CN101502211B - Harvester for picking and chopping cotton stalks - Google Patents
Harvester for picking and chopping cotton stalks Download PDFInfo
- Publication number
- CN101502211B CN101502211B CN 200910119724 CN200910119724A CN101502211B CN 101502211 B CN101502211 B CN 101502211B CN 200910119724 CN200910119724 CN 200910119724 CN 200910119724 A CN200910119724 A CN 200910119724A CN 101502211 B CN101502211 B CN 101502211B
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- cotton stalk
- pressure roller
- axle
- cylinder
- cotton
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Abstract
The present invention belongs to an agricultural machine which adopts a gear transfer box and a suspension device which are positioned at the front end of machine body. A back supporting land wheel is provided at the lower end of front end of machine body. The machine body at the front side of front positioning land wheel is provided with a cotton stalk picking feeder. The back side of machine body is provided with a cotton stalk cutting thrower. The machine body which is at the back side of cotton stalk picking feeder and the front side of cotton stalk cutting thrower is provided with a cotton stalk conveying device. The agricultural machine of the invention can mechanically complete the picking, cutting and harvesting of cotton stalk and has the advantages of simple structure, good using effect, long service lifetime and convenient using.
Description
Technical field
The invention belongs to a kind of agricultural machinery.
Background technology
During harvesting stalk crops, during harvesting corn, all be to drive corn picker by tractor in a side usually for example, drive again a stalk scavenger in the tractor rear end and work continuously.Be that corn picker separates iblet with stalk, the stalk scavenger again with crushed stalk, removing, and evenly be sprinkling upon and make Fertilizer application on the field.
The cotton harvesting process is different from other stalk crops, with artificial or machinery cotton is adopted down from cotton stalk first during results, then manually cotton stalk is collected, because cotton stalk is thick, hard than other stalk, a piece of wood serving as a brake to halt a carriage is strong, present stalk ridding machines is difficult to be suitable for again.And cotton stalk ridding machines is not arranged at present yet, and the efficient that causes cotton stalk to remove is low, affects agricultural production.
Summary of the invention
The objective of the invention is to design a kind of harvester for picking and chopping cotton stalks, can mechanically finish picking and chopping cotton stalks results, have simple in structurely, result of use is good, long service life and advantage easy to use.For this reason, the present invention adopts gear transfer box and suspension arrangement to be positioned at the body front end, body rear side lower end is provided with the rear support land wheel, body front end lower end is provided with the front limit land wheel, the body of front limit land wheel front side is provided with cotton stalk and picks up feeding unit, the body rear side is provided with cotton stalk chopping and throwing mechanism, and the body that cotton stalk is picked up feeding unit rear side and cotton stalk chopping and throwing mechanism front side is provided with cotton stalk conveying plant.Said structure has reached purpose of the present invention.
Advantage of the present invention is mechanically to finish picking and chopping cotton stalks results, has simple in structurely, and result of use is good, long service life and advantage easy to use.
Description of drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is that cotton stalk of the present invention is picked up feeding unit partial structurtes schematic diagram
Fig. 3 is the unsteady pressure roller partial structurtes schematic diagram of coarse groove of the present invention
Specific embodiments
As shown in Figure 1, a kind of harvester for picking and chopping cotton stalks mainly is comprised of body 13, suspension arrangement 2, gear transfer box 3, front limit land wheel 11 and rear support land wheel 9.Gear transfer box and suspension arrangement are positioned at the body front end, and the effect of suspension arrangement is that the hitch frame of body of the present invention with the tractor rear side is connected, and makes the present invention of tractor-drawn traction.Body rear side lower end is provided with the rear support land wheel, and body front end lower end is provided with the front limit land wheel.Rear support land wheel and front limit land wheel be used for to support and this body that moves, and front limit land wheel capable of regulating props up ground level, can be used for adjusting overhead distance of telescopic raking tooth that cotton stalk picks up feeding unit.The body of front limit land wheel front side is provided with cotton stalk and picks up feeding unit 10.The body rear side is provided with cotton stalk chopping and throwing mechanism.The body that cotton stalk is picked up feeding unit rear side and cotton stalk chopping and throwing mechanism front side is provided with cotton stalk conveying plant.
