CN107318391A - A kind of beans crops sheller unit - Google Patents
A kind of beans crops sheller unit Download PDFInfo
- Publication number
- CN107318391A CN107318391A CN201710444882.4A CN201710444882A CN107318391A CN 107318391 A CN107318391 A CN 107318391A CN 201710444882 A CN201710444882 A CN 201710444882A CN 107318391 A CN107318391 A CN 107318391A
- Authority
- CN
- China
- Prior art keywords
- threshing
- filter screen
- cylinder
- beans
- ratch
- 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.)
- Pending
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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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a kind of beans crops sheller unit, including threshing filter screen and the threshing cylinder that can be rotated relative to the threshing filter screen, some threshing tooths are provided with the threshing cylinder, the threshing filter screen wraps up the threshing cylinder in the periphery of the threshing cylinder, there is gap between the threshing filter screen and the threshing cylinder, form threshing cavity, the threshing cavity is respectively feeding mouth and discharging opening in the both sides of the threshing cylinder, the distance between the end of the threshing tooth and the threshing filter screen are higher than the height of beans, the opening of sieve for being available for beans to pass through is provided with the threshing filter screen.The present invention can effectively realize the threshing of beans crops by above-mentioned structure setting, simple in construction, and the percentage of thresh and threshing efficiency are high, can be widely applied among various beans crop croppers.
Description
Technical field
The present invention relates to a kind of beans crop cropper, more particularly to a kind of beans crops sheller unit.
Background technology
At present, the sheller unit of in the market mainly includes a threshing filter screen and coordinates the threshing roll rotated with sheller unit
Cylinder.However, being limited by the structure of its threshing filter screen and threshing cylinder, these existing sheller units can be only used for wheat, water
The threshing of this kind of crop of rice.In the case of the continuous popularization that agricultural automation is produced, these existing sheller units can not
Meet the production requirement of user；Threshing particularly for beans crops is even more to realize.Therefore, it is necessary to provide one kind
Sheller unit available for beans crops threshing.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of beans crops sheller unit.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of beans crops sheller unit, including threshing filter screen and can relative to the threshing filter screen rotate threshing roll
Some threshing tooths are provided with cylinder, the threshing cylinder, the threshing filter screen is in the peripheral by the threshing of the threshing cylinder
Roller is wrapped up, and has gap between the threshing filter screen and the threshing cylinder, forms threshing cavity, the threshing cavity is in described de-
The both sides of grain roller are respectively feeding mouth and discharging opening, and the distance between the end of the threshing tooth and described threshing filter screen are higher than
The opening of sieve for being available for beans to pass through is provided with the height of beans, the threshing filter screen.
The threshing cylinder includes cylinder body and some ratch, circumferential surface of the ratch along the cylinder body
It is spaced apart, the threshing tooth is located on the ratch.
The cylinder body includes rotary shaft and is arranged on the end rotating disk at the rotary shaft two ends, the two of the ratch
End is separately fixed on the end rotating disk at the rotary shaft two ends.
Middle part rotating disk is additionally provided with the middle part of the rotary shaft, company is fixed at the middle part of the middle part rotating disk and the ratch
Connect.
The threshing tooth is evenly distributed on the ratch.
The threshing filter screen is the filter screen of circular arc, the cross section of the threshing filter screen and the cross section of the threshing cylinder
With together circle center.
The beneficial effects of the invention are as follows：The present invention is by the setting of said structure, in use, beans crops are from threshing roll
The feeding mouth of cylinder side is entered in threshing cavity, with the rotation of threshing cylinder, and the threshing tooth on threshing cylinder is constantly to beans
Class crops are impacted, stirred, and beans is separated with stalk；And the beans after separating are discharged from the opening of sieve of threshing filter screen, stem
Stalk is to continue to follow threshing cylinder to rotate, and is discharged from the discharging opening of threshing cylinder opposite side, that is, completes beans crops
Threshing.Also, the distance between the end due to threshing tooth and threshing filter screen are higher than the height of beans, beans is not stuck in threshing tooth
End and threshing filter screen between, it is to avoid stuck situation；Meanwhile, the space of threshing cavity is also effectively increased, makes beans
Crops can more uniformly be impacted by threshing tooth in threshing cavity, stir, and swimmingly carry out threshing, improve the percentage of thresh and
Threshing efficiency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the A direction views of the present invention；
Fig. 3 is the structural representation of threshing cylinder of the present invention.
