CN104488455A - Rubbing and spike tooth combined type corn threshing device and corn threshing method - Google Patents
Rubbing and spike tooth combined type corn threshing device and corn threshing method Download PDFInfo
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- CN104488455A CN104488455A CN201410794201.3A CN201410794201A CN104488455A CN 104488455 A CN104488455 A CN 104488455A CN 201410794201 A CN201410794201 A CN 201410794201A CN 104488455 A CN104488455 A CN 104488455A
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Abstract
The invention relates to a rubbing and spike tooth combined type corn threshing device. A common corn threshing device is composed of a cylindrical spike tooth cylinder and concave plates, threshing is realized by impact effect of spike teeth on corn ears and rubbing effect among the corn ears as well as among the corn ears, the cylinder and the concave plates, corn is severely damaged, and quality improvement of the corn is restricted. The rubbing and spike tooth combined type corn threshing device comprises a threshing cylinder (1) which comprises a cylinder body (4), inlet helical blades (5), rasp-bar type rubbing threshing claws (6), separation spike teeth (7) and straw core discharge mechanisms (8), one group of the inlet helical blades are mounted at the front end of the cylinder body, one group of the rasp-bar type rubbing threshing claws and the separation spike teeth are mounted outside the cylinder body, one row of the straw core discharge mechanisms are mounted outside the cylinder body, and an upper threshing concave plate (2) is mounted outside the threshing cylinder and corresponds to a lower threshing concave plate (3) in position.
Description
technical field:
the present invention relates to a kind ofly to rub, spike-tooth combined type maize sheller unit and carry out the method for corn threshing.
background technology:
existing conventional corn threshing device, be cylindrical nail tooth drum and notch board composition, its threshing principle mainly spike-tooth to the percussion of corncob and corncob each other, corncob and cylinder, rubbing effect between notch board and threshing, impaired serious, the percentage of damage high and low effect high consumption of corn, restriction corn quality improves.Along with the increase of Maize Industry band and the raising of corn yield, original corn threshing device, can not meet the demand of wide farmers.
summary of the invention:
the object of this invention is to provide a kind ofly to rub, spike-tooth combined type maize sheller unit and carry out the method for corn threshing.
above-mentioned object is realized by following technical scheme:
one is rubbed, spike-tooth combined type maize sheller unit, its composition comprises: threshing cylinder, described threshing cylinder comprises barrel, entrance helical blade, rasp bar formula rub threshing pawl, be separated spike-tooth, row's straw core mechanism, one group of entrance helical blade is equipped with in described barrel front end, described barrel outside be equipped with one group of rasp bar formula rub threshing pawl, be separated spike-tooth, one group of row's straw core mechanism is equipped with in described barrel outside, threshing concave plate is equipped with in described threshing cylinder outside, and described upper threshing concave plate is corresponding with lower threshing concave plate position.
described to rub, spike-tooth combined type maize sheller unit, described entrance helical blade Spiral distribution, described rasp bar formula rubs threshing pawl Spiral distribution, described separation spike-tooth Spiral distribution, described row's straw core mechanism Spiral distribution.
described to rub, spike-tooth combined type maize sheller unit, described upper threshing concave plate is steel plate stamping cellular type notch board, and described lower threshing concave plate is grid-type concave.
utilize described to rub, spike-tooth combined type maize sheller unit and carry out the method for corn threshing, the method comprises the steps:
first be, by entrance helical blade, corncob is advanced to the threshing zone that rasp bar formula in spiral distribution rubs threshing pawl in cylinder, rubbing threshing pawl by rasp bar formula drives corncob to rotate, rub between threshing pawl and corncob in rasp bar formula rub, rub between corncob and cylinder, rubbing between corncob and notch board, three kinds rub combination strengthening threshing;
then the mixture after being separated enters the Disengagement zone of cylinder, drives the corn dregs of rice and seed to carry out rotating separation by described separation spike-tooth.
beneficial effect:
1. the present invention mainly provides that one is rubbed, spike-tooth combined type maize sheller unit, is applicable to belt leather corn ear and threshing operations, efficiency is high, operation is reliable, operation quality the is good product of corn ear after stripping off the skin.