The input of described gear transfer box is connected with the power take-off of tractor rear end by universal drive shaft 1.The output of gear transfer box is divided into left and right sides output, and the right side output drives respectively the unsteady pressure roller of two groups of thickness arc lines and broach pressure roller 7 and cotton stalk chopping and throwing mechanism, and left side output drives respectively cotton stalk and picks up feeding unit and cotton stalk conveying row chain 12.
As shown in Figure 2, described cotton stalk is picked up feeding unit and is comprised of drive 20, final drive shaft 19, cylinder bogie side frame 18, protruding axle 22, cylinder 17, dead axle 16 and bearing pair.Final drive shaft is coupling with corresponding body by bearing pair 21.The dead axle spacing distance is located on the body corresponding with the final drive shaft axle center.The final drive shaft outer end is provided with drive, and final drive shaft the inner sets firmly cylinder bogie side frame one side, and dead axle is coupling by bearing pair 14 and cylinder another side bogie side frame, sets firmly cylinder between the two cylinder bogie side frame neighborings.Between the final drive shaft and dead axle of protruding axle in cylinder, protruding axle two ends and final drive shaft and dead axle are coupling, and an end of the telescopic raking tooth 15 that is coupling on the protruding axle, the other end axle of telescopic raking tooth pass corresponding cylinder and be positioned at cylinder perisporium outer end.Cylinder drives protruding axle operation by telescopic raking tooth.
Described telescopic raking tooth length is identical and be fourth class split axle and be located on the protruding axle, and it is long that drum rotating telescopic raking tooth on the cylinder when picking up cotton stalk stretches out cylinder surface, and it is short that the telescopic raking tooth when drum rotating is carried the row chain front end at cotton stalk on the cylinder stretches out cylinder surface.Described telescopic raking tooth is that the rack-and-pinion axle is located on the protruding axle, is provided with the gap between each tooth bar.Described each telescopic raking tooth is joined with corresponding cylinder perisporium cunning.
Said structure design makes cotton stalk pick up feeding unit and can effectively just finish the feeding process of picking up to cotton stalk.
Again as shown in Figure 1, described cotton stalk conveying plant is comprised of axle 6 and broach pressure roller in cotton stalk conveying row chain, the unsteady pressure roller of thickness line, the carrier chain transmission.Cotton stalk carries the row chain front end to be positioned at the rear side upper end that cotton stalk is picked up feeding unit.The output of the gear transfer box in left side is carried in the row chain clockwise direction cotton stalk by axle in the transmission of chain-driving carrier chain and is moved.The unsteady pressure roller 4 of coarse groove is positioned at cotton stalk and carries on the body of row chain upper end.The unsteady pressure roller 5 of microgroove is positioned at cotton stalk and carries on the body of row chain rear side upper end.The unsteady pressure roller lower end of microgroove spacing distance is provided with broach pressure roller 7.The microgroove cotton stalk chopping and throwing mechanism that communicates between pressure roller and the broach pressure roller that floats.
As shown in Figure 3, described coarse groove floats pressure roller by pressure roller power transmission shaft 27, Cardan shaft 28,29, and pressure roller 31, flexible stage clip section 32, suspension rod 33, axle bed, roll shaft 25 and sprocket wheel 23 consist of.Spacing distance is provided with thick arc card 30 on the pressure roller outer peripheral face.Roll shaft and axle bed 34 and suspension rod and the flexible stage clip section of pressure roller by two ends is located at cotton stalk and carries on the body of row chain upper end.Pressure roller power transmission shaft outer end sets firmly sprocket wheel, the pressure roller power transmission shaft inner with roll shaft one end between be connected by Cardan shaft.Pressure roller power transmission shaft middle part is coupling by axle bed 26 and body.The effect of thick arc card is to be beneficial to hold to transmit cotton stalk and it is pressed in cotton stalk to carry on the row chain.Suspension rod and flexible stage clip section and two Cardan shafts by bearing pin 24 tandem sequences can make pressure roller compressing, when transmitting cotton stalk, producing when moving up and down, and still can run well.The right side output of gear transfer box drives respectively the unsteady pressure roller of two groups of thickness arc lines and the running of broach pressure roller by chain and sprocket wheel.Thin arc line pressure roller and the coarse groove roller structure that floats that floats is basic identical, and difference is that flexible stage clip section and suspension rod directly substitute with pressure bullet etc., and thick arc card height reduction is so be not repeated.
