CN102598957A - Picking platform of complex finger rod type cotton harvester - Google Patents
Picking platform of complex finger rod type cotton harvester Download PDFInfo
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- CN102598957A CN102598957A CN2012100453553A CN201210045355A CN102598957A CN 102598957 A CN102598957 A CN 102598957A CN 2012100453553 A CN2012100453553 A CN 2012100453553A CN 201210045355 A CN201210045355 A CN 201210045355A CN 102598957 A CN102598957 A CN 102598957A
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Abstract
The invention relates to a picking platform of a complex finger rod type cotton harvester, which belongs to the technical field of the agricultural machinery. The picking platform comprises a picking platform rack with a frame structure, dividers of which the front ends are provided with apexes are fixed on two sides of the picking platform rack; comb tooth shaped finger rods are arranged between the two dividers; and the comb tooth shaped finger rods are divided into an upper layer which faces front upper direction and a lower layer which faces a front lower direction; a cotton poking wheel capable of poking cotton bolls to be accumulated at an auger conveyor is respectively arranged behind the comb tooth shaped finger rods of the upper layer and the lower layer; the auger conveyor is positioned on the rear extending part of the comb tooth shaped finger rods of the upper layer; and the auger conveyor is provided with a bidirectional helix capable of accumulating the cotton bolls to the back of the picking platform. When the picking platform moves forward to work, the cotton bolls on the upper half part can be combed down by the finger rods of the upper layer before the whole cotton stalk passes through the picking platform, and the cotton bolls on the lower half part can be combed down by the finger rods of the lower layer. Therefore, the blockage and impurity increase problems brought by that excessive cotton bolls are accumulated on the finger rods of lower layer because the cotton plants are high can be effectively solved.
Description
Technical field
The present invention relates to a kind ofly with the device on the cotton harvesting machine, especially a kind of rod-type cotton harvesting machine picking desk that refers to again belongs to agricultural machinery technological field.
Background technology
Understand according to the applicant, the cotton production problem that exists in cotton region has at present: 1. cotton production relies on manual work, the mode of production is backward, labour intensity is big and productivity ratio is low, production cost than higher, be difficult to satisfy agriculture requirement; 2. adopting cotton expense increases year by year, and labour's growing tension has seriously hindered the development of cotton industry; 3. do not have suitable mechanical harvesting machine, introduce mainframe and adopt cotton equipment, influence the enthusiasm that the enterprises and individuals invests cotton picker greatly owing to reasons such as price are high, income is low, the investment payback time is long.
Retrieval is found; The Chinese disclosure of the Invention that application number is 200820103717.9, the applying date is 2008-06-13 a kind of elastic comb formula cotton picking platform; Be included in the picking desk that is evenly equipped with broach is being set on the frame; Be provided with at the rear of broach match with broach dial cotton roller and auger conveyor, on the anterior crossbeam of picking desk, be uniformly distributed with through adjustable fixator respectively the support arm that is parallel to each other be installed, affixed respectively broach on each support arm with elasticity pecten; Rear dialling cotton roller is being provided with the auger conveyor that can change fancy top, is being provided with fancy top respectively in the side and the middle back of auger conveyor.The present invention can adapt to the requirement and the different cotton export mode of different cotton strains footpath and spacing, has avoided the cotton plant skin to squeeze broken scratch, has reduced because of cotton dyeing to cause the cotton phenomenon of demoting; The frame for movement advantages of simple, easy to operate, cost is low; Long service life, the operation fault rate is low.This kind elastic comb formula cotton picking platform is an individual layer comb-tooth-type picking desk, only is fit to the cotton plant type than the end, the less cotton region of individual plant cotton boll number; Other cotton growing areas are owing to the difference of kind and region, and the cotton plant type is higher, and individual plant cotton cotton boll number is many, and cotton stalk is thicker, and the branch stalk is many.If use similar individual layer comb-tooth-type picking desk in this type cotton region, exist because the cotton plant type is high, long, cotton stalk of cotton stalk time of staying on broach fractures easily, and then increases moits content, gives cotton post-processed problem such as make troubles.
