CN206963396U - A kind of quick-change type multifunctional threshing roller - Google Patents
A kind of quick-change type multifunctional threshing roller Download PDFInfo
- Publication number
- CN206963396U CN206963396U CN201720593487.8U CN201720593487U CN206963396U CN 206963396 U CN206963396 U CN 206963396U CN 201720593487 U CN201720593487 U CN 201720593487U CN 206963396 U CN206963396 U CN 206963396U
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- China
- Prior art keywords
- fixed
- ratch
- width
- quick
- change type
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- 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 kind of quick-change type multifunctional threshing roller, it includes cylinder shaft, the cylinder shaft both ends are fixed with width disk, multigroup attachment lug is symmetrically fixed with the outside of the card of the two width disks, multiple ratch are fixedly connected between the two width disks, sleeve is fixed on the attachment lug of two width disks respectively at the ratch both ends, on the ratch radially multiple positioning holes linearly arranged are offered along width disk, rasp bar is provided with the outside of the ratch, multiple spike-tooths and stud are fixed with the inside of the rasp bar, the multiple spike-tooths and stud are plugged at positioning hole respectively, the stud is fixed on ratch by locking nut and packing ring to be corresponded at positioning hole.Threshing cylinder of the present utility model can fast assembling-disassembling rasp bar as needed, you can for rice or wheat, and the harvest-seed extraction of the rain fed crops such as millet, simple in construction, convenient disassembly.
Description
Technical field：
Harvester technical field is the utility model is related to, more particularly to a kind of quick-change type multifunctional threshing roller.
Background technology：
Existing harvester threshing drum is only applicable to harvest rice and wheat, and harvester alternately harvests rice and wheat,
And need to dismantle whole threshing cylinder during the rain fed crops such as millet and replace, dismounting inconvenience, workload is big, is not suitable for field
Operation.
Utility model content：
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of quick-change type multifunctional threshing rolling
Cylinder, simple in construction, convenient disassembly.
Technology solution of the present utility model is as follows：A kind of quick-change type multifunctional threshing roller, it includes de-
Grain drum shaft, the cylinder shaft both ends are fixed with width disk, multigroup connection are symmetrically fixed with the outside of the card of the two width disks
Auricle, is fixedly connected with multiple ratch between the two width disks, and sleeve is fixed on the connections of two width disks respectively at the ratch both ends
On auricles, multiple positioning holes linearly arranged are radially offered along width disk on the ratch, rasp bar is provided with the outside of the ratch,
Multiple spike-tooths and stud are fixed with the inside of the rasp bar, the multiple spike-tooths and stud are plugged at positioning hole respectively, the spiral shell
Post is fixed on ratch by locking nut and packing ring to be corresponded at positioning hole.
Preferably, the middle width disk of loop configuration is provided between the two width disks, on the outside of the card of the middle width disk
Multiple support auricles are fixed with, sleeve is fixed at each ratch center the attachment lug respectively.
Preferably, the cylinder shaft both ends are individually fixed at Liang Fu disk center by axle sleeve.
Preferably, the cylinder shaft both ends, which are located at width disk outside, is installed with drive sprocket.
Preferably, the ratch and rasp bar include six groups, its circumferencial direction along width disk is uniformly distributed.
The beneficial effects of the utility model are：Threshing cylinder of the present utility model can fast assembling-disassembling rasp bar as needed,
It can be used to rice or wheat, and the harvest-seed extraction of the rain fed crops such as millet, simple in construction, convenient disassembly.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
In figure：1st, cylinder shaft；2nd, width disk；3rd, attachment lug；4th, ratch；5th, rasp bar；6th, spike-tooth；7th, stud；8th, lock
Tight nut；9th, packing ring；10th, middle width disk；11st, auricle is supported；12nd, axle sleeve；13rd, drive sprocket.
Embodiment：
With reference to accompanying drawing 1 to a kind of quick-change type multifunctional threshing roller of the utility model, it is described further.
A kind of quick-change type multifunctional threshing roller of the present utility model, it includes cylinder shaft 1, threshing cylinder
The both ends of axle 1 are fixed with width disk 2, are symmetrically fixed with multigroup attachment lug 3 on the outside of the card of two width disks 2, fixed between two width disks 2 to connect
Multiple ratch 4 are connected to, sleeve is fixed on the attachment lug 3 of two width disks 2 at the both ends of ratch 4 respectively, on ratch 4 along width disk 2 radially
Multiple positioning holes linearly arranged are offered, the outside of ratch 4 is provided with rasp bar 5, and the inner side of rasp bar 5 is fixed with multiple spike-tooths 6 and spiral shell
Post 7, multiple spike-tooths 6 and stud 7 are plugged at positioning hole respectively, and stud 7 is fixed on ratch 4 by locking nut 8 and packing ring 9
At corresponding positioning hole.
Multiple spike-tooths 6 and stud 7 interlock and pass through locking screw with ratch 4 along the length direction linear array of rasp bar 5, stud 7
Mother 8 and packing ring 9 are fixed at positioning hole, and spike-tooth 6, which inserts, plays position-limiting action in corresponding positioning hole.
Further, the middle width disk 10 of loop configuration is provided between two width disks 2, is fixed on the outside of the card of middle width disk 10
There are multiple support auricles 11, sleeve is fixed at each center of ratch 4 support auricle 11 respectively.Middle width disk 10 is used to support each tooth
Bar 4, make threshing roller structure more firm stable.
Further, the both ends of cylinder shaft 1 are individually fixed at the center of two width disk 2 by axle sleeve 12.
