt, angle of inclination be 5 °.
Reinforcement 8 is provided between the inner side of two supporting plates 1 and 9 at two ends and main shaft.Per the discharge zone on rooted tooth bar
Teeth 3 set 3, and A types depart from Disengagement zone teeth 4 and set 3, and Type B departs from Disengagement zone teeth 5 and sets 2, feed zone teeth 6
Set 9.Teeth mutual dislocation on adjacent two rooted teeth bar.
The teeth design Lysimachia sikokiana profit of this axial-flow type drum, goes out careless length, the percentage of damage of straw is low, wraps up in material less, sieve load is light,
The setting of reinforcing plate causes roller frame intensity to greatly increase, and does not fall apart firmly, and wheat straw is also not easy the axle of drill spindle
In holding.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when method and technology contents using the disclosure above make it is a little more
Equivalent embodiment that is dynamic or being modified to equivalent variations, as long as being the content without departing from technical solution of the present invention, according to the present invention's
Any simple modification, equivalent variations and modification that technical spirit is made to above example, still fall within technical solution of the present invention
In the range of.
Claims (8)
1. the axial-flow type drum on a kind of harvester, including radial on 5 uniform rooted tooth bars of main shaft, main shaft border and ratch set
The trapezoidal teeth put, teeth point discharge zone, depart from three sections in Disengagement zone and feed zone, 5 rooted tooth bars pass through interval multiple
Fagging is fixed on main shaft border, it is characterised in that：Two supporting plates at the two ends are provided with reinforcement towards the side of feed zone
Plate, the reinforcing plate is arranged between two neighboring ratch, and 5 reinforcing plate formation structure circles, the teeth of the discharge zone are put down greatly
Face and the ratch axis are vertical, and the teeth of the disengaging Disengagement zone include two kinds, the big plane of teeth close to discharge zone side
It it is 10 °~15 ° with the ratch axis angle, the big plane of teeth and the ratch axis angle away from discharge zone side are
30 °~35 °, the big plane of teeth and the ratch axis angle of the feed zone are 85 °~90 °, and the teeth are circumferentially square
To the opposite direction inclination to direction of rotation, angle of inclination is 5 °~10 °.
2. the axial-flow type drum on a kind of harvester according to claim 1, it is characterised in that：Leaned in the disengaging Disengagement zone
The big plane of teeth and ratch axis angle of nearly discharge zone side are 10 °.
3. the axial-flow type drum on a kind of harvester according to claim 1, it is characterised in that：It is remote in the disengaging Disengagement zone
The big plane of teeth and ratch axis angle from discharge zone side are 30 °.
4. the axial-flow type drum on a kind of harvester according to claim 1, it is characterised in that：The teeth of the feed zone are big
Plane and ratch axis angle are 85 °.
5. the axial-flow type drum on a kind of harvester according to claim 1, it is characterised in that：The teeth are along the circumferential direction
The inclined angle of opposite direction to direction of rotation is 5 °.
6. the axial-flow type drum on a kind of harvester according to claim 1, it is characterised in that：Two supports at the two ends
Reinforcement is provided between the inner side of plate and main shaft.
7. the axial-flow type drum on a kind of harvester according to claim 1, it is characterised in that：Going out on every rooted tooth bar
Expect that area sets 3 teeth, depart from the big plane of Disengagement zone teeth and ratch axis angle and set 3 for 10 ° of teeth, teeth are put down greatly
Face and ratch axis angle set 2 for 30 ° of teeth, and the feed zone on ratch sets 9 teeth.