corncob is mainly advanced to the threshing zone that rasp bar formula in spiral distribution rubs threshing pawl by entrance helical blade by detach procedure of the present invention in cylinder, rubbing threshing pawl by rasp bar formula drives corncob to rotate, rub between threshing pawl and corncob in rasp bar formula, corncob and cylinder, rubbing between notch board acts on and threshing, then enter the Disengagement zone of cylinder, the corn dregs of rice and seed is driven to carry out rotating separation by separation spike-tooth, this structure can make corn impaired little, loss is few, consume energy low, efficiency is high, corn quality is good simultaneously, the corn dregs of rice are complete, be beneficial to recycling.
the present invention adopts the husker sheller of sheller unit, replacing screen cloth, adjustment main shaft, blower fan revolution convenient, also can carry out threshing to crops such as soybean, Chinese sorghum, paddy rice, sunflowers simultaneously, through test spread, deeply like by wide farmers.
user of the present invention can according to crop condition choosing dress steel wire grid concave plate, square bar grid concave plate or
other form notch board, adjustable cylinder and concave clearance, adjustment notch board high and low position realizes the adjustment in gap, reaches best threshing state.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
accompanying drawing 2 is that in accompanying drawing 1, lower threshing concave plate is the structural representation of square bar grid concave plate.
accompanying drawing 3 is threshing roller structure schematic diagrames of the present invention.
accompanying drawing 4 is vertical views of accompanying drawing 3.
embodiment:
embodiment 1:
one is rubbed, spike-tooth combined type maize sheller unit, its composition comprises: threshing cylinder 1, described threshing cylinder comprises barrel 4, entrance helical blade 5, rasp bar formula rub threshing pawl 6, be separated spike-tooth 7, row's straw core mechanism 8, one group of entrance helical blade is equipped with in described barrel front end, described barrel outside be equipped with one group of rasp bar formula rub threshing pawl, be separated spike-tooth, one group of row's straw core mechanism is equipped with in described barrel outside, threshing concave plate 2 is equipped with in described threshing cylinder outside, and described upper threshing concave plate is corresponding with lower threshing concave plate 3 position.
embodiment 2:
rubbing according to embodiment 1, spike-tooth combined type maize sheller unit, described entrance helical blade Spiral distribution, described rasp bar formula rubs threshing pawl Spiral distribution, described separation spike-tooth Spiral distribution, described row's straw core mechanism Spiral distribution.
embodiment 3:
rubbing according to embodiment 1 or 2, spike-tooth combined type maize sheller unit, described upper threshing concave plate is steel plate stamping cellular type notch board, and described lower threshing concave plate is grid-type concave.
embodiment 4:
a kind ofly utilize rubbing described in embodiment 1-3, method that spike-tooth combined type maize sheller unit carries out corn threshing, first this method is, by entrance helical blade, corncob is advanced to the threshing zone that rasp bar formula in spiral distribution rubs threshing pawl in cylinder, rubbing threshing pawl by rasp bar formula drives corncob to rotate, rub between threshing pawl and corncob in rasp bar formula rub, rub between corncob and cylinder, rubbing between corncob and notch board, three kinds rub combination strengthening threshing;
then the mixture after being separated enters the Disengagement zone of cylinder, drives the corn dregs of rice and seed to carry out rotating separation by described separation spike-tooth.
embodiment 5:
rubbing according to embodiment 1 or 2 or 3 or 4, spike-tooth combined type maize sheller unit, the entrance helical blade of described threshing cylinder, also can rub threshing pawl by rasp bar formula to substitute, rasp bar formula rub between threshing pawl and corncob rub, rub between corncob and cylinder, rubbing between corncob and notch board, three kinds rub combination strengthening Threshing, mixture after separation drives the corn dregs of rice and seed by being separated spike-tooth, carries out rotating separation.
embodiment 6:
rubbing according to embodiment 1 or 2 or 3 or 4 or 5, spike-tooth combined type maize sheller unit, described sheller unit, can according to crop condition choosing dress steel wire grid concave plate, square bar grid concave plate or other form notch board, adjustable notch board high and low position realizes the adjustment adjusting cylinder and concave clearance, reaches best threshing state.
embodiment 7:
rubbing according to embodiment 1 or 2 or 3 or 4 or 5 or 6, spike-tooth combined type maize sheller unit, described threshing cylinder front end has described entrance helical blade to adopt, and the mode of 1 or many Spiral distributions arranges, barrel middle-end leading portion has described rasp bar formula in spiral distribution and rubs threshing pawl, in 1 or many Spiral distributions, back segment continues described separation spike-tooth in spiral distribution and described row's straw core mechanism.
Claims (4)
1. one kind rub, spike-tooth combined type maize sheller unit, its composition comprises: threshing cylinder, it is characterized in that: described threshing cylinder comprises barrel, entrance helical blade, rasp bar formula rub threshing pawl, be separated spike-tooth, row's straw core mechanism, one group of entrance helical blade is equipped with in described barrel front end, described barrel outside be equipped with one group of rasp bar formula rub threshing pawl, be separated spike-tooth, one group of row's straw core mechanism is equipped with in described barrel outside, threshing concave plate is equipped with in described threshing cylinder outside, and described upper threshing concave plate is corresponding with lower threshing concave plate position.
2. according to claim 1ly to rub, spike-tooth combined type maize sheller unit, it is characterized in that: described entrance helical blade Spiral distribution, described rasp bar formula rubs threshing pawl Spiral distribution, described separation spike-tooth Spiral distribution, described row's straw core mechanism Spiral distribution.
3. according to claim 1 and 2ly to rub, spike-tooth combined type maize sheller unit, it is characterized in that: described upper threshing concave plate is steel plate stamping cellular type notch board, and described lower threshing concave plate is grid-type concave.
4. utilize rubbing described in claim 1-3, a method that spike-tooth combined type maize sheller unit carries out corn threshing, it is characterized in that: the method comprises the steps:
First be, by entrance helical blade, corncob is advanced to the threshing zone that rasp bar formula in spiral distribution rubs threshing pawl in cylinder, rubbing threshing pawl by rasp bar formula drives corncob to rotate, rub between threshing pawl and corncob in rasp bar formula rub, rub between corncob and cylinder, rubbing between corncob and notch board, three kinds rub combination strengthening threshing;
Then the mixture after being separated enters the Disengagement zone of cylinder, drives the corn dregs of rice and seed to carry out rotating separation by described separation spike-tooth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794201.3A CN104488455A (en) | 2014-12-21 | 2014-12-21 | Rubbing and spike tooth combined type corn threshing device and corn threshing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410794201.3A CN104488455A (en) | 2014-12-21 | 2014-12-21 | Rubbing and spike tooth combined type corn threshing device and corn threshing method |
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| CN104488455A true CN104488455A (en) | 2015-04-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855055A (en) * | 2015-05-23 | 2015-08-26 | 刘子瑜 | Roller structure of corn thresher |
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| JP2009219444A (en) * | 2008-03-17 | 2009-10-01 | Kubota Corp | Threshing cylinder |
| CN101595789A (en) * | 2009-07-03 | 2009-12-09 | 中机南方机械股份有限公司 | A kind of multifunctional threshing device of combine |
| CN201754687U (en) * | 2010-07-30 | 2011-03-09 | 山东巨明机械有限公司 | Combined axial-flow threshing roller of whole-feed combine harvester |
| CN202931830U (en) * | 2012-12-04 | 2013-05-15 | 王书君 | Multifunctional combined type threshing device |
| CN103718758A (en) * | 2013-12-30 | 2014-04-16 | 黑龙江省勃农兴达机械有限公司 | Kneading type corn threshing device and threshing method |
| CN204317071U (en) * | 2014-12-21 | 2015-05-13 | 黑龙江省勃农兴达机械有限公司 | Rub, spike-tooth combined type maize sheller unit |
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2014
- 2014-12-21 CN CN201410794201.3A patent/CN104488455A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009219444A (en) * | 2008-03-17 | 2009-10-01 | Kubota Corp | Threshing cylinder |
| CN101595789A (en) * | 2009-07-03 | 2009-12-09 | 中机南方机械股份有限公司 | A kind of multifunctional threshing device of combine |
| CN201754687U (en) * | 2010-07-30 | 2011-03-09 | 山东巨明机械有限公司 | Combined axial-flow threshing roller of whole-feed combine harvester |
| CN202931830U (en) * | 2012-12-04 | 2013-05-15 | 王书君 | Multifunctional combined type threshing device |
| CN103718758A (en) * | 2013-12-30 | 2014-04-16 | 黑龙江省勃农兴达机械有限公司 | Kneading type corn threshing device and threshing method |
| CN204317071U (en) * | 2014-12-21 | 2015-05-13 | 黑龙江省勃农兴达机械有限公司 | Rub, spike-tooth combined type maize sheller unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855055A (en) * | 2015-05-23 | 2015-08-26 | 刘子瑜 | Roller structure of corn thresher |
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Application publication date: 20150408 |