Summary of the invention
For reaching above purpose; Technical scheme of the present invention is: a kind of rod-type cotton harvesting machine picking desk that refers to again; The harvesting stand that comprises frame structure, the both sides of said harvesting stand fixedly front end have the sharp nearside divider of awl, between said two nearside dividers broach shape are housed and refer to bar; Its improvements are: said broach shape refers to that bar is divided into respectively tilt towards front upper place and front lower place upper and lower two-layer; Said upper and lower two-layer broach shape refers to that the rear of bar is equipped with cotton boll dialled and gathers the cotton wheel of dialling of auger conveyor that said auger conveyor is positioned at the back extended spot that upper strata broach shape refers to bar, has the bidirectional screw that cotton boll is brought to picking desk rear portion cotton output port.
When picking desk moved ahead work, the upper strata referred under can before putting in order the strain cotton stalk to pass through picking desk, earlier the cotton boll of cotton stalk the first half being combed of bar, and refers under the cotton boll comb of bar with cotton stalk the latter half by lower floor.Like this, can effectively solve and cause problems such as obstruction that lower floor refers to that the cotton boll overheap brings on the bar and impurity increase owing to cotton plant is higher.After under the cotton boll comb, along with advancing of picking desk, refer to that bar can guide the cotton boll mutual extrusion, the cotton boll of gathering in the back will be pushed at the cotton boll of preceding gathering and refer to that the bar rear portion is concentrated, under the turning effort of dialling the cotton wheel, fall into the conveying screw feeder then.Screw feeder is collected the picking desk outlet of screw feeder middle part with the cotton boll of both sides.
The present invention further improves: said upper and lower two-layer broach shape refers to that bar is fixed on the harvesting stand through elastic component.Can guarantee bonding strength simultaneously like this, keep referring to the bar better elastic that the upper and lower layer of inclined in two-way refers to that bar can what regulate the opening gap size automatically along with entering refers to bar cotton stalk at interval during operation, thereby has good adaptability.
Further perfect of the present invention is: said broach shape upper strata refers to that the bar top is equipped with and prevents to dial the cotton plate of retaining that cotton wheel rewinds cotton.Can reduce the loss in the results like this.
For the present invention further improves again be: said cotton output port is equipped with outward dials cotton roller, is intervally distributed with the cotton stalk of dialling that radially extends in the rotating shaft of said group of cotton roller.Dial with supply air system through the rotation of dialling cotton roller and to cooperate, can make cotton boll send into conveyance conduit and carry out subsequent treatment, effectively solve the winding problem of cotton-wool.
For the present invention further improves again be: said harvesting stand bottom rear is equipped with anti-the pull out roller vertical with direction of advance, and the said anti-roller that pulls out roller has at least one group of radial cut gear piece of arranging along its length.During operation, the anti-roller that pulls out rotates and can prevent to refer to that bar pulls up cotton stalk through the rubbing action of radial cut gear piece and cotton stalk root, particularly is applicable to the cotton planting district of sandy loam matter.The adhesive force of this regional cotton stalk root system in soil is not strong, prevents that pulling out roller can effectively reduce the generation that cotton stalk is pulled up.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the end view of Fig. 1.
Fig. 4 is the anti-roll structure sketch map that pulls out of Fig. 1 embodiment.
Fig. 5 is the A-A profile of Fig. 4.
Fig. 6 is the B-B cutaway view of Fig. 4.
Fig. 7 is the cotton roll structure sketch map of dialling of Fig. 1 embodiment.
Fig. 8 is the end view of Fig. 7.
Fig. 9 is the user mode sketch map of Fig. 1 embodiment.
Embodiment
Embodiment one
The multiple finger rod-type cotton harvesting machine picking desk of present embodiment such as Fig. 1 are to shown in Figure 3; Harvesting stand 2 both sides of frame structure fixedly front end have the upper and lower two-layer broach shape that is equipped with between nearside divider 5, two nearside dividers 5 of awl point respectively towards front upper place and front lower place inclination and refer to bar 6,10.Upper and lower two-layer broach shape refers to that bar 6,10 is fixed on the harvesting stand 2 through elastic component; Therefore what regulate the opening gap size by the strain of elastic component automatically can when operation, to refer to bar cotton stalk at interval with entering, thereby have good adaptability.Upper and lower two-layer broach shape refers to that the rear of bar 6,10 is equipped with and dials cotton wheel 8; Be intervally distributed with one group on the rotating shaft that the sprocket wheel 11a that the cotton wheel 8 of this group is driven through chain drive by motor 11d drives and dial cotton plate; Adjacent group of cotton plate angle dislocation can be dialled the auger conveyor 9 that gathers its rear with cotton boll during rotation.Auger conveyor 9 is positioned at the back extended spot that upper strata broach shape refers to bar 10, has the bidirectional screw that cotton boll is brought to picking desk rear portion cotton output port, is driven through the sprocket wheel 11b that chain drive drives by motor 11c.Broach shape upper strata refers to be equipped with on the adjustable support of bar 6 tops and prevents to dial the cotton plate 12 of retaining that cotton wheel 8 rewinds cotton.Keep off stopping under the guiding function of cotton plate 12 at this, group cotton that cotton wheel 8 rewinds can only be fallen the upper strata and referred on the bar 6, is input to once more and dials cotton the wheel.Cotton output port is equipped with outward dials cotton roller 4; Its concrete structure such as Fig. 7, shown in Figure 8 be intervally distributed with group cotton stalk 4b that radially extends on the rotating shaft 4a of group cotton roller, and it are crooked towards direction of rotation to dial cotton stalk 4b; Its effect is to cooperate with supply air system; Dial through rotation and to make cotton boll send into conveyance conduit,, effectively solve the winding problem of cotton-wool so that carry out subsequent treatment.Pluck stand 2 bottom rear anti-the pull out roller 3 vertical with direction of advance is housed; The concrete structure that should anti-pull out roller is like Fig. 4,5, shown in 6; Have three groups of radial cut gear piece 3b that arrange along its length on its roller 3a; Every group of radial cut gear piece be by four formations of crossing distribution, and the radial cut gear piece envelope external diameter at middle part is greater than two ends radial cut gear piece envelope external diameter, and with the radial cut gear piece angle dislocation (referring to Fig. 5, Fig. 6) at two ends; Its operation is the friction through radial cut gear piece and cotton stalk root, prevents to refer to that bar pulls up cotton stalk.In addition, 1 is fluid pressure drive device among the figure, the 7th, and gauge wheel.
When carrying out the cotton harvesting operation (referring to Fig. 9), along with advancing of facility, cotton stalk gets into the interval (visual cotton growth situation is selected whether the upper strata is installed and referred to bar) that refers to up and down between bar.The upper strata refers to that the bar upper strata refers to that bar can be at whole strain cotton stalk through under combing the cotton boll of cotton stalk the first half earlier before the picking desk; Referring to bar through lower floor down then, thereby effectively solution causes problems such as obstruction that lower floor refers to that the cotton boll overheap brings on the bar and impurity increase owing to cotton plant is higher with the cotton boll of cotton stalk the latter half comb.After under the cotton boll comb, along with advancing of picking desk, refer to the cotton boll mutual extrusion on the bar, the cotton boll of gathering in the back can be pushed into the cotton boll of gathering in the front and refer to the bar rear portion, is dialling under the cotton turning effort of taking turns then, and cotton boll falls into the conveying screw feeder.Screw feeder is collected the picking desk outlet of screw feeder middle part with the cotton boll of both sides on the picking desk and is dialled cotton roller place.Dial cotton roller and form by dialling cotton stalk and rotating shaft seam, dial the curved shape of cotton stalk, head is a hemispherical, and this structure shuffle effect is good, can effectively solve the winding problem of cotton-wool.Dial and the effect of supply air system through the rotation of dialling cotton roller, cotton boll is admitted to conveyance conduit and carries out next step processing.The picking desk bottom prevents that pulling out roller is combined by roller and radial cut gear piece.During operation because anti-rotation of pulling out roller; Rubbing action through radial cut gear piece and cotton stalk root prevents to pluck process middle finger bar cotton stalk is pulled up; What this function was directed against is that part cotton planting district is a sandy loam matter, and the adhesive force of cotton stalk root system in soil is not strong, prevents that pulling out roller can effectively reduce the generation that cotton stalk is pulled up this type of situation; The anti-roller that pulls out can not be installed in other soil property cotton planting district, to reduce the loss of power.
