CN101810079A - Whole-feed type combine harvester with vertical reaper - Google Patents
Whole-feed type combine harvester with vertical reaper Download PDFInfo
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- CN101810079A CN101810079A CN 201010157002 CN201010157002A CN101810079A CN 101810079 A CN101810079 A CN 101810079A CN 201010157002 CN201010157002 CN 201010157002 CN 201010157002 A CN201010157002 A CN 201010157002A CN 101810079 A CN101810079 A CN 101810079A
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Abstract
The invention provides a whole-feed type combine harvester with a vertical reaper. The invention is characterized in that the vertical reaper is wider than the reaper of a half feeding type combine harvester; a compulsory clamp turning conveyor is arranged on an ear feeding device which is formed by respectively adding a double teeth clamp chain between the two rows of conveying chains and at a turning; press steel wires are arranged between the upper and lower tooth of the double teeth clamp chain, and the height thereof is lower than the prong height of the double teeth clamp chain; a driving wheel for driving the double teeth clamp chain and a driven wheel of the conveying chains are coaxial. A threshing device uses a design of a longitudinal axial-flow type threshing cylinder, the threshing tooth of the threshing cylinder are in a spiral belt shape revolving a shaft and are fixed on the surface of the cylinder; and the angle of the threshing tooth and the cylinder shaft can be regulated. The invention derives advantages of the whole-feed type harvester and the half feeding type harvester, thereby solving the problem that the traditional whole-feed type combine harvester is hard to harvest lodging rice, has more threshing constraints and the threshing is unclean; and the invention has the advantages of clean threshing, complete separation, low broken rate and less trash content.
Description
Technical field
The present invention relates to a kind of grain header, particularly adopt the arrangement of standing header to go into standing grain formula full feed type combine.
Background technology
Combine in the market mainly is divided into two types of semi-feeding type and full feed types, full feeding and half feeding all have the advantage of oneself, half-feed combine harvester adopts standing header, the full feed type combine adopts straw shift wheel to add the cutting of cutter pattern realization to stalk stem class plant, because the difference of ceding of Taiwan structure is directly connected to the operation effectiveness ratio.Such as the cleannes of threshing, to the quality influence of paddy rice, a series of problems such as utilization of straw.
Traditional full feed type combine is to the lodging of paddy rice, there is insoluble problem in the utilization of straw etc., just rained as the locality, not only operating environment is abominable in the field, and the rice lodging situation is when relatively serious, the full feed type combine can't solve the harvesting problem of lodging paddy rice, based on this, some full feed type combine has been installed the cereal standing grain device of raising by the bucket the place ahead of cutting in the ceding of Taiwan, the ceding of Taiwan is by cutting bucket thus, stir cage, cutter, the transmission mechanism and the standing grain device of raising are formed, though this device part has solved the harvesting problem of lodging paddy rice, but increased extra device, increased production cost.By contrast, half-feed combine harvester holds up standing grain to refer to structure owing to adopt standing header, and its technology content is higher.So performance and efficient are more slightly better than full feed type combine, thereby to be superior to the full feed type combine aspect adaptability, feasibility and the safety, yet half-feed combine harvester price comparison costliness, and be subjected to ceding of Taiwan structural limitations, its shortcoming is that the results fabric width has bigger restriction, and harvesting efficiency is not high.
Traditional full feed type combine all adopts the axial-flow type drum installed threshing separator of lateral arrangement basically, this arrangement compact conformation, and hour transaction capabilities is also good at feed quantity.But because the threshing cylinder lateral arrangement is subjected to the restriction of locus, threshing cylinder can not be oversize, therefore, the following problem of this class grain header ubiquity: the one, because threshing cylinder is shorter, threshing and separating power are restricted, entrainment loss can increase when feed quantity is big slightly; The 2nd, it is relatively poor that moist crop and some difficulties are taken off crop adaptability; The 3rd, material skewness on the sorting screen surface, it is relatively poor to clean effect when feed quantity is big, and the grain phenomenon also can appear running in speed when fast slightly.
Summary of the invention
The invention provides a kind of Whole-feed type combine harvester with vertical reaper, draw the advantage of full feed type grain header and feed reaper, solved traditional full feed type combine and be difficult to more than harvesting lodging paddy rice, the threshing confined condition and the sordid problem of threshing.