Described cotton stalk chopping and throwing mechanism throws the cotton stalk throwing device of cylinder 81, cotton stalk cutter mill 8 and vane type by cotton stalk and is consisted of, and cotton stalk cutter mill is positioned at the lower end that cotton stalk throws cylinder, and the cotton stalk throwing device of vane type is positioned at the equipped at outlet port of cotton stalk cutter mill.Cotton stalk throws the cylinder upper end and exports the cotton stalk collecting box import outside that is positioned on the tractor.
During use, universal drive shaft is connected with the power take-off of tractor rear end.The output of gear transfer box is divided into left and right sides output, and the right side output drives respectively the unsteady pressure roller of two groups of thickness arc lines and broach pressure roller and cotton stalk chopping and throwing mechanism, and left side output drives respectively cotton stalk and picks up feeding unit and cotton stalk conveying row chain.The drive that cotton stalk is picked up feeding unit drives that final drive shaft turns clockwise and the cylinder that drives on it also clockwise rotates, cylinder drives protruding axle operation by telescopic raking tooth, the telescopic raking tooth that is coupling with protruding axle, under the effect of cam operation, be implemented in the flexible of cylinder surface, it is the longest that telescopic raking tooth stretches out cylinder surface when picking up cotton stalk, and it is the shortest that the telescopic raking tooth when drum rotating is carried the row chain front end at cotton stalk on the cylinder stretches out cylinder surface.This structural design makes cotton stalk pick up feeding unit and can effectively finish the feeding process of picking up to cotton stalk.Cotton stalk is picked up feeding unit cotton stalk is on the ground picked up the cotton stalk conveying of feeding row chain upper end, cotton stalk is carried row chain upwards to operate in coarse groove and is floated and cotton stalk is imported thin arc line under the effect of pressure roller and float between pressure roller and the broach pressure roller, the unsteady pressure roller of thin arc line and the running of broach pressure roller phase time are sent into cotton stalk in the cotton stalk cutter mill cotton stalk are pulverized, cotton stalk after the pulverizing throws cylinder through the cotton stalk throwing device of vane type along cotton stalk and is thrown in the cotton stalk collecting box, finishes stalk picking and chopping results.
In a word, the present invention can mechanically finish picking and chopping cotton stalks results, has simple in structurely, and result of use is good, long service life and advantage easy to use.
Claims (2)
1. harvester for picking and chopping cotton stalks, mainly formed by body, suspension arrangement, gear transfer box, front limit land wheel and rear support land wheel, it is characterized in that: gear transfer box and suspension arrangement are positioned at the body front end, body rear side lower end is provided with the rear support land wheel, body front end lower end is provided with the front limit land wheel, the body of front limit land wheel front side is provided with cotton stalk and picks up feeding unit, the body rear side is provided with cotton stalk chopping and throwing mechanism, and the body that cotton stalk is picked up feeding unit rear side and cotton stalk chopping and throwing mechanism front side is provided with cotton stalk conveying plant;
The input of described gear transfer box is connected by the power take-off of universal drive shaft with the tractor rear end, the output of gear transfer box is divided into left and right sides output, the right side output drives respectively the unsteady pressure roller of two groups of thickness arc lines and broach pressure roller and cotton stalk chopping and throwing mechanism, and left side output drives respectively cotton stalk and picks up feeding unit and cotton stalk conveying row chain;
Described cotton stalk conveying plant is carried row chain by cotton stalk, the thickness line pressure roller that floats, axle and broach pressure roller form in the carrier chain transmission, cotton stalk carries the row chain front end to be positioned at the rear side upper end that cotton stalk is picked up feeding unit, the output of the gear transfer box in left side is carried in the row chain clockwise direction cotton stalk by axle in the transmission of chain-driving carrier chain and is moved, the unsteady pressure roller of coarse groove is positioned at cotton stalk and carries on the body of row chain upper end, the unsteady pressure roller of microgroove is positioned at cotton stalk and carries on the body of row chain rear side upper end, the microgroove pressure roller lower end spacing distance that floats is provided with the broach pressure roller, the microgroove cotton stalk chopping and throwing mechanism that communicates between pressure roller and the broach pressure roller that floats;
