CN201509443U - Thresher - Google Patents
Thresher Download PDFInfo
- Publication number
- CN201509443U CN201509443U CN2009200860252U CN200920086025U CN201509443U CN 201509443 U CN201509443 U CN 201509443U CN 2009200860252 U CN2009200860252 U CN 2009200860252U CN 200920086025 U CN200920086025 U CN 200920086025U CN 201509443 U CN201509443 U CN 201509443U
- Authority
- CN
- China
- Prior art keywords
- threshing cylinder
- thresher
- feeding roller
- cylinder
- axis
- 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
- 241000251169 Alopias vulpinus Species 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims description 15
- 210000000078 claw Anatomy 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 abstract description 6
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Threshing Machine Elements (AREA)
Abstract
A thresher includes a threshing cylinder driven by a motor through a first middle shaft, a cylinder rasp bar arranged on the circumference of the threshing cylinder, and a sieve plate arranged at the bottom part of the threshing cylinder. The thresher is characterized in that inner seal rings are arranged at two ends of the threshing cylinder, and two ends of the threshing cylinder are sleeved with outer seal rings. The utility model has the advantages that the seal effect is good, the first middle shaft cannot be wound by weed and stalks, and the work efficiency of a feed device is high.
Description
Technical field
The utility model relates to a kind of thresher, particularly a kind of thresher at big stem stalk crops such as rape, paddy, wheat.
Background technology
At present the thresher that generally uses is when carrying out threshing to the bigger crops of stem stalk, a large amount of weeds that are mingled with in the crop, and very easily the rotation along with threshing cylinder is wrapped on the axis, causes thresher work to stop, the wearing and tearing aggravation.Then waste a large amount of manpower and materials if arrange the special messenger that thresher is cleared up.Because stem stalk Shanghai Communications University of crops such as rape, paddy, wheat and winding mutually, the pay-off of prior art is difficult to once feed enough materials, and thresher has the plenty of time at low load operation, inefficiency.
The utility model content
The purpose of this utility model is to provide a kind of thresher, and it is good sealing effect not only, can not twined first axis by weeds and stem stalk etc., and the pay-off high efficiency.
The technical scheme that realizes the utility model purpose is: a kind of thresher; comprise by motor shaft-driven threshing cylinder, cylinder rasp bar of being provided with along the threshing cylinder circumference in first; feeding roller and the sieve plate that is arranged on the threshing cylinder bottom; it is characterized in that: be provided with inner seal ring at the threshing cylinder two ends, have exterior seal ring to be placed in the threshing cylinder two ends.
And be provided with feeding claw along the feeding roller circumference.
And being connected with second axis along the feeding roller axis, this feeding roller is driven through second axis by motor.
And having material conveying platform to be arranged on the feeding roller below, an end of this material conveying platform extends in the gap of cylinder rasp bar and sieve plate.
Advantage of the present utility model is: 1. good sealing effect, can not twined first axis by weeds and stem stalk etc.2. has feeding claw on the feeding roller, the even smooth and easy high efficiency of feeding.
Description of drawings
Fig. 1 is a kind of structural representation of thresher.
Fig. 2 is the cutaway view at Figure 1A-A place.
Embodiment
The utility model is described further below with reference to embodiment referring to Fig. 1～2.
The utility model relates to a kind of thresher; particularly a kind of thresher at big stem stalk crops such as rape, paddy, wheat; the cylinder rasp bar 3 that comprises the threshing cylinder 1 that drives through first axis 7 by motor, is provided with along threshing cylinder 1 circumference; feeding roller 2 and the sieve plate 10 that is arranged on threshing cylinder 1 bottom; it is characterized in that: be provided with inner seal ring 8 at threshing cylinder 1 two ends, have exterior seal ring 9 to be placed on threshing cylinder 1 two ends.
Have belt pulley on first axis 7, the power of motor conducts on first axis 7 successively through reductor, belt, belt pulley, and this first axis drives threshing cylinder 1 and rotates.
Material is admitted in the gap of cylinder rasp bar 3 and sieve plate 10 during work, finishes threshing under the friction of the high speed impact of cylinder rasp bar 3 and sieve plate 10.
Thresher is when work, and a large amount of weeds that are mingled with in the material, stem stalk can be wrapped in along with the rotation of threshing cylinder 1 on first axis 7, make thresher work stop, and the wearing and tearing aggravation has a strong impact on production efficiency.Install inner seal ring 8 additional at the two ends of threshing cylinder 1, again exterior seal ring 9 is placed on the threshing cylinder two ends, form the structure of two-layer sealing, so threshing cylinder 1 has formed a complete airtight working environment, can do not twined by weeds, crops stem stalk, the production efficiency height also correspondingly obtains prolonging service life.
And be provided with feeding claw 4 along feeding roller 2 circumference.
Install feeding claw 4 additional along feeding roller 2 circumference, they can be efficiently stir and send being placed on material on the material conveying platform 5 into the working region of thresher, have avoided material to twine the feeding deficiency that causes mutually, have improved production efficiency.
And being connected with second axis 6 along feeding roller 2 axis, this feeding roller 2 is driven through second axis 6 by motor.
Have belt pulley on second axis 6, the power of motor conducts on second axis 6 successively through reductor, belt, belt pulley, and this second axis 6 drives feeding roller 2 and rotates.
Further technical scheme can be to have material conveying platform 5 to be arranged on feeding roller 2 belows, and an end of this material conveying platform 5 extends in the gap of cylinder rasp bar 3 and sieve plate 10.
Material is placed on the material conveying platform 5 and is dialled in the working region of thresher by the feeding claw on the feeding roller 24 during work.
Claims (4)
1. thresher; comprise by motor shaft-driven threshing cylinder, cylinder rasp bar of being provided with along the threshing cylinder circumference in first; feeding roller and the sieve plate that is arranged on the threshing cylinder bottom; it is characterized in that: be provided with inner seal ring at the threshing cylinder two ends, have exterior seal ring to be placed in the threshing cylinder two ends.
2. a kind of thresher according to claim 1 is characterized in that: be provided with feeding claw along the feeding roller circumference.
3. a kind of thresher according to claim 1 is characterized in that: be connected with second axis along the feeding roller axis, this feeding roller is driven through second axis by motor.
4. a kind of thresher according to claim 2 is characterized in that: have material conveying platform to be arranged on the feeding roller below, an end of this material conveying platform extends in the gap of cylinder rasp bar and sieve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200860252U CN201509443U (en) | 2009-05-26 | 2009-05-26 | Thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200860252U CN201509443U (en) | 2009-05-26 | 2009-05-26 | Thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201509443U true CN201509443U (en) | 2010-06-23 |
Family
ID=42480834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200860252U Expired - Fee Related CN201509443U (en) | 2009-05-26 | 2009-05-26 | Thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201509443U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550226A (en) * | 2011-11-29 | 2012-07-11 | 俞军 | Threshing device of harvester |
| CN103477806A (en) * | 2013-09-11 | 2014-01-01 | 达州锐丰农机有限公司 | Cleaning automatic bagging threshing machine |
| CN104303729A (en) * | 2014-10-29 | 2015-01-28 | 江苏大唐机械有限公司 | Feeding driving roller of hay cutter |
-
2009
- 2009-05-26 CN CN2009200860252U patent/CN201509443U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550226A (en) * | 2011-11-29 | 2012-07-11 | 俞军 | Threshing device of harvester |
| CN103477806A (en) * | 2013-09-11 | 2014-01-01 | 达州锐丰农机有限公司 | Cleaning automatic bagging threshing machine |
| CN103477806B (en) * | 2013-09-11 | 2017-02-01 | 达州锐丰农机有限公司 | Cleaning automatic bagging threshing machine |
| CN104303729A (en) * | 2014-10-29 | 2015-01-28 | 江苏大唐机械有限公司 | Feeding driving roller of hay cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20110526 |