Whole-feed type combine harvester with vertical reaper of the present invention comprises frame, console, the ceding of Taiwan, send the fringe device, sheller unit, storage facility, power set, running gear, standing header is adopted in the ceding of Taiwan, this standing header is wideer than the ceding of Taiwan of half-feed combine harvester, standing header is to send the fringe device behind, force clamping turning conveyer sending to be equipped with on the fringe device, described pressure clamping turning conveyer is between two row's rice-pulling chains and the turning increases a bidentate clamping chain, the driving wheel that drives the bidentate clamping chain is coaxial with the driving wheel of rice-pulling chain, follower is positioned at the driving wheel next door, when the fringe standing grain is transported to the turning, can be forced clamping by the laterally zygomorphic gear wheel on the bidentate clamping chain, and be placed in above the clamping chain steel wire that compresses in centre position and tightly push down, thereby the fringe standing grain is carried in orderly turning.
Sheller unit of the present invention adopts the design of longitudinal axis streaming threshing cylinder, can under the situation that does not increase body, strengthen threshing cylinder length and separating area, the threshing tooth of described threshing cylinder is for to be fixed on cylinder surface around the axle spiral shape, described threshing tooth can be many around the axle hurricane band, it more reasonably is 3, the threshing tooth can be transferred, the adjustable angle scope of threshing tooth and drum shaft is the 30-90 degree, when fringe standing grain during than comparatively dense, suitably reduce angle, otherwise then heighten angle, make and under different situations, continue to keep the very high percentage of thresh; Described pneumatic separation device adopts fan-type selection by winnowing structure, has better wind than traditional drum type brake selection by winnowing structure and send clean effect.
The present invention draws the advantage of full feed type grain header results fabric width and feed reaper standing header, compare with the full feed type grain header of equal swath, the power that the ceding of Taiwan and conveying plant are consumed is littler, complete machine weight is also lighter, sending installation pressure clamping turning conveyer on the fringe device simultaneously, be equipped with sheller unit and adopt the design of longitudinal axis streaming threshing cylinder, can under the situation that does not increase body, strengthen threshing cylinder length and separating area, compare with horizontal axial flow combine, have the following advantages: the one, can under the situation that does not increase body volume, boost productivity, threshing performance and minimizing percentage of damage, the 2nd, the crop wide adaptability, it is also better that moist crop and difficulty are taken off the crop effect, the 3rd, material is evenly distributed on the sorting screen surface, clean easily, the grain cleannes are high and stable, especially be fit to the paddy rice producing region, even the fringe standing grain of lodging also can gather in, improved the adaptability of product, threshing simultaneously is cleaner, separate more thorough, percentage of damage is low, percentage of impurity is few, to humidity, lodging, difficulty is taken off crop all threshing effect preferably.
Description of drawings
Fig. 1 is a Whole-feed type combine harvester with vertical reaper structure chart of the present invention;
Fig. 2 is pressure clamping turning conveyer construction figure of the present invention;
Fig. 3 is axial-flow type threshing roller structure figure of the present invention;
Fig. 4 is traditional full feed type combine structure chart.
Embodiment
Shown in Fig. 1,4, along with the continuous expansion of paddy rice cultivated area, the raising of output, also more and more higher to power, service behaviour, operating efficiency, the reliability requirements of combine.Improve the productivity ratio of grain header, the threshing length and the separating area of grain header will increase, and therefore, avoid increasing under the prerequisite of volume as far as possible, improve the operating efficiency, reliability of combine, to adaptability and the cleannes of crop.Whole-feed type combine harvester with vertical reaper of the present invention comprises 1, standing header 2, console, send fringe device 3, sheller unit 4, storage facility, power set, running gear, this standing header adopts the ceding of Taiwan structure of half-feed combine harvester, but it is wideer than the half-feed combine harvester ceding of Taiwan, and the ceding of Taiwan of traditional full feed type combine adopts flexible the dialling of band to refer to, stir the horizontal horizontal ceding of Taiwan of sending of cage, there are some insoluble problems, lodging such as paddy rice, the utilization of straw etc., therefore the present invention combines the characteristics and the advantage of the horizontal ceding of Taiwan of full feed type combine and half-feed combine harvester standing header, having both swath increases, harvesting efficiency raising and adaptability are good, the advantage of reliable operation.