Facts have proved that the multiple finger rod-type cotton harvesting machine picking desk of present embodiment can use in different cotton regions, can adapt to different regions, article grow cotton existence plant height, output, strain directly and the different demands of spacing in the rows difference.With existing pluck ingot formula cotton harvesting machine and comb-tooth-type cotton harvesting machine compare have simple in structure, easy operating, cheap, adaptability is strong, reliability is high and advantage such as easy to maintenance.
Except that the foregoing description, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (7)
1. one kind refers to rod-type cotton harvesting machine picking desk again; The harvesting stand that comprises frame structure; The both sides of said harvesting stand fixedly front end have the sharp nearside divider of awl; Between said two nearside dividers broach shape is housed and refers to bar, it is characterized in that: said broach shape refers to that bar is divided into respectively tilt towards front upper place and front lower place upper and lower two-layer, and said upper and lower two-layer broach shape refers to that the rear of bar is equipped with cotton boll dialled and gathers the cotton wheel of dialling of auger conveyor; Said auger conveyor is positioned at the back extended spot that upper strata broach shape refers to bar, has the bidirectional screw that cotton boll is brought to picking desk rear portion cotton output port.
2. the rod-type cotton harvesting machine picking desk that refers to again according to claim 1 is characterized in that: said upper and lower two-layer broach shape refers to that bar is fixed on the harvesting stand through elastic component.
3. the rod-type cotton harvesting machine picking desk that refers to again according to claim 2 is characterized in that: said broach shape upper strata refers to that bar top is equipped with and prevents to dial the cotton plate of retaining that cotton wheel rewinds cotton.
4. the rod-type cotton harvesting machine picking desk that refers to again according to claim 3 is characterized in that: said cotton output port is equipped with outward dials cotton roller, is intervally distributed with the cotton stalk of dialling that radially extends in the rotating shaft of said group of cotton roller.
5. the rod-type cotton harvesting machine picking desk that refers to again according to claim 4; It is characterized in that: said harvesting stand bottom rear is equipped with anti-the pull out roller vertical with direction of advance, and the said anti-roller that pulls out roller has at least one group of radial cut gear piece of arranging along its length.
6. the rod-type cotton harvesting machine picking desk that refers to again according to claim 4 is characterized in that: is intervally distributed with one group on the rotating shaft of said group of cotton wheel and dials cotton plate, and adjacent group of cotton plate angle dislocation.