8. the axial-flow type drum on a kind of harvester according to claim 1, it is characterised in that：On the adjacent two rooted teeth bar
Teeth mutual dislocation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609023.6A CN107278530B (en) | 2017-07-25 | 2017-07-25 | Axial flow roller on harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609023.6A CN107278530B (en) | 2017-07-25 | 2017-07-25 | Axial flow roller on harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107278530A true CN107278530A (en) | 2017-10-24 |
| CN107278530B CN107278530B (en) | 2023-08-04 |
Family
ID=60103316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710609023.6A Active CN107278530B (en) | 2017-07-25 | 2017-07-25 | Axial flow roller on harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107278530B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5254036A (en) * | 1991-07-05 | 1993-10-19 | Great Plains Manufacturing, Incorporated | Sectional rasp bar assemblies for combine threshing cylinders |
| CN101091431A (en) * | 2006-03-17 | 2007-12-26 | 江苏大学 | Axial flow threshing separation facility in tangential feeding type |
| CN201315760Y (en) * | 2008-12-13 | 2009-09-30 | 双峰县神手微型收割机制造厂 | Threshing roll of reaper |
| CN201640025U (en) * | 2010-04-21 | 2010-11-24 | 汤联生 | Novel harvester spike-tooth axial-flow roller |
| CN201947687U (en) * | 2010-12-10 | 2011-08-31 | 鹤岗市世达农机制造有限公司 | Multifunctional spike-tooth type axial-flow threshing rotary drum |
| JP2013201964A (en) * | 2012-03-28 | 2013-10-07 | Iseki & Co Ltd | Thresher and combine harvester having the thresher |
| CN103609250A (en) * | 2013-11-26 | 2014-03-05 | 浙江亿森机械有限公司 | Threshing structure of L-shaped horizontal and longitudinal axial flow full-feeding combine harvester |
| US20150237805A1 (en) * | 2014-02-24 | 2015-08-27 | John Deere (Tianjin) Co., Ltd. | Threshing and Separating Device and Combine Harvester Having the Same |
| CN206978107U (en) * | 2017-07-25 | 2018-02-09 | 李严 | A kind of axial-flow type drum on harvester |
-
2017
- 2017-07-25 CN CN201710609023.6A patent/CN107278530B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5254036A (en) * | 1991-07-05 | 1993-10-19 | Great Plains Manufacturing, Incorporated | Sectional rasp bar assemblies for combine threshing cylinders |
| CN101091431A (en) * | 2006-03-17 | 2007-12-26 | 江苏大学 | Axial flow threshing separation facility in tangential feeding type |
| CN201315760Y (en) * | 2008-12-13 | 2009-09-30 | 双峰县神手微型收割机制造厂 | Threshing roll of reaper |
| CN201640025U (en) * | 2010-04-21 | 2010-11-24 | 汤联生 | Novel harvester spike-tooth axial-flow roller |
| CN201947687U (en) * | 2010-12-10 | 2011-08-31 | 鹤岗市世达农机制造有限公司 | Multifunctional spike-tooth type axial-flow threshing rotary drum |
| JP2013201964A (en) * | 2012-03-28 | 2013-10-07 | Iseki & Co Ltd | Thresher and combine harvester having the thresher |
| CN103609250A (en) * | 2013-11-26 | 2014-03-05 | 浙江亿森机械有限公司 | Threshing structure of L-shaped horizontal and longitudinal axial flow full-feeding combine harvester |
| US20150237805A1 (en) * | 2014-02-24 | 2015-08-27 | John Deere (Tianjin) Co., Ltd. | Threshing and Separating Device and Combine Harvester Having the Same |
| CN206978107U (en) * | 2017-07-25 | 2018-02-09 | 李严 | A kind of axial-flow type drum on harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107278530B (en) | 2023-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206978107U (en) | A kind of axial-flow type drum on harvester | |
| CN108925222A (en) | The ceding of Taiwan and harvester for agricultural machinery | |
| CN103717059A (en) | Header assembly for a harvesting machine | |
| CN102334410B (en) | Straw harvesting method and straw harvesting machine | |
| CN104206128A (en) | Corn grain threshing and separating device and combine harvester with separating device | |
| CN105684634A (en) | Full-feed type combine-harvester threshing cylinder | |
| CN106470541A (en) | United reaper | |
| CN107278530A (en) | A kind of axial-flow type drum on harvester | |
| CN110278763B (en) | Multi-tangential flow soybean combine harvester | |
| CN105409433B (en) | A kind of wheat harvester | |
| CN104145605B (en) | Baby combine | |
| CN205071688U (en) | Chaffcutter and guard plate thereof | |
| CN206413443U (en) | A kind of threshing cylinder of harvester with threshing toothholder | |
| CN205694413U (en) | Threshing cylinder and united reaper thereof | |
| CN204860196U (en) | Chaff cutter | |
| CN209497951U (en) | A kind of axis flowing plate dental roller | |
| CN206413417U (en) | A kind of harvester threshing drum | |
| CN206585995U (en) | A kind of bridge shaft stream one takes off roller | |
| CN110278766B (en) | Multi-cutting threshing device for combine harvester | |
| KR102290741B1 (en) | Threshing machine | |
| CN217336519U (en) | Horizontal shaft type harvester roller | |
| CN204560254U (en) | Axial-flow type drum on a kind of grain header | |
| CN215074040U (en) | Threshing teeth and threshing cylinder for harvester | |
| CN207054153U (en) | A kind of all-round installed threshing separator of united reaper | |
| RU2150815C1 (en) | Apparatus for threshing, preferably, licorice beans |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |