CN201238484Y - Elastic comb type cotton-picking platform - Google Patents
Elastic comb type cotton-picking platform Download PDFInfo
- Publication number
- CN201238484Y CN201238484Y CNU2008201037179U CN200820103717U CN201238484Y CN 201238484 Y CN201238484 Y CN 201238484Y CN U2008201037179 U CNU2008201037179 U CN U2008201037179U CN 200820103717 U CN200820103717 U CN 200820103717U CN 201238484 Y CN201238484 Y CN 201238484Y
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- China
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- cotton
- pecten
- elastic comb
- picking platform
- broach
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Abstract
The utility model belongs to a cotton harvester, and more particularly relates to an elastic comb cotton picking table which comprises the picking table which is uniformly provided with combs and is arranged on a stand; a cotton picking roller and an auger conveyor which are matched with the combs and are arranged at the rear of the combs; supporting arms which are uniformly and parallelly arranged on a beam that is arranged at the front of the picking table by an adjustable holding device; combs provided with elastic comb plates and are fixedly connected with each supporting arm; the auger conveyor which can shift cotton outlets and is arranged at the rear the cotton picking roller; and cotton outlets which are arranged on the lateral surface and the middle rear surface of the auger conveyor. The harvester can be adapted to different planting distance and spacing of the cotton as well as different cotton outlet modes so as to avoid the problems that the cottonplant skin is damaged and the cotton is degraded caused by colouration and has the advantages of simple and reason structure, convenient operation, low manufacturing cost, long service life and low operation fault rate.
Description
Technical field
The utility model belongs to cotton harvesting machinery, particularly elastic comb formula cotton picking platform.
Background technology
Cotton in China output ranks first in the world, only nearly 1,000,000 hm of Xinjiang sown areas of cotton
2, along with the Xinjiang sown areas of cotton constantly enlarge, Xinjiang is also more and more urgent to the requirement of Cotton Production mechanization, particularly the cotton harvesting link.Xinjiang had begun to promote large tracts of land mechanical picking cotton technology in 2005, and planter is adopted cotton 54.7 ten thousand mu, was national at present maximum machine picker zone.Now external disposable cotton picker tool mainly is divided into Brush type and two kinds of cotton pickers of comb-tooth-type, wherein comb-tooth-type adopt cotton parts as comb with cotton boll " comb down " from cotton stalk, its broach is made by metal, and broach is uniform is welded on the broach crossbeam.Because the cotton plants diameter variation requires the spacing of its broach also to change thereupon.Excessive as the spacing between broach, then can reduce cotton picking efficient, and produce and to land cotton in a large number.And the broach spacing is too little, and the cotton plant skin can be squeezed broken scratch, causes crop fruit juice that cotton is dyeed, and causes the reduction Cotton Grade, and also the part cotton plant may be pulled up.The method that external at present adjustment broach spacing mainly adopts connecting bolt to adjust.But because the cotton plant differences is very big, the operation spacing of rigidity broach can't be accomplished the job requirements of each cotton plant optimal spacing.Simultaneously too frequent spacing adjustment is not only lost time, and increases labor intensity of operating staff, also greatly influences the operating efficiency of cotton picker.
Because the metal broach is easy to the cotton plant skin is squeezed broken scratch, not only causes cotton dyeing, reduces Cotton Grade, and sticks to the broach surface because of cotton plant fruit juice easily makes broken cotton leaf and impurity in small, broken bits, causes defeated cotton obstruction, in addition, metal system broach is easy to get rusty.
Summary of the invention
The purpose of this utility model is to provide a kind of elastic comb formula cotton picking platform, can adapt to the requirement and the different cotton export mode of different cotton strains footpath and spacing.Frame for movement is simple, and is with low cost, easy to operate, the reliability height, and long service life, and avoid cotton to downgrade.
The utility model is achieved in that a kind of elastic comb formula cotton picking platform, is included in the picking desk that uniform broach is being set on the frame.Group cotton roller and the auger conveyor that matches with broach is set at the rear of broach; On the crossbeam of picking desk front portion respectively by the uniform support arm that is parallel to each other that is installed with of adjustable fixator; Affixed respectively broach on each support arm with elasticity pecten; At the rear of dialling cotton roller the auger conveyor that can change fancy top is being set, is setting out fancy top respectively in the side and the middle back of auger conveyor.
The utility model assembling back complete machine can use with large and medium-sized four-wheel tractor.During work, the tractor-drawn facility travel forward, and cotton plant enters into the broach gap that elastic comb forms on the picking desk.Because the elasticity pecten of broach is that elastomeric material is made, when the cotton plant diameter is big, will make the elasticity pecten produce distortion, avoid breaking of cotton plant skin; When the cotton diameter is thin, will return to reset condition, clamp the cotton plant of being plucked.Cotton after the harvesting moves along the carding tooth surface direction that is tilted to, and is pulled in the auger conveyor that its rear portion is provided with by the cotton plate of dialling on the rotary group of cotton roller that matches with the broach table top, and auger conveyor is transported to out the fancy top place with cotton and cotton is sent.The utility model can satisfy different cotton variety strains footpath and cropping pattern requirement.At first regulate the position of support arm on crossbeam by adjustable fixator on the support arm, change the setting spacing of broach, adapt to the requirement of different cotton strains footpath and spacing, secondly, adopt elastomeric material to make middle elasticity pecten, can avoid the cotton plant skin to squeeze broken scratch, not only reduced because of cotton dyeing and caused cotton degradation phenomenon, simultaneously cotton cane fruit juice is adhered to impurity on the broach surface, cause the problems such as obstruction of cotton also to be able to good solution, in addition, be provided with different cotton export modes, can satisfy the requirement of different cotton pre-processing device configuration modes.The utility model frame for movement is simple, and is with low cost, easy to operate, the reliability height, and long service life, and avoid cotton to downgrade.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is the structure for amplifying schematic diagram of broach;
Fig. 3 is the side-looking structural representation of Fig. 2;
Fig. 4 is the work schematic diagram of the utility model under different cotton plant diameters;
Fig. 5 is the screw conveyor shaft structural representation that goes out fancy top at middle rear of the present utility model;
Fig. 6 is the utility model A-A sectional structure schematic diagram.
Embodiment
A kind of elastic comb formula cotton picking platform, as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 6, be included in the picking desk that is evenly equipped with broach 1 is being set on the frame, be provided with at the rear of broach 1 match with broach 1 dial cotton roller 2 and auger conveyor 3, staggered uniform the cotton plate 6 of dialling on the roll shaft of dialling cotton roller 2.15 respectively by the uniform support arm 13 that is parallel to each other that is installed with of adjustable fixator on the crossbeam of picking desk front portion.Adjustable fixator is the V-arrangement jig 14 of symmetry, and wherein the back side of a slice V-arrangement jig is fixed in the end of support arm 13, and this symmetrical V-arrangement jig 14 is fastened on the prismatic crossbeam 15 by bolt.When needs are regulated the spacing of support arm 13, unclamp bolt and can regulate the position of support arm 13 on crossbeam 15 easily.Affixed respectively the broach 1 with elasticity pecten on each support arm 13, the broach 1 with elasticity pecten is for to fixedly mount the elasticity pecten 9 that is made of rubber slab by bolted pressing plate 10 on the pecten 8 under V-arrangement.Being fitted with trapezoidal card between pressing plate 10 and the connecting bolt, matches with bolt in the upper surface of trapezoidal card, and the width of elasticity pecten 9 is greater than the width of pressing plate 10 and following pecten 8.The V-arrangement face angle of pecten 8 is 90 °-120 ° under the V-arrangement.The center line of following pecten 8 and the angle on ground are 10 °-30 °.Be provided with acclivitous trapezoidal bottom surface 11 in the following bottom of pecten 8 front ends, trapezoidal bottom surface 11 is 5 °-30 ° with the angle on ground, the end, trapezoidal bottom surface 11 upper edge axis affixed upright flow distribution plate 12.Pressing plate 10 be shaped as V-arrangement pressing plate that the V-arrangement angle with following pecten 8 adapts or pressing plate 10 be shaped as the strip pressing plate.At the rear of dialling cotton roller 2 the pressure-bearing type auger conveyor 3 that can change fancy top is being set, side and middle back at auger conveyor 3 are being provided with fancy top 7 respectively, the auger conveyor 3 corresponding supporting multi-form helical axis 5 of two covers that have, wherein a cover is for having the identical helical axis 5 of integral blade 4 its hands of spiral, install this helical axis 5, cotton goes out fancy top 7 discharges from the side of auger conveyor 3; As shown in Figure 5, another set of is that helical blade 4 on the helical axis 5 is therefrom separated, is divided into two sections opposite helical blades of the hand of spiral.A cover helical axis 5 after loading onto, the cotton fancy top 7 that goes out of back from auger conveyor 3 is discharged.
Claims (10)
1, a kind of elastic comb formula cotton picking platform, be included in the harvesting stand that is evenly equipped with broach (1) is being set on the frame, group cotton roller (2) and the auger conveyor (3) that matches with broach (1) is being set at the rear of broach (1), it is characterized in that: (15) are respectively by the uniform support arm (13) that is parallel to each other that is installed with of adjustable fixator on the crossbeam of picking desk front portion, affixed respectively broach (1) on each support arm (13) with elasticity pecten, at the rear of dialling cotton roller (2) auger conveyor (3) that can change fancy top is being set, is being provided with fancy top (7) respectively in the side and the middle back of auger conveyor (3).
2, elastic comb formula cotton picking platform according to claim 1, it is characterized in that: adjustable fixator is the V-arrangement jig (14) of symmetry, wherein the back side of a slice V-arrangement jig (14) is fixed in the end of support arm (13), and this symmetrical V-arrangement jig (14) is fastened on the prismatic crossbeam (15) by bolt.
3, elastic comb formula cotton picking platform according to claim 1 is characterized in that: the broach (1) with elasticity pecten is upward fixedly mounting the elasticity pecten (9) that is made of rubber slab by bolted pressing plate (10) for pecten (8) under V-arrangement.
4, elastic comb formula cotton picking platform according to claim 3, it is characterized in that: the width of elasticity pecten (9) is greater than the width of pressing plate (10) and following pecten (8).
5, elastic comb formula cotton picking platform according to claim 3, it is characterized in that: the V-arrangement face angle of pecten under the V-arrangement (8) is 90 °～120 °.
6, elastic comb formula cotton picking platform according to claim 3, it is characterized in that: the center line of following pecten (8) and the angle on ground are 10 °～30 °.
7, elastic comb formula cotton picking platform according to claim 3, it is characterized in that: the bottom at following pecten (8) front end is provided with acclivitous trapezoidal bottom surface (11), the angle on trapezoidal bottom surface (11) and ground, the end is 5 °～30 °, upper edge, trapezoidal bottom surface (11) axis affixed upright flow distribution plate (12).
8, elastic comb formula cotton picking platform according to claim 3 is characterized in that: pressing plate (10) be shaped as V-arrangement pressing plate that the V-arrangement angle with following pecten (8) adapts or pressing plate (10) be shaped as the strip pressing plate.
9, elastic comb formula cotton picking platform according to claim 3, it is characterized in that: be fitted with trapezoidal card between pressing plate (10) and the connecting bolt, the upper surface of trapezoidal card is connected with bolt.
10, elastic comb formula cotton picking platform according to claim 1, it is characterized in that: side and middle back at auger conveyor (3) are being provided with fancy top (7) respectively, the corresponding supporting multi-form helical axis (5) of two covers that has of auger conveyor (3), wherein a cover is for having the identical helical axis (5) of its hand of spiral of integral blade (4), another set of is that helical blade (4) on the helical axis (5) is therefrom separated, is divided into two sections opposite helical blades of the hand of spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201037179U CN201238484Y (en) | 2008-06-13 | 2008-06-13 | Elastic comb type cotton-picking platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201037179U CN201238484Y (en) | 2008-06-13 | 2008-06-13 | Elastic comb type cotton-picking platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238484Y true CN201238484Y (en) | 2009-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201037179U Expired - Fee Related CN201238484Y (en) | 2008-06-13 | 2008-06-13 | Elastic comb type cotton-picking platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238484Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102511244A (en) * | 2011-12-20 | 2012-06-27 | 新疆农业科学院农业机械化研究所 | Deflecting tractive cotton harvester |
| CN102598957A (en) * | 2012-02-27 | 2012-07-25 | 农业部南京农业机械化研究所 | Picking platform of complex finger rod type cotton harvester |
| CN102835217A (en) * | 2012-09-18 | 2012-12-26 | 新疆科神农业装备科技开发有限公司 | Picking device of cotton harvesting machine |
| CN104718885A (en) * | 2015-03-24 | 2015-06-24 | 湖南农业大学 | Cotton picking head and comb selective harvesting type cotton picking machine comprising same |
| CN106664964A (en) * | 2017-03-02 | 2017-05-17 | 农业部南京农业机械化研究所 | Elastic claw type cotton picker |
| CN107114067A (en) * | 2016-02-25 | 2017-09-01 | 王建生 | Leek collector |
-
2008
- 2008-06-13 CN CNU2008201037179U patent/CN201238484Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102511244A (en) * | 2011-12-20 | 2012-06-27 | 新疆农业科学院农业机械化研究所 | Deflecting tractive cotton harvester |
| CN102511244B (en) * | 2011-12-20 | 2013-07-17 | 新疆农业科学院农业机械化研究所 | Deflecting tractive cotton harvester |
| CN102598957A (en) * | 2012-02-27 | 2012-07-25 | 农业部南京农业机械化研究所 | Picking platform of complex finger rod type cotton harvester |
| CN102835217A (en) * | 2012-09-18 | 2012-12-26 | 新疆科神农业装备科技开发有限公司 | Picking device of cotton harvesting machine |
| CN104718885A (en) * | 2015-03-24 | 2015-06-24 | 湖南农业大学 | Cotton picking head and comb selective harvesting type cotton picking machine comprising same |
| CN107114067A (en) * | 2016-02-25 | 2017-09-01 | 王建生 | Leek collector |
| CN106664964A (en) * | 2017-03-02 | 2017-05-17 | 农业部南京农业机械化研究所 | Elastic claw type cotton picker |
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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: 20090520 Termination date: 20120613 |