Embodiment
Referring to Figures 1 and 2, a kind of beans crops sheller unit, including threshing filter screen 1 and can threshing filter relatively
Some threshing tooths 21 are provided with the threshing cylinder 2 that net 1 is rotated, the threshing cylinder 2, the threshing filter screen 1 is in the threshing
The threshing cylinder 2 is wrapped up in the periphery of roller 2, has gap between the threshing filter screen 1 and the threshing cylinder 2, is formed
Threshing cavity 3, the threshing cavity 3 is respectively feeding mouth 31 and discharging opening 32, the threshing tooth 21 in the both sides of the threshing cylinder 2
The distance between end 22 and the threshing filter screen 1 be higher than to be provided with the height of beans, the threshing filter screen 1 and be available for beans to pass through
Opening of sieve 11.
Setting of the invention by said structure, in use, beans crops enter from the feeding mouth 31 of the side of threshing cylinder 2
Enter into threshing cavity 3, with the rotation of threshing cylinder 2, the threshing tooth 21 on threshing cylinder 2 is constantly carried out to beans crops
Impact, stirring, make beans be separated with stalk；And separate after beans discharge from the opening of sieve 11 of threshing filter screen 1, stalk be continuation with
Rotate, and be discharged from the discharging opening 32 of the opposite side of threshing cylinder 2 with threshing cylinder 2, that is, complete the threshing of beans crops.And
And, because the distance between the end 22 of threshing tooth 21 and threshing filter screen 1 are higher than the height of beans, beans is not stuck in threshing tooth 21
End 22 and threshing filter screen 1 between, it is to avoid stuck situation；Meanwhile, the space of threshing cavity 3 is also effectively increased, is made
Beans crops can more uniformly be impacted by threshing tooth 21 in threshing cavity 3, stir, and swimmingly carry out threshing, improve de-
Grain rate and threshing efficiency.
Wherein, in order that beans can swimmingly pass through opening of sieve 11, it is to avoid the phenomenon of blocking, the size of opening of sieve 11 is necessary
It is made enough big.
The structure of threshing cylinder 2 can have a variety of, be used as the preferred embodiments of the present invention, reference picture 3, the threshing cylinder
2 include cylinder body 23 and some ratch 24, and circumferential surface of the ratch 24 along the cylinder body 23 is spaced apart, institute
Threshing tooth 21 is stated on the ratch 24；Specifically, ratch 24 is weldingly fixed on cylinder body 23, simple in construction, just
In making.
In the present embodiment, the cylinder body 23 includes rotary shaft 25 and is arranged on the end at the two ends of rotary shaft 25
Rotating disk 26, the two ends of the ratch 24 are separately fixed on the end rotating disk 26 at the two ends of rotary shaft 25.It is effectively reduced de-
The weight of grain roller 2, and then the energy consumption that driving threshing cylinder 2 is rotated is reduced, improve efficiency；Also, decrease threshing
The making material of roller 2, reduces production cost.
In the present embodiment, the middle part of the rotary shaft 25 is additionally provided with middle part rotating disk 27, the middle part rotating disk 27 with it is described
The middle part of ratch 24 is fixedly connected；Specifically, threshing cylinder 2 is improved between middle part rotating disk 27 and ratch 24 to be welded and fixed
Structural strength and structural stability, beneficial to the rotation threshing of threshing cylinder 2.
In the present embodiment, the threshing tooth 21 is evenly distributed on the ratch 24, beans crops is existed
It can more uniformly be impacted, stir by threshing tooth 21 in threshing cavity 3, swimmingly carry out threshing, improve the percentage of thresh and threshing
Efficiency.
Equally, the structural relation between threshing filter screen 1 and threshing cylinder 2 can have a variety of, be used as the preferred reality of the present invention
Example is applied, the threshing filter screen 1 is the filter screen of circular arc, the cross section of the threshing filter screen 1 and the cross section of the threshing cylinder 2
With together circle center, make the distance at any position between threshing filter screen 1 and threshing cylinder 2 equal, i.e. the height of threshing cavity 3
Degree keeps constant, it is ensured that the smooth progress of threshing；And then avoid 1, due to the distance between threshing filter screen 1 and threshing cylinder 2
Gradually increase, and cause the incomplete phenomenon of beans crops threshing；2nd, due between threshing filter screen 1 and threshing cylinder 2 away from
From being gradually reduced, and cause to block stuck phenomenon；3rd, because threshing filter screen 1 and the distance between threshing cylinder 2 are suddenly big or suddenly small,
And cause threshing not exclusively and/or block stuck phenomenon.
The beans crops sheller unit of the present invention, can effectively realize the threshing of beans, simple in construction, can extensive use
Among various beans crop croppers.
Claims (6)
1. a kind of beans crops sheller unit, including threshing filter screen (1) and can be rotated relative to the threshing filter screen (1) it is de-
Some threshing tooths (21) are provided with grain roller (2), the threshing cylinder (2), it is characterised in that：The threshing filter screen (1) in
The threshing cylinder (2) is wrapped up in the periphery of the threshing cylinder (2), the threshing filter screen (1) and the threshing cylinder (2) it
Between have a gap, form threshing cavity (3), the threshing cavity (3) is respectively feeding mouth (31) in the both sides of the threshing cylinder (2)
With discharging opening (32), the distance between the end (22) of the threshing tooth (21) and the threshing filter screen (1) are higher than the height of beans,
The opening of sieve (11) for being available for beans to pass through is provided with the threshing filter screen (1).
2. beans crops sheller unit according to claim 1, it is characterised in that：The threshing cylinder (2) includes rolling
Cylinder main body (23) and some ratch (24), circumferential surface of the ratch (24) along the cylinder body (23) are spaced apart,
The threshing tooth (21) is located on the ratch (24).
3. beans crops sheller unit according to claim 2, it is characterised in that：The cylinder body (23) includes turning
Moving axis (25) and the end rotating disk (26) for being arranged on the rotary shaft (25) two ends, the two ends of the ratch (24) are fixed respectively
On the end rotating disk (26) at the rotary shaft (25) two ends.
4. beans crops sheller unit according to claim 3, it is characterised in that：The middle part of the rotary shaft (25) is also
Middle part rotating disk (27) is provided with, the middle part rotating disk (27) in the middle part of the ratch (24) with being fixedly connected.
5. beans crops sheller unit according to claim 2, it is characterised in that：The threshing tooth (21) is uniformly distributed
On the ratch (24).
6. beans crops sheller unit according to claim 1, it is characterised in that：The threshing filter screen (1) is circular arc
The filter screen of shape, the cross section of the threshing filter screen (1) has together circle center with the cross section of the threshing cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444882.4A CN107318391A (en) | 2017-06-05 | 2017-06-05 | A kind of beans crops sheller unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710444882.4A CN107318391A (en) | 2017-06-05 | 2017-06-05 | A kind of beans crops sheller unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107318391A true CN107318391A (en) | 2017-11-07 |
Family
ID=60195418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710444882.4A Pending CN107318391A (en) | 2017-06-05 | 2017-06-05 | A kind of beans crops sheller unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107318391A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021029195A (en) * | 2019-08-27 | 2021-03-01 | 井関農機株式会社 | Threshing drum for thresher |
| JP2021029196A (en) * | 2019-08-27 | 2021-03-01 | 井関農機株式会社 | Threshing drum for thresher |
| CN114766211A (en) * | 2022-05-19 | 2022-07-22 | 农业农村部南京农业机械化研究所 | Bean threshing device and thresher |
-
2017
- 2017-06-05 CN CN201710444882.4A patent/CN107318391A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021029195A (en) * | 2019-08-27 | 2021-03-01 | 井関農機株式会社 | Threshing drum for thresher |
| JP2021029196A (en) * | 2019-08-27 | 2021-03-01 | 井関農機株式会社 | Threshing drum for thresher |
| CN114766211A (en) * | 2022-05-19 | 2022-07-22 | 农业农村部南京农业机械化研究所 | Bean threshing device and thresher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171107 |
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| WD01 | Invention patent application deemed withdrawn after publication |