As shown in Figure 2, tradition send the fringe device to adopt chain moving tooth mode of movement, because the material of carrying is a straw, be entangled in easily to cause on the sprocket wheel and jump tooth, side set, cause moving tooth to come off to drop to and break spike-tooth, concave grate in the cylinder, so chain and moving tooth weld dead structure after adopting bolted again, guarantee in the service life of grain header, not occur to fall to dial plate, jump the chain accident.Be transported to after the rice standing grain is cut off by the ceding of Taiwan and send the fringe device, from sending the fringe device need change the throughput direction of rice standing grain to sheller unit, but traditional combine only relies on transmission to bring drives the turning of rice standing grain, and it is in disorder to make the rice standing grain arrange easily, thereby influences the threshing effect of next step sheller unit.Standing header of the present invention is to send fringe device 2 behind, force clamping turning conveyer sending to be equipped with on the fringe device, described pressure clamping turning conveyer is between two row's rice-pulling chains 4 and the turning increases a bidentate clamping chain 5, compress steel wire 6 be installed in bidentate clamping chain 5 on, between the lower tooth, and height is a little less than the crown height of bidentate clamping chain (5), the driving wheel 7 that drives the bidentate clamping chain is coaxial with the driving wheel of rice-pulling chain, follower 8 is positioned at the driving wheel next door, when the fringe standing grain is transported to the turning, can be forced clamping by the laterally zygomorphic gear wheel on the bidentate clamping chain, and be placed in above the clamping chain steel wire 6 that compresses in centre position and tightly push down, thereby guarantee the arrangement that straw still can be orderly in the turning course of conveying and up be transported to sheller unit 3.
As shown in Figure 3, sheller unit of the present invention adopts 9 designs of longitudinal axis streaming threshing cylinder, can under the situation that does not increase body, strengthen threshing cylinder length and separating area, traditional threshing cylinder adopts axial flow spike-tooth structure, spike-tooth angle and structure are fixed and can't be done corresponding adjusting, when linear velocity is too high, strike to cereal is strong, smash grain easily, cause the percentage of damage height, smash simultaneously assorted surplus, particularly short cane also can increase, and can increase the pressure of cleaning, thereby influence the cleannes of grain, even can cause vibratory sieve to stop up; And speed is crossed and low can be increased entrainment loss.The threshing tooth 10 of threshing cylinder of the present invention is for to be fixed on cylinder surface around the axle spiral shape, described threshing tooth can be many around the axle hurricane band, more reasonably be 3, the threshing tooth can be transferred, and the adjustable angle scope of threshing tooth and drum shaft is the 30-90 degree, owing to adopt the standing header structure, spike of rice is introduced into threshing cylinder, when fringe standing grain during than comparatively dense, suitably reduces angle, otherwise then heighten angle, make and under different situations, continue to keep very high threshing efficiency and integrity degree.
The present invention and the contrast of traditional full feed type combine the key technical indexes are as follows:
As seen the advantage of traditional full feed type grain header and feed reaper has been merged in the present invention, increases under the prerequisite of volume avoiding as far as possible, has improved operating efficiency, the reliability of combine, and to the adaptability of harvesting crops.
Claims (10)
1. Whole-feed type combine harvester with vertical reaper, comprise the ceding of Taiwan (1), standing header (2), console, send fringe device (3), sheller unit (4), storage facility, pneumatic separation device, power set, running gear is characterized in that: the described ceding of Taiwan is a standing header.
2. Whole-feed type combine harvester with vertical reaper according to claim 1, it is characterized in that: described send be equipped with on the fringe device force clamping turning conveyer, described pressure clamping turning conveyer be increase between two row's rice-pulling chains (4) and turning a bidentate clamping chain (5) compress between the upper and lower tooth that steel wire (6) is installed in bidentate clamping chain (5) and height a little less than the crown height of bidentate clamping chain (5).
3. Whole-feed type combine harvester with vertical reaper according to claim 2 is characterized in that: the driving wheel (7) that drives bidentate clamping chain (5) is coaxial with the driving wheel of rice-pulling chain (4).
4. Whole-feed type combine harvester with vertical reaper according to claim 1 is characterized in that: described sheller unit adopts axial-flow type threshing cylinder (9).
5. Whole-feed type combine harvester with vertical reaper according to claim 4 is characterized in that: the threshing tooth (10) of described axial-flow type threshing cylinder (9) is for to be fixed on cylinder surface around the axle spiral shape.
6. Whole-feed type combine harvester with vertical reaper according to claim 5 is characterized in that: described threshing tooth is 3 around the axle hurricane band.
7. according to claim 5,6 arbitrary described Whole-feed type combine harvester with vertical reaper, it is characterized in that: threshing tooth (10) is for can transfer installation.
8. Whole-feed type combine harvester with vertical reaper according to claim 7 is characterized in that: the adjustable angle scope of threshing tooth and drum shaft is the 30-90 degree.
9. according to claim 4,5,6 or 8 arbitrary described Whole-feed type combine harvester with vertical reaper, it is characterized in that: the axial-flow type threshing cylinder that sheller unit adopts is for vertically being provided with.
10. Whole-feed type combine harvester with vertical reaper according to claim 1 is characterized in that: described pneumatic separation device adopts fan-type selection by winnowing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010157002 CN101810079A (en) | 2010-04-27 | 2010-04-27 | Whole-feed type combine harvester with vertical reaper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010157002 CN101810079A (en) | 2010-04-27 | 2010-04-27 | Whole-feed type combine harvester with vertical reaper |
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| CN101810079A true CN101810079A (en) | 2010-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010157002 Pending CN101810079A (en) | 2010-04-27 | 2010-04-27 | Whole-feed type combine harvester with vertical reaper |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102656992A (en) * | 2012-05-17 | 2012-09-12 | 广西汽牛农业机械股份有限公司 | Whole-feed combine harvester with double-cutting vertical header and harvesting method thereof |
| CN103782728A (en) * | 2014-01-22 | 2014-05-14 | 十堰市双兴净化器有限公司 | Threshing cylinder of full-feeding type combine harvester |
| CN108012672A (en) * | 2018-01-03 | 2018-05-11 | 桂林理工大学 | Dynamic equilibrium sheller unit with servo feedback control function |
| CN109041823A (en) * | 2018-06-29 | 2018-12-21 | 江苏大学 | A kind of threshing cylinder and combine harvester of threshing spike-tooth adjustable angle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130577A1 (en) * | 1981-08-01 | 1983-02-17 | Klöckner-Humboldt-Deutz AG Zweigniederlassung Fahr, 7702 Gottmadingen | Cleaning device |
| CN2104537U (en) * | 1991-05-24 | 1992-05-20 | 柴跃进 | Combine with wheat fully fed |
| CN2109068U (en) * | 1991-12-21 | 1992-07-08 | 河北省石家庄地区农业机械化研究所 | Whole suspended compined harvester for wheat |
| CN2382210Y (en) * | 1999-06-25 | 2000-06-14 | 汤红兵 | Small combine for rice and wheat |
-
2010
- 2010-04-27 CN CN 201010157002 patent/CN101810079A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130577A1 (en) * | 1981-08-01 | 1983-02-17 | Klöckner-Humboldt-Deutz AG Zweigniederlassung Fahr, 7702 Gottmadingen | Cleaning device |
| CN2104537U (en) * | 1991-05-24 | 1992-05-20 | 柴跃进 | Combine with wheat fully fed |
| CN2109068U (en) * | 1991-12-21 | 1992-07-08 | 河北省石家庄地区农业机械化研究所 | Whole suspended compined harvester for wheat |
| CN2382210Y (en) * | 1999-06-25 | 2000-06-14 | 汤红兵 | Small combine for rice and wheat |
Non-Patent Citations (3)
| Title |
|---|
| 《农业机械学报》 19800630 马骥等 宽割幅立式割台采用被动式星轮扶禾器部件的试验研究 76-86 1-10 , 第2期 2 * |
| 《农业机械学报》 19810630 李凡爱 立式割台伸缩杆拨禾器的研究 69-77 1-10 , 第2期 2 * |
| 《洛阳工学院学报》 19931231 蔺公振 立式割台后转向二次切割装置试验研究 48-51 1-10 第14卷, 第3期 2 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102656992A (en) * | 2012-05-17 | 2012-09-12 | 广西汽牛农业机械股份有限公司 | Whole-feed combine harvester with double-cutting vertical header and harvesting method thereof |
| CN103782728A (en) * | 2014-01-22 | 2014-05-14 | 十堰市双兴净化器有限公司 | Threshing cylinder of full-feeding type combine harvester |
| CN108012672A (en) * | 2018-01-03 | 2018-05-11 | 桂林理工大学 | Dynamic equilibrium sheller unit with servo feedback control function |
| CN108012672B (en) * | 2018-01-03 | 2023-10-03 | 苏州萨伯工业设计有限公司 | Dynamic balance threshing device with servo feedback control function |
| CN109041823A (en) * | 2018-06-29 | 2018-12-21 | 江苏大学 | A kind of threshing cylinder and combine harvester of threshing spike-tooth adjustable angle |
| CN109041823B (en) * | 2018-06-29 | 2023-09-26 | 江苏大学 | Threshing cylinder with adjustable threshing nail tooth angle and combine harvester |
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Open date: 20100825 |