7. the rod-type cotton harvesting machine picking desk that refers to again according to claim 5 is characterized in that: be intervally distributed with the cotton stalk of dialling that radially extends in the rotating shaft of said group of cotton roller, and it is crooked towards direction of rotation to dial cotton stalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100453553A CN102598957A (en) | 2012-02-27 | 2012-02-27 | Picking platform of complex finger rod type cotton harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100453553A CN102598957A (en) | 2012-02-27 | 2012-02-27 | Picking platform of complex finger rod type cotton harvester |
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| Publication Number | Publication Date |
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| CN102598957A true CN102598957A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012100453553A Pending CN102598957A (en) | 2012-02-27 | 2012-02-27 | Picking platform of complex finger rod type cotton harvester |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612928A (en) * | 2016-03-08 | 2016-06-01 | 农业部南京农业机械化研究所 | Cotton stalk pull-up preventer of finger-type cotton picker |
| CN108738684A (en) * | 2018-08-15 | 2018-11-06 | 付温平 | Double helix variable pair roller type pepper picking device |
| CN113647246A (en) * | 2021-05-26 | 2021-11-16 | 农业农村部南京农业机械化研究所 | Conveyor and crops harvesting apparatus with adjustable |
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| US2664687A (en) * | 1950-10-13 | 1954-01-05 | William E Brown | Cotton stripper with moving comb |
| CN201146694Y (en) * | 2008-01-31 | 2008-11-12 | 新疆农业科学院农业机械化研究所 | Pull-type cotton harvester |
| CN201188775Y (en) * | 2008-01-18 | 2009-02-04 | 新疆科神农业装备科技开发有限公司 | Cotton picker |
| CN201238484Y (en) * | 2008-06-13 | 2009-05-20 | 新疆农业科学院农业机械化研究所 | Elastic comb type cotton-picking platform |
| CN101589671A (en) * | 2009-06-25 | 2009-12-02 | 武志生 | A kind of high-efficiency cotton harvesting device |
| CN102090212A (en) * | 2010-11-12 | 2011-06-15 | 新疆农业科学院农业机械化研究所 | Combined comb-tooth-type cotton picker with self-cleaning function |
| CN201976458U (en) * | 2010-12-10 | 2011-09-21 | 江苏宇成动力集团有限公司 | Harvesting bench of cotton harvester |
| CN102523836A (en) * | 2010-12-10 | 2012-07-04 | 江苏宇成动力集团有限公司 | Harvesting table of cotton harvester |
| CN202476113U (en) * | 2012-02-27 | 2012-10-10 | 农业部南京农业机械化研究所 | Multi-finger header of cotton harvester |
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2012
- 2012-02-27 CN CN2012100453553A patent/CN102598957A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664687A (en) * | 1950-10-13 | 1954-01-05 | William E Brown | Cotton stripper with moving comb |
| CN201188775Y (en) * | 2008-01-18 | 2009-02-04 | 新疆科神农业装备科技开发有限公司 | Cotton picker |
| CN201146694Y (en) * | 2008-01-31 | 2008-11-12 | 新疆农业科学院农业机械化研究所 | Pull-type cotton harvester |
| CN201238484Y (en) * | 2008-06-13 | 2009-05-20 | 新疆农业科学院农业机械化研究所 | Elastic comb type cotton-picking platform |
| CN101589671A (en) * | 2009-06-25 | 2009-12-02 | 武志生 | A kind of high-efficiency cotton harvesting device |
| CN102090212A (en) * | 2010-11-12 | 2011-06-15 | 新疆农业科学院农业机械化研究所 | Combined comb-tooth-type cotton picker with self-cleaning function |
| CN201976458U (en) * | 2010-12-10 | 2011-09-21 | 江苏宇成动力集团有限公司 | Harvesting bench of cotton harvester |
| CN102523836A (en) * | 2010-12-10 | 2012-07-04 | 江苏宇成动力集团有限公司 | Harvesting table of cotton harvester |
| CN202476113U (en) * | 2012-02-27 | 2012-10-10 | 农业部南京农业机械化研究所 | Multi-finger header of cotton harvester |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105612928A (en) * | 2016-03-08 | 2016-06-01 | 农业部南京农业机械化研究所 | Cotton stalk pull-up preventer of finger-type cotton picker |
| CN105612928B (en) * | 2016-03-08 | 2023-07-28 | 农业部南京农业机械化研究所 | Cotton stalk pulling-up preventing device of finger rod type cotton picker |
| CN108738684A (en) * | 2018-08-15 | 2018-11-06 | 付温平 | Double helix variable pair roller type pepper picking device |
| CN108738684B (en) * | 2018-08-15 | 2024-01-30 | 付温平 | Double-spiral variable pair roller type chilli picking device |
| CN113647246A (en) * | 2021-05-26 | 2021-11-16 | 农业农村部南京农业机械化研究所 | Conveyor and crops harvesting apparatus with adjustable |
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Application publication date: 20120725 |