CN206686650U - A kind of longitudinally axial flow threshing roller - Google Patents
A kind of longitudinally axial flow threshing roller Download PDFInfo
- Publication number
- CN206686650U CN206686650U CN201720421176.3U CN201720421176U CN206686650U CN 206686650 U CN206686650 U CN 206686650U CN 201720421176 U CN201720421176 U CN 201720421176U CN 206686650 U CN206686650 U CN 206686650U
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- CN
- China
- Prior art keywords
- tooth
- ratch
- feeding auger
- spike
- arch
- 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
It the utility model is related to agricultural machinery technical field, and in particular to a kind of longitudinally axial flow threshing roller；It includes power transmission shaft, feeding auger, flight, ratch, short spike-tooth, width disk；Power transmission shaft passes through feeding auger；Three flights are installed on feeding auger；The rear portion of feeding auger is provided with three width disks；Feeding auger and three width disks are connected to a fixed by six roots of sensation ratch；Ratch is provided with short spike-tooth；It also includes blade tooth, arch tooth, long spike-tooth；The blade tooth is arranged on the outside of the end of flight；The third and fourth short spike-tooth on three rooted tooth bars in six roots of sensation ratch is connected by arch tooth；Three ratch and the alternate installation of other three ratch without arch tooth with arch tooth；Two long spike-tooths are mounted on per the end of rooted tooth bar；Become big successively from the three width disk diameters of feeding auger backward；A kind of longitudinally axial flow threshing roller of the utility model, it is designed using arch tooth, is advantageous to rearward convey material；It is easy to preferably separate seed and stalk using the design of formula width disk is increased successively.
Description
Technical field
It the utility model is related to agricultural machinery technical field, and in particular to a kind of longitudinally axial flow threshing roller.
Background technology
Thresing machine is harvesting machinery, refers to the machinery for separating crop kernels with stalk, refers mainly to cereal crops
Harvest machinery.It is different according to the difference of crop species, thresing machine species.As " rice thresher " is applied to rice threshing；For corn
Threshing is referred to as " maize sheller " etc..Thresing machine is taken off grain by the spike-tooth in rotating shaft and rotating shaft in threshing
Under, and filtered grain by concave grate, grain is exported by the mesh passage of concave grate；It is but existing de-
Grain machine only relies on the rotary feeding of flight in feeding, it is impossible to actively captures stalk, feeding effect also needs to improve；It is existing
Thresing machine is straight tube shape, is unfavorable for throwing away for seed；Existing thresing machine Lysimachia sikokiana effect can be improved more preferably.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, a kind of longitudinally axial flow threshing roller easy to use, it includes power transmission shaft, feeding auger, flight, ratch, short spike-tooth, width
Disk；Power transmission shaft passes through feeding auger；Three flights are installed on feeding auger；The rear portion of feeding auger is provided with three width disks；
Feeding auger and three width disks are connected to a fixed by six roots of sensation ratch；Ratch is provided with short spike-tooth；It also includes blade tooth, arch
Tooth, long spike-tooth；The blade tooth is arranged on the outside of the root of flight；Arch tooth is by three rooted tooth bars in six roots of sensation ratch
Three are connected with the 4th short spike-tooth；Three ratch and the alternate peace of other three ratch without arch tooth for carrying arch tooth
Dress；Long spike-tooth is mounted on per the end of rooted tooth bar；Become big successively from the three width disk diameters of feeding auger backward.
After said structure, the utility model has the beneficial effect that：A kind of longitudinally axial flow threshing rolling described in the utility model
Cylinder, it is designed using blade tooth, and blade tooth can preferably capture material when carrying out feeding, be easy to material to enter thresing machine；
It is designed using arch tooth, is advantageous to rearward convey material；It using increasing the design of formula width disk successively, after threshing material to
Linear velocity is exaggerated during lower operation, is easy to preferably separate seed and stalk；It is using ratch bottom installation spike
Tooth designs, and preferably can be discharged the stalk after threshing.
Brief description of the drawings
Accompanying drawing described herein is to be further understood for providing to of the present utility model, forms one of the application
Point, but do not form to improper restriction of the present utility model, in the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Description of reference numerals：
1- power transmission shafts, 2- feeding augers, 3- flights, 4- blades tooth, 5- arch tooth, 6- ratch, the short spike-tooths of 7-, 8- width
The long spike-tooth of disk, 9-.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples therein with
And explanation is only used for explaining the utility model, but it is not intended as to restriction of the present utility model.
As shown in figure 1, a kind of longitudinally axial flow threshing roller described in present embodiment, it includes power transmission shaft 1, feeding spiral shell
Rotation 2, flight 3, ratch 6, short spike-tooth 7, width disk 8；Power transmission shaft 1 passes through feeding auger 2；Three spiral shells are installed on feeding auger 2
Blade 3；The rear portion of feeding auger 2 is provided with three width disks 8；Feeding auger 2 and three width disks 8 are connected to a fixed by six roots of sensation ratch 6；
Ratch 6 is provided with short spike-tooth 7；It also includes blade tooth 4, arch tooth 5, long spike-tooth 9；The blade tooth 4 is arranged on flight 3
On the outside of end；The third and fourth short spike-tooth 7 on three rooted tooth bars 6 in six roots of sensation ratch 6 is connected by arch tooth 5；Three carry
The ratch 6 of arch tooth 5 and other three 6 alternate installations of ratch without arch tooth 5；It is mounted on per the end of rooted tooth bar 6
Long spike-tooth 9；Become big successively from three diameters of width disk 8 of feeding auger 2 backward.
Further：The long spike-tooth 9 is provided with 12, and two root long spike-tooths 9 are installed in the end per rooted tooth bar 6.
A kind of longitudinally axial flow threshing roller described in the utility model, it is designed using blade tooth, and blade tooth is carrying out feeding
When can preferably capture material, be easy to material to enter thresing machine；It is designed using arch tooth, is advantageous to material is rearward defeated
Send；, using the design of formula width disk is increased successively, linear velocity is exaggerated during material operation downwards after threshing, is easy to preferably for it
Separate seed and stalk；It installs long spike-tooth design using ratch bottom, preferably can be discharged the stalk after threshing.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (2)
1. a kind of longitudinally axial flow threshing roller, it includes power transmission shaft（1）, feeding auger（2）, flight（3）, ratch（6）, short spike-tooth
（7）, width disk（8）；Power transmission shaft（1）Through feeding auger（2）；Feeding auger（2）On three flights are installed（3）；Feed spiral shell
Rotation（2）Rear portion be provided with three width disks（8）；Six roots of sensation ratch（6）By feeding auger（2）With three width disks（8）It is connected to a fixed；Tooth
Bar（6）It is provided with short spike-tooth（7）；It is characterized in that：It also includes blade tooth（4）, arch tooth（5）, long spike-tooth（9）；The leaf
Piece tooth（4）Installed in flight（3）End on the outside of；Arch tooth（5）By six roots of sensation ratch（6）In three rooted tooth bars（6）On
Three and the 4th short spike-tooth（7）It is connected；Three carry arch tooth（5）Ratch（6）With other three without arch tooth（5）'s
Ratch（6）Alternate installation；Per rooted tooth bar（6）End be mounted on long spike-tooth（9）；From feeding auger（2）Three width backward
Disk（8）Diameter becomes big successively.
A kind of 2. longitudinally axial flow threshing roller according to claim 1, it is characterised in that：The long spike-tooth（9）Provided with 12
It is individual, per rooted tooth bar（6）End install two root long spike-tooths（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421176.3U CN206686650U (en) | 2017-04-21 | 2017-04-21 | A kind of longitudinally axial flow threshing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720421176.3U CN206686650U (en) | 2017-04-21 | 2017-04-21 | A kind of longitudinally axial flow threshing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206686650U true CN206686650U (en) | 2017-12-01 |
Family
ID=60444717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720421176.3U Expired - Fee Related CN206686650U (en) | 2017-04-21 | 2017-04-21 | A kind of longitudinally axial flow threshing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206686650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873261A (en) * | 2017-12-21 | 2018-04-06 | 吉林大学 | Spiral agitating type spike-tooth high-efficiency grain threshing cylinder |
| CN111713270A (en) * | 2019-03-22 | 2020-09-29 | 山东理工大学 | Open type spiral longitudinal axis threshing cylinder |
-
2017
- 2017-04-21 CN CN201720421176.3U patent/CN206686650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873261A (en) * | 2017-12-21 | 2018-04-06 | 吉林大学 | Spiral agitating type spike-tooth high-efficiency grain threshing cylinder |
| CN107873261B (en) * | 2017-12-21 | 2023-10-03 | 吉林大学 | Screw stirring type spike tooth grain high-efficiency threshing cylinder |
| CN111713270A (en) * | 2019-03-22 | 2020-09-29 | 山东理工大学 | Open type spiral longitudinal axis threshing cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 210000 No. 100 Liu Ying camp, Zhongshan gate, Xuanwu District, Jiangsu, Nanjing Patentee after: Institute of agricultural mechanization of the agricultural and Rural Ministry of Nanjing Address before: 210014 No. 100 Liu Ying camp, Xuanwu District, Jiangsu, Nanjing Patentee before: Nanjing Agriculture Mechanization Inst., Ministry of Agriculture |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20210421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |