CN206413442U - A kind of threshing cylinder and the thresing machine for including this detachment roller - Google Patents
A kind of threshing cylinder and the thresing machine for including this detachment roller Download PDFInfo
- Publication number
- CN206413442U CN206413442U CN201621354387.1U CN201621354387U CN206413442U CN 206413442 U CN206413442 U CN 206413442U CN 201621354387 U CN201621354387 U CN 201621354387U CN 206413442 U CN206413442 U CN 206413442U
- Authority
- CN
- China
- Prior art keywords
- tooth
- rasp bar
- threshing
- cylinder wall
- bar block
- 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
Links
- 238000007599 discharging Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 235000013339 cereals Nutrition 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000003306 harvesting Methods 0.000 description 5
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a kind of threshing cylinder and include the thresing machine of this detachment roller; the detachment roller includes cylinder wall, drum upper cover plate, roller bottom plate and roller bearing; one end is provided with multiple equally distributed rasp bar blocks outside the cylinder wall, and the other end is provided with multiple equally distributed big spike-tooths；Along cylinder wall, helically line is arranged the rasp bar block with big spike-tooth；The angle at the helix and cylinder wall two ends is 45 ° 50 °.It is of the present utility model to use, the threshing area of crop is added, spiral arrangement can make the crop of feeding in the case where the repeated stock of rasp bar block and guiding gutter and rubbing, and crop is not accumulated, enhancing Threshing., can be preferably by smart grain and miscellaneous remaining separated when rasp bar block, big spike-tooth and guiding gutter, the distance of bolter are 15 20mm.The combination of rasp bar block and big spike-tooth, enhances threshing, the separating property of machine, reduces the percentage of damage of cereal.Each rasp bar block and big spike-tooth are independent, are easy to maintenance to change.
Description
Technical field
The utility model is related to a kind of threshing cylinder and includes the thresing machine of this detachment roller, belongs to farm machinery design
Technical field.
Background technology
Harvester is the machinery of integration harvesting crops.It is disposable to complete harvesting, threshing, and grain is focused on into storage
Grain, is then transported on transport vehicle by storehouse by conveyer belt again.Can also manually it gather in, by the straw of the crops such as paddy and wheat
Field is laid in, then pickup threshing is carried out with cereal harvesting machinery again.Harvest the work of the cereal crops seeds such as paddy and wheat and stalk
Thing.Wherein, the important component of threshing roll cartridge type harvest machinery, together with bolter, plays a part of separating seed with stalk.
But it is low to there is threshing, separating property in current threshing cylinder, the problems such as cereal percentage of damage is high, therefore is badly in need of design one
Plant threshing, separating property height, the low threshing cylinder of cereal percentage of damage.
The content of the invention
To overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of threshing cylinder and comprising this de-
From the thresing machine of roller.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of threshing cylinder, including cylinder wall, drum upper cover plate, roller bottom plate and roller bearing, wherein：
One end is provided with multiple equally distributed rasp bar blocks outside the cylinder wall, and the other end is provided with multiple equally distributed
Big spike-tooth；
Along cylinder wall, helically line is arranged the rasp bar block with big spike-tooth；
The angle at the helix and cylinder wall two ends is 45 ° -50 °.
It is preferred that, along the axial direction in the threshing cylinder provided with 4 equally distributed supporting plates.
It is preferred that, the rasp bar block and big spike-tooth are fixed by screws on cylinder wall.
It is preferred that, described cylinder wall upper cover plate one end is provided with 4 equally distributed discharging openings.
It is preferred that, the external diameter that the big finger is formed on cylinder wall is more than rasp bar block institute's shape on cylinder wall
Into external diameter.
It is a kind of to include the thresing machine of threshing cylinder as described above, wherein, shape between big spike-tooth and the thresing machine inwall
Into 15-20mm space, the space is guiding gutter.
It is preferred that, the thresing machine also includes bolter, and the distance of the bolter and big spike-tooth is 15-20mm.
Relative to prior art, the beneficial effects of the utility model are：
Therefore rasp bar block, the helix of spike gear mutation formation and cylinder wall two ends, add work in 45 ° of -50 ° of angles
The threshing area of thing, spiral arrangement can make the crop of feeding in rasp bar block, the repeated stock of big finger and guiding gutter and rub
Under stranding, crop is not accumulated, strengthen Threshing.Big spike-tooth and guiding gutter, bolter distance in 15-20mm, energy
It is enough more preferable by smart grain and miscellaneous remaining separated.The combination of rasp bar block and big spike-tooth, enhances threshing, the separating property of thresing machine, drop
The low percentage of damage of cereal.Each rasp bar block and big spike-tooth are independent fixed, are easy to maintenance to change.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is axial sectional view of the present utility model；
Fig. 3 is the radial cross-section for including thresing machine of the present utility model.
Description of reference numerals：Cylinder wall 1, drum upper cover plate 2, roller bottom plate 3, roller bearing 4, rasp bar block 5, big spike-tooth 6, branch
Fagging 7, discharging opening 8, guiding gutter 9.
Embodiment
In conjunction with embodiment and Fig. 1, Fig. 2, Fig. 3 to the further details of explanation of the utility model, Fig. 1 is the utility model
Overall structure diagram；Fig. 2 is axial sectional view of the present utility model；Fig. 3 is the footpath for including thresing machine of the present utility model
To sectional view.It should be appreciated that the present embodiment is merely to illustrate the utility model, rather than limit protection model of the present utility model
Enclose.
As shown in figure 1, a kind of threshing cylinder, including cylinder wall 1, drum upper cover plate 2, roller bottom plate 3 and roller bearing 4, its
In：
Described outside one end of cylinder wall 1 is provided with multiple equally distributed rasp bar blocks 5, and the other end is uniformly distributed provided with multiple
Big spike-tooth 6；
Along cylinder wall 1, helically line is arranged the rasp bar block 5 with big spike-tooth 6；
The angle at the helix and the two ends of cylinder wall 1 is 45 ° -50 °.
Along the direction of roller bearing 4 in the threshing cylinder provided with 4 equally distributed supporting plates 7.
The rasp bar block 5 and big spike-tooth 6 are fixed by screws on cylinder wall 1.
Described cylinder wall upper cover plate one end is provided with 4 equally distributed discharging openings 8.
As shown in figure 3, a kind of radial cross-section of the thresing machine including threshing cylinder as described above, wherein, it is described big
15-20mm space is formed between spike-tooth 6 and thresing machine inwall, the space is guiding gutter 9.
The distance of described thresing machine, in addition to bolter (not shown), the bolter and big spike-tooth 6 is 15-
20mm。
Therefore rasp bar block 5, the helix of the arrangement form of big spike-tooth 6 and the two ends of cylinder wall 1, add in 45 ° of -50 ° of angles
The threshing area of crop, spiral arrangement can make the crop of feeding in the repeated stock of rasp bar block 5, big spike-tooth 6 and guiding gutter 9
With rub down, crop is not accumulated, strengthen Threshing.Big spike-tooth 6 is with guiding gutter 9, the distance of bolter in 15-20mm
When, can be preferably by smart grain and miscellaneous remaining separated.The combination of rasp bar block 5 and big spike-tooth 6, enhances threshing, the separation of thresing machine
Performance, reduces the percentage of damage of cereal.Each rasp bar block 5 and big spike-tooth 6 are independent fixed, are easy to maintenance to change.
Embodiment content of the present utility model is disclosed above, but the present embodiment is not limited to the utility model implementation
Scope, the simple equivalent changes and modifications made according to claims of the present utility model and description still falls within
In the range of technical solutions of the utility model.