Further, the both ends of cylinder shaft 1 are located at the outside of width disk 2 and are installed with drive sprocket 13.Pass through transmission
Sprocket wheel 13 drives threshing cylinder to rotate.
Further, ratch 4 and rasp bar 5 include six groups, and its circumferencial direction along width disk 2 is uniformly distributed.
Operation principle of the present utility model is：This threshing cylinder need to only twist off the locking nut 8 on every rooted tooth bar 4, dismantle
The rasp bar 5 used during the rain fed crops such as original harvest millet, change the outfit threaded spike-tooth 6, is adjusted to correct position, then respectively by spike-tooth
6 are tightened by locking nut 8 and are fixed with ratch 4, you can for rice and harvesting wheat threshing.Conversely, twist off on every rooted tooth bar 4
Locking nut 8, the spike-tooth 6 and locking nut 8 that former harvest rice and wheat use of dismantling, change the outfit rasp bar 5, by spike-tooth 6 and spiral shell
Post 7 aligns insertion with the hole on rasp bar 5, is adjusted to correct position, then tighten the locking nut 8 on ratch 4 respectively, you can for paddy
The rain fed crops harvest-seed extraction such as son.
Preferred embodiment of the present utility model is the foregoing is only, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of work, it should all belong to the scope of the utility model protection.
Claims (5)
1. a kind of quick-change type multifunctional threshing roller, it includes cylinder shaft（1）, the cylinder shaft（1）Two
End is fixed with width disk（2）, it is characterised in that：The two width disks（2）Card on the outside of be symmetrically fixed with multigroup attachment lug（3）,
The two width disks（2）Between be fixedly connected with multiple ratch（4）, the ratch（4）Sleeve is fixed on two width disks respectively at both ends（2）
Attachment lug（3）On, the ratch（4）On along width disk（2）Radially offer multiple positioning holes linearly arranged, the tooth
Bar（4）Outside is provided with rasp bar（5）, the rasp bar（5）Inner side is fixed with multiple spike-tooths（6）And stud（7）, multiple spike-tooths
（6）And stud（7）It is plugged in respectively at positioning hole, the stud（7）Pass through locking nut（8）And packing ring（9）It is fixed on ratch
（4）At upper corresponding positioning hole.
A kind of 2. quick-change type multifunctional threshing roller according to claim 1, it is characterised in that：The two width disks
（2）Between be provided with loop configuration middle width disk（10）, the middle width disk（10）Card on the outside of be fixed with multiple support ears
Piece（11）, the support auricle（11）Sleeve is fixed on each ratch respectively（4）At center.
A kind of 3. quick-change type multifunctional threshing roller according to claim 1, it is characterised in that：The threshing cylinder
Axle（1）Both ends pass through axle sleeve（12）It is individually fixed in two width disks（2）At center.
A kind of 4. quick-change type multifunctional threshing roller according to claim 1, it is characterised in that：The threshing cylinder
Axle（1）Both ends are located at width disk（2）Outside is installed with drive sprocket（13）.
A kind of 5. quick-change type multifunctional threshing roller according to claim 1, it is characterised in that：The ratch（4）
And rasp bar（5）Include six groups, it is along width disk（2）Circumferencial direction be uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593487.8U CN206963396U (en) | 2017-05-25 | 2017-05-25 | A kind of quick-change type multifunctional threshing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593487.8U CN206963396U (en) | 2017-05-25 | 2017-05-25 | A kind of quick-change type multifunctional threshing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206963396U true CN206963396U (en) | 2018-02-06 |
Family
ID=61410080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720593487.8U Expired - Fee Related CN206963396U (en) | 2017-05-25 | 2017-05-25 | A kind of quick-change type multifunctional threshing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206963396U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925248A (en) * | 2018-07-13 | 2018-12-04 | 江苏大学 | A kind of adjustable threshing cylinder of threshing diameter and combine harvester |
| CN109005772A (en) * | 2018-07-24 | 2018-12-18 | 郭在斌 | A kind of agricultural land film surface covering device |
| CN113475242A (en) * | 2021-06-29 | 2021-10-08 | 四川省佳信机械制造有限公司 | Multi-crop thresher with coaxial multi-roller and reversible threshing cutter teeth |
| CN115088481A (en) * | 2022-07-06 | 2022-09-23 | 江苏大学 | Support movable variable-diameter threshing cylinder with amplitude disc and combine harvester |
-
2017
- 2017-05-25 CN CN201720593487.8U patent/CN206963396U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925248A (en) * | 2018-07-13 | 2018-12-04 | 江苏大学 | A kind of adjustable threshing cylinder of threshing diameter and combine harvester |
| CN109005772A (en) * | 2018-07-24 | 2018-12-18 | 郭在斌 | A kind of agricultural land film surface covering device |
| CN109005772B (en) * | 2018-07-24 | 2021-05-11 | 江西璞实生态农业有限公司 | Mulching film surface earthing device for agriculture |
| CN113475242A (en) * | 2021-06-29 | 2021-10-08 | 四川省佳信机械制造有限公司 | Multi-crop thresher with coaxial multi-roller and reversible threshing cutter teeth |
| CN115088481A (en) * | 2022-07-06 | 2022-09-23 | 江苏大学 | Support movable variable-diameter threshing cylinder with amplitude disc and combine harvester |
| CN115088481B (en) * | 2022-07-06 | 2024-04-09 | 江苏大学 | Support movable variable diameter threshing cylinder of spoke dish and combine |
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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 |
Granted publication date: 20180206 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |