CN102487659A - Self-propelled cotton stalk pulling and chopping harvester - Google Patents
Self-propelled cotton stalk pulling and chopping harvester Download PDFInfo
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- CN102487659A CN102487659A CN2011104544862A CN201110454486A CN102487659A CN 102487659 A CN102487659 A CN 102487659A CN 2011104544862 A CN2011104544862 A CN 2011104544862A CN 201110454486 A CN201110454486 A CN 201110454486A CN 102487659 A CN102487659 A CN 102487659A
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Abstract
The invention relates to a self-propelled cotton stalk pulling and chopping harvester, and belongs to the technical field of agricultural machinery. The harvester comprises a cutting table, a chopping component and a collecting box which are arranged in a travelling machine, wherein the cutting table is arranged at the front end of the travelling machine and connected with the chopping component through a conveying bridge, and the chopping component is connected with the collecting box through a conveying component; a rotatable horizontal stalk pulling roller driven by a transmission device is arranged on the lower part of the front end of the cutting table, the stalk pulling roller consists of a stalk pulling shaft with a rectangular section and adjacent vertical stalk pulling racks respectively extended from each side of the rectangle, and each stalk pulling rack is provided with V-shaped stalk pulling teeth distributed at intervals; and relatively rotating vertical reels driven by the transmission device are respectively arranged on a cutting table bottom plate on two sides of the rear part of the stalk pulling roller, reel slats are distributed on the external circle of each reel at intervals, and a baffle plate gradually collected from the position close to each reel to the conveying bridge is arranged above each of the two reels. The harvester has the advantages that stubbles are not left and the harvesting procedures are simple.
Description
Technical field
The present invention relates to a kind of stalk harvest machinery, relate in particular to a kind of self-propelled cotton stalk and pull out stalk chopping reaping machine, belong to agricultural machinery technological field.
Background technology
At present, domestic cotton stalk mechanized harvest mode mainly can be divided into and pulls out two kinds of stalk results and cutting results.Pulling out stalk results is typical structure with the patented technology that application number is 200720033978.3, name is called " a kind of cotton-stalk harvester "; At first cotton stalk is extracted from soil and concentrated and stack through stalk pulling machine; Pick up collection by manual work or machinery again; Concentrate pulverizing at last, as the biomass fuel or the raw material of industry.Because this harvesting approach operation is many, so cost is higher.The cutting harvesting approach with 200810057215.1, the name Chinese patent that is called " self-propelled cotton stalk combine " is representative, and is similar with harvesting wheat, with cutter cotton stalk cut off from root earlier, be delivered to cutter mill again and pulverize.Because cotton stalk wood fibre content is high, the stem stalk is sturdy, during cutting power consumption big, cutter serious wear, and cotton stalk root stubble is left in the soil, not perishable, bring difficulty for next batch plant growth.
Cotton stalk more and more receives people's attention as the biomass fuel of high-quality today at energy starved, and cotton stalk also is the raw material of industry of high-quality, can be used for papermaking and pressing plate etc.Cotton stalk is carried out mechanized harvest, and reducing cost becomes the current problem that presses for solution.
Summary of the invention
The objective of the invention is to: the weak point to above-mentioned prior art exists proposes a kind of root stubble that do not stay, and gathers in the crops the simple and direct self-propelled cotton stalk of operation and pull out stalk chopping reaping machine, thereby is that cotton stalk results provide more suitable machinery.
In order to achieve the above object: self-propelled cotton stalk of the present invention pulls out stalk chopping reaping machine and comprises the ceding of Taiwan, chopping parts and the Material collecting box for harvesting that is placed on the walking machine; The said ceding of Taiwan is placed in the walking machine front end; Be connected with the chopping parts through carrying to pass a bridge, said chopping parts are connected with Material collecting box for harvesting through transfer unit; Said ceding of Taiwan front end bottom is equipped with the rotatable level that transmission device drives and is pulled out the stalk roller; The said stalk roller that pulls out is pulling out the stalk axle and forming from the extended respectively adjacent vertical stalk tooth bar that pulls out of each face of rectangle of rectangle by the cross section, and said pulling out has V font spaced apart and pull out the stalk tooth on the stalk tooth bar; The said vertical straw shift wheel of relative rotation of settling transmission device to drive respectively on the ceding of Taiwan base plate of both sides, stalk roller rear portion that pulls out; The cylindrical of said straw shift wheel is intervally distributed with dials the standing grain sheet, and said two straw shift wheels top is equipped with respectively by the contiguous stalk roller place of pulling out and is gathered the baffle plate of passing a bridge to carrying gradually.
When walking machine moves ahead, pull out the stalk tooth and pitch into cotton stalk, under the turning effort of pulling out the stalk roller, constantly cotton stalk is pulled up from the bottom, under the acting in conjunction of straw shift wheel, dialled to conveying gap bridge direction, and under the constraint of baffle plate, gathered gradually simultaneously.Be transferred to the chopping parts by carrying to pass a bridge afterwards, the cotton stalk after the chopping is transported in the Material collecting box for harvesting through transfer unit, thereby the stalk that pulls out of accomplishing cotton stalk shreds the harvest machinery equalization.
The present invention is fixed on that orthogonal on the square-section to pull out the stalk tooth bar not only simple in structure; Easy for installation; And when horizontal level pulls out the stalk tooth bar and pitches into cotton stalk; The stalk tooth bar that pulls out of upright position plays its upright effect of the cotton stalk maintenance of pushing and pressing, therefore is more convenient for being pulled up, and is pulled over by vertical straw shift wheel after helping pulling up.The baffle plate of ceding of Taiwan setting makes cotton stalk gather to the centre, has prevented that cotton stalk from being brought into ceding of Taiwan dead angle by straw shift wheel, has not stay root stubble and the simple and direct advantage of results operation.
The present invention further improves, and the tooth paddy place that said V font pulls out the stalk tooth has the cutting edge that lower surface is formed slopely.Like this, when fork was gone into cotton stalk, cutting edge can be cut the stalk skin, thereby cotton stalk was pulled up can guarantee to rotate the time.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is the complete machine structure sketch map of the embodiment of the invention one.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the ceding of Taiwan among Fig. 1 and the structure for amplifying sketch map of carrying bridge portion.
Fig. 4 is for pulling out the structure for amplifying sketch map of stalk roller among Fig. 1.
Fig. 5 is the end view of Fig. 4.
Fig. 6 was for carrying the structure for amplifying sketch map of bridge portion among Fig. 1.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is the structure for amplifying sketch map of chopping parts among Fig. 1.
Fig. 9 is the end view of Fig. 8.
Figure 10 is the structure for amplifying sketch map of transfer unit among Fig. 1.
Figure 11 is the end view of Figure 10.
Figure 12 is for pulling out the cross section structure for amplifying sketch map of stalk tooth bar among Fig. 4.
Among the figure: 1-ceding of Taiwan 2-carries gap bridge 3-driver's cabin 4-chopping parts 5-transfer unit 6-chassis 7-engine 8-Material collecting box for harvesting 9-to pull out the vertical straw shift wheel 11-of the stalk roller 10-baffle plate 12 ceding of Taiwan base plate 13-first secondary 14-of the conveying roller second secondary 15-of conveying roller and pulls out stalk tooth bar 16-and pull out the stalk axle 17-first lower roller 18-first upper roller 19-second lower roller 20-second upper roller 21-gap bridge housing 22-moving knife 23-stationary knife 24-screw auger 25-scraping plate conveying device.
Embodiment
The self-propelled cotton stalk of present embodiment pulls out stalk chopping reaping machine basic structure such as Fig. 1, shown in Figure 2, comprises being placed in walking machine---the Material collecting box for harvesting 8 at the ceding of Taiwan 1 of reaping machine front end, the chopping parts 4 at middle part and rear portion.The ceding of Taiwan 1 that is placed in the walking machine front end is connected with chopping parts 4 through carrying gap bridge 2, and chopping parts 4 are connected with Material collecting box for harvesting 8 through transfer unit 5.
Like Fig. 3, Fig. 4, shown in Figure 5; The ceding of Taiwan 1 front end bottom is equipped with the rotatable level that transmission device drives and is pulled out stalk roller 9; Pulling out the stalk roller is pulling out stalk axle 16 and forming from the extended respectively adjacent vertical stalk tooth bar 15 that pulls out of each face of rectangle of rectangle by the cross section; Pull out and have V font spaced apart on the stalk tooth bar 15 and pull out the stalk tooth, the tooth paddy place that the V font pulls out the stalk tooth has the cutting edge (referring to Figure 12) that lower surface is formed slopely.Pull out the vertical straw shift wheel 10 of relative rotation of settling transmission device to drive respectively on the ceding of Taiwan base plate 12 of both sides, stalk roller 9 rear portion.The cylindrical of straw shift wheel 10 is intervally distributed with dials the standing grain sheet, and two straw shift wheels, 10 tops are equipped with respectively by contiguous stalk roller 9 places of pulling out and are gathered gradually to the baffle plate 11 of carrying gap bridge 2.Ceding of Taiwan base plate 12 is low early and high after heeling condition.During work, pull out the stalk roller because advancing and self rotating of reaping machine is sandwiched between the V-notch cotton stalk, especially cutting edge can be cut the stalk skin, thereby produces enough frictional force, and it is pulled up and transmits rearward.Cotton stalk is stirred by vertical straw shift wheel after pulling out the stalk roller and pulling up backward, and baffle plate makes cotton stalk gather to get into to carry to the centre and pass a bridge, and prevents that cotton stalk from being brought into ceding of Taiwan dead angle by straw shift wheel.The inclined feasible cotton stalk of ceding of Taiwan base plate gets into pair roller mechanism more easily, makes also that simultaneously pulling out the earth that stalk takes out of drops under action of gravity easily.
Conveying shown in Figure 6 is passed a bridge and is made up of two groups of pair roller mechanisms that are installed in gap bridge housing 21 front and back respectively, and first group of pair roller mechanism is made up of the first upper and lower conveying roller 18,17, and second group of pair roller mechanism is made up of the second upper and lower conveying roller 20,19.When cotton stalk got into the conveying gap bridge by the ceding of Taiwan, two groups of pair roller mechanisms rolled it, are transported to the chopping parts again.First upper roller 18 constitutes the lifting moving pair with gap bridge housing 21, and the spring that makes its trend compress first lower roller 17 is equipped with in its top, therefore can effectively roll cotton stalk, avoids clamping stagnation.
Fig. 7, chopping parts shown in Figure 8 are peripheral and constitute with stationary knife 23 that moving knife forms otch by being placed in one group of moving knife 22 on the rotating shaft and being fixed on rotating shaft.The cutting edge of moving knife 22 and stationary knife 23 all with the axis formation inclination angle, space of rotating shaft; And the angle of inclination of moving knife and stationary knife cutting edge and the axis of rotating shaft symmetry; Therefore in rotary course, form hand hay cutter cutting blade mouth with stationary knife 23; In the chopping process, produce shear effect, reduce power consumption, and blade is processed easily.
Fig. 9, Figure 10, transfer unit shown in Figure 11 are installed in the chopping parts back lower place, are made up of flat spin auger 24 and the scraping plate conveying device 25 that is installed in the screw auger output, and the output of this scraping plate conveying device 25 is connected with Material collecting box for harvesting 8.After cotton stalk was shredded, because self gravitation and action of inertia are got rid of to the chopping parts back lower place, screw auger 24 was delivered to a side with it, again by scraping plate conveying device 25 with in its scraping delivery to the Material collecting box for harvesting 8.
Facts have proved that the self-propelled cotton stalk of present embodiment pulls out stalk chopping reaping machine and has following advantage:
1, full-depth tooth is pulled out the stalk roller and can be in ceding of Taiwan fabric width cotton stalk be carried out to the row results, and the case operation is pulled out, carries, shreds, collected to the cotton stalk of disposable completion, reduced the results cost, can adapt to the cropping system of different regions.
2, adopt cotton stalk to pull out harvesting approach, avoid staying the root stubble, bring convenience for next batch crop-planting.
3, adopt vertical straw shift wheel structure, more meet cotton stalk growth characteristics.
4, carry the two groups of pair roller mechanisms of employing of passing a bridge, both played the conveying effect, before chopping, cotton stalk is rolled again; Reduced the chopping required drive, effectively protection chopping parts have reduced mechanical disorder; Prolonged the service life of blade; Especially the feeding roller is floating type in first group of pair roller type mechanism, can adjust the opening amplitude automatically according to inlet amount, protection driving-chain when load increases suddenly.
5, moving knife and/or stationary knife and axioversion are installed, and moving knife and stationary knife cutting edge and axis angle symmetry, can guarantee that moving knife is consistent with the gap between the stationary knife, help reducing machine vibration, and in the chopping process, produce shear effect, can reduce power consumption.
6, adopt helical feed and scraper plate to carry the mode of gathering materials that combines, reduced dust pollution, improved driver's working environment greatly.
Claims (7)
1. a self-propelled cotton stalk pulls out stalk chopping reaping machine; Comprise the ceding of Taiwan, chopping parts and the Material collecting box for harvesting that are placed on the walking machine; The said ceding of Taiwan is placed in the walking machine front end, is connected with the chopping parts through carrying to pass a bridge, and said chopping parts are connected with Material collecting box for harvesting through transfer unit; It is characterized in that: said ceding of Taiwan front end bottom is equipped with the rotatable level that transmission device drives and is pulled out the stalk roller; The said stalk roller that pulls out is pulling out the stalk axle and forming from the extended respectively adjacent vertical stalk tooth bar that pulls out of each face of rectangle of rectangle by the cross section, and said pulling out has V font spaced apart and pull out the stalk tooth on the stalk tooth bar; The said vertical straw shift wheel of relative rotation of settling transmission device to drive respectively on the ceding of Taiwan base plate of both sides, stalk roller rear portion that pulls out; The cylindrical of said straw shift wheel is intervally distributed with dials the standing grain sheet, and said two straw shift wheels top is equipped with respectively by the contiguous stalk roller place of pulling out and is gathered the baffle plate of passing a bridge to carrying gradually.
2. self-propelled cotton stalk according to claim 1 pulls out stalk chopping reaping machine, it is characterized in that: the tooth paddy place that said V font pulls out the stalk tooth has the cutting edge that lower surface is formed slopely.
3. self-propelled cotton stalk according to claim 1 and 2 pulls out stalk chopping reaping machine, and it is characterized in that: said ceding of Taiwan base plate is low early and high after heeling condition.
4. self-propelled cotton stalk according to claim 3 pulls out stalk chopping reaping machine, it is characterized in that: said conveying is passed a bridge and is made up of two groups of pair roller mechanisms that are installed in gap bridge housing front and back respectively.
5. self-propelled cotton stalk according to claim 4 pulls out stalk chopping reaping machine, and it is characterized in that: it is secondary that the upper roller of said first group of pair roller mechanism and said gap bridge housing constitute lifting moving, and the spring that makes its trend compress corresponding lower roller is equipped with in its top.
6. self-propelled cotton stalk according to claim 5 pulls out stalk chopping reaping machine; It is characterized in that: said chopping parts are peripheral and constitute with stationary knife that moving knife forms otch by being placed in one group of moving knife on the rotating shaft and being fixed on rotating shaft; The cutting edge of said moving knife and stationary knife all constitutes the inclination angle, space with the axis of said rotating shaft, and the axis of the angle of inclination of moving knife and stationary knife cutting edge and rotating shaft is symmetrical.
7. self-propelled cotton stalk according to claim 6 pulls out stalk chopping reaping machine; It is characterized in that: said transfer unit is installed in the chopping parts back lower place; Be made up of flat spin auger and the scraping plate conveying device that is installed in the screw auger output, the output of said scraping plate conveying device is connected with Material collecting box for harvesting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110454486 CN102487659B (en) | 2011-09-20 | 2011-12-30 | Self-propelled cotton stalk pulling and chopping harvester |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110278643 | 2011-09-20 | ||
| CN201110278643.9 | 2011-09-20 | ||
| CN 201110454486 CN102487659B (en) | 2011-09-20 | 2011-12-30 | Self-propelled cotton stalk pulling and chopping harvester |
Publications (2)
| Publication Number | Publication Date |
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| CN102487659A true CN102487659A (en) | 2012-06-13 |
| CN102487659B CN102487659B (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110454486 Active CN102487659B (en) | 2011-09-20 | 2011-12-30 | Self-propelled cotton stalk pulling and chopping harvester |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917876A (en) * | 2016-05-16 | 2016-09-07 | 浙江大学 | Feeding and shredding device of silage maize harvester |
| CN109964627A (en) * | 2019-03-25 | 2019-07-05 | 农业农村部南京农业机械化研究所 | Self-propelling cotton stalk, which is pulled out, collects combine with residual film |
| CN113016245A (en) * | 2021-03-29 | 2021-06-25 | 安徽农业大学 | Multifunctional rotary cultivator convenient for returning corn stalks to field |
| CN114868469A (en) * | 2022-06-02 | 2022-08-09 | 江苏省农业机械技术推广站 | Combined cotton stalk pulling, crushing and bundling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040216441A1 (en) * | 2003-03-31 | 2004-11-04 | Duane Kido | Onion harvester with leaf topper |
| CN200994283Y (en) * | 2007-02-02 | 2007-12-26 | 颜达海 | Cotton stalk harvester |
| CN101496472A (en) * | 2008-01-30 | 2009-08-05 | 中国农业机械化科学研究院 | Self-propelled cotton stalk combine-harvester |
| CN202374710U (en) * | 2011-09-20 | 2012-08-15 | 农业部南京农业机械化研究所 | Self-propelled cotton stalk pulling and chopping harvester |
-
2011
- 2011-12-30 CN CN 201110454486 patent/CN102487659B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040216441A1 (en) * | 2003-03-31 | 2004-11-04 | Duane Kido | Onion harvester with leaf topper |
| CN200994283Y (en) * | 2007-02-02 | 2007-12-26 | 颜达海 | Cotton stalk harvester |
| CN101496472A (en) * | 2008-01-30 | 2009-08-05 | 中国农业机械化科学研究院 | Self-propelled cotton stalk combine-harvester |
| CN202374710U (en) * | 2011-09-20 | 2012-08-15 | 农业部南京农业机械化研究所 | Self-propelled cotton stalk pulling and chopping harvester |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917876A (en) * | 2016-05-16 | 2016-09-07 | 浙江大学 | Feeding and shredding device of silage maize harvester |
| CN109964627A (en) * | 2019-03-25 | 2019-07-05 | 农业农村部南京农业机械化研究所 | Self-propelling cotton stalk, which is pulled out, collects combine with residual film |
| CN109964627B (en) * | 2019-03-25 | 2020-07-17 | 农业农村部南京农业机械化研究所 | Self-propelled cotton stalk pulling and residual film collecting combined machine |
| CN113016245A (en) * | 2021-03-29 | 2021-06-25 | 安徽农业大学 | Multifunctional rotary cultivator convenient for returning corn stalks to field |
| CN114868469A (en) * | 2022-06-02 | 2022-08-09 | 江苏省农业机械技术推广站 | Combined cotton stalk pulling, crushing and bundling device |
| CN114868469B (en) * | 2022-06-02 | 2023-10-24 | 江苏省农业机械技术推广站 | Combined cotton stalk pulling, crushing and bundling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102487659B (en) | 2013-06-12 |
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