Claims (6)
1. a kind of threshing cylinder, including cylinder wall, drum upper cover plate, roller bottom plate and roller bearing, it is characterised in that：
One end is provided with multiple equally distributed rasp bar blocks outside the cylinder wall, and the other end is provided with multiple equally distributed spikes
Tooth；
Along cylinder wall, helically line is arranged the rasp bar block with big spike-tooth；
The angle at the helix and cylinder wall two ends is 45 ° -50 °.
2. threshing cylinder as claimed in claim 1, it is characterised in that be provided with 4 along the axial direction in the threshing cylinder
Equally distributed supporting plate.
3. threshing cylinder as claimed in claim 1, it is characterised in that the rasp bar block and big spike-tooth are fixed by screws in rolling
On the wall of cylinder side.
4. threshing cylinder as claimed in claim 1, it is characterised in that described cylinder wall upper cover plate one end is uniform provided with 4
The discharging opening of distribution.
5. a kind of include the thresing machine of threshing cylinder as claimed in claim 1, it is characterised in that the big spike-tooth and thresing machine
15-20mm space is formed between inwall, the space is guiding gutter.
6. thresing machine as claimed in claim 5, it is characterised in that also including bolter, the bolter and big spike-tooth away from
From for 15-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354387.1U CN206413442U (en) | 2016-12-09 | 2016-12-09 | A kind of threshing cylinder and the thresing machine for including this detachment roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621354387.1U CN206413442U (en) | 2016-12-09 | 2016-12-09 | A kind of threshing cylinder and the thresing machine for including this detachment roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206413442U true CN206413442U (en) | 2017-08-18 |
Family
ID=59576278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621354387.1U Expired - Fee Related CN206413442U (en) | 2016-12-09 | 2016-12-09 | A kind of threshing cylinder and the thresing machine for including this detachment roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206413442U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901375A (en) * | 2018-07-26 | 2018-11-30 | 吉林大学 | Longitudinal axial flow nesting differential speed type corn threshing device |
| CN108990558A (en) * | 2018-08-08 | 2018-12-14 | 山东理工大学 | Maize harvesting machine soft threshing platen |
| CN109156175A (en) * | 2018-10-16 | 2019-01-08 | 济南大学 | A kind of transverse-axis-flow grain threshing device |
| CN112449881A (en) * | 2020-12-08 | 2021-03-09 | 中农集团农业装备有限公司 | Closed threshing cylinder of millet harvester |
| CN114786469A (en) * | 2019-11-05 | 2022-07-22 | 凯斯纽荷兰(中国)管理有限公司 | Agricultural harvester comprising a threshing cylinder with rasp bars with crop outlet gaps |
| CN116250426A (en) * | 2023-02-14 | 2023-06-13 | 云南农业大学 | Angle-adjustable flexible sealwort fresh fruit seed-removing machine |
-
2016
- 2016-12-09 CN CN201621354387.1U patent/CN206413442U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901375A (en) * | 2018-07-26 | 2018-11-30 | 吉林大学 | Longitudinal axial flow nesting differential speed type corn threshing device |
| CN108990558A (en) * | 2018-08-08 | 2018-12-14 | 山东理工大学 | Maize harvesting machine soft threshing platen |
| CN109156175A (en) * | 2018-10-16 | 2019-01-08 | 济南大学 | A kind of transverse-axis-flow grain threshing device |
| CN114786469A (en) * | 2019-11-05 | 2022-07-22 | 凯斯纽荷兰(中国)管理有限公司 | Agricultural harvester comprising a threshing cylinder with rasp bars with crop outlet gaps |
| CN112449881A (en) * | 2020-12-08 | 2021-03-09 | 中农集团农业装备有限公司 | Closed threshing cylinder of millet harvester |
| CN116250426A (en) * | 2023-02-14 | 2023-06-13 | 云南农业大学 | Angle-adjustable flexible sealwort fresh fruit seed-removing machine |
| CN116250426B (en) * | 2023-02-14 | 2023-09-15 | 云南农业大学 | An angle-adjustable flexible polygonatum fresh fruit deseeding machine |
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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: 20170818 Termination date: 20191209 |