Described cotton stalk is picked up feeding unit by drive, final drive shaft, pedestal, protruding axle, cylinder, dead axle and bearing pair form, final drive shaft is coupling with corresponding body by bearing pair, the dead axle spacing distance is located on the body corresponding with the final drive shaft axle center, the final drive shaft outer end is provided with drive, final drive shaft the inner sets firmly cylinder bogie side frame one side, dead axle is coupling by bearing pair and cylinder another side bogie side frame, set firmly cylinder between the two cylinder bogie side frame neighborings, between the final drive shaft and dead axle of protruding axle in cylinder, protruding axle two ends and final drive shaft and dead axle are coupling, an end of telescopic raking tooth is coupling on the protruding axle, the other end axle of telescopic raking tooth passes corresponding cylinder and is positioned at cylinder perisporium outer end, and cylinder drives protruding axle operation by telescopic raking tooth;
Described telescopic raking tooth length is identical and be fourth class split axle and be located on the protruding axle, and it is long that drum rotating telescopic raking tooth on the cylinder when picking up cotton stalk stretches out cylinder surface, and it is short that the telescopic raking tooth when drum rotating is carried the row chain front end at cotton stalk on the cylinder stretches out cylinder surface;
Described telescopic raking tooth is that the rack-and-pinion axle is located on the protruding axle, is provided with the gap between each tooth bar;
Described each telescopic raking tooth is joined with corresponding cylinder perisporium cunning;
The unsteady pressure roller of described coarse groove is made of pressure roller power transmission shaft, Cardan shaft, pressure roller, flexible stage clip section, suspension rod, axle bed, roll shaft and sprocket wheel, spacing distance is provided with thick arc card on the pressure roller outer peripheral face, roll shaft and axle bed and suspension rod and the flexible stage clip section of pressure roller by two ends is located at cotton stalk and carries on the body of row chain upper end, pressure roller power transmission shaft outer end sets firmly sprocket wheel, the pressure roller power transmission shaft inner with roll shaft one end between be connected by Cardan shaft, be coupling by axle bed and body in the middle part of the pressure roller power transmission shaft.
2. by harvester for picking and chopping cotton stalks claimed in claim 1, it is characterized in that: described cotton stalk chopping and throwing mechanism throws the cotton stalk throwing device of cylinder, cotton stalk cutter mill and vane type by cotton stalk and is consisted of, cotton stalk cutter mill is positioned at the lower end that cotton stalk throws cylinder, and the cotton stalk throwing device of vane type is positioned at the equipped at outlet port of cotton stalk cutter mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910119724 CN101502211B (en) | 2009-03-26 | 2009-03-26 | Harvester for picking and chopping cotton stalks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910119724 CN101502211B (en) | 2009-03-26 | 2009-03-26 | Harvester for picking and chopping cotton stalks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101502211A CN101502211A (en) | 2009-08-12 |
| CN101502211B true CN101502211B (en) | 2013-01-02 |
Family
ID=40974704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910119724 Expired - Fee Related CN101502211B (en) | 2009-03-26 | 2009-03-26 | Harvester for picking and chopping cotton stalks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101502211B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334408B (en) * | 2010-07-19 | 2013-05-01 | 中国农业机械化科学研究院 | Gap bridge transportation device and straw harvesting machine comprising same |
| CN102334409A (en) * | 2010-07-19 | 2012-02-01 | 中国农业机械化科学研究院 | Pickup conveyer and straw harvester comprising same |
| CN102334410B (en) * | 2010-07-22 | 2013-05-01 | 中国农业机械化科学研究院 | Straw harvesting method and straw harvesting machine |
| BE1019658A3 (en) * | 2010-11-29 | 2012-09-04 | Cnh Belgium Nv | PICKUP FOR AN AGRICULTURAL MACHINE. |
| CN102197747A (en) * | 2011-05-23 | 2011-09-28 | 王久龙 | Automatic straw pulverizer |
| CN111713266A (en) * | 2020-07-29 | 2020-09-29 | 西北农林科技大学 | Air-suction type telescopic raking tooth grain pickup device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1589598A (en) * | 2004-05-09 | 2005-03-09 | 吉林省农业机械研究院 | Combined processing machine for returning straw to field and crushing root stubble |
| CN2739939Y (en) * | 2004-09-10 | 2005-11-16 | 宋羊军 | Apparatus for breaking stalks and stubbles and remaining in field |
| EP1869968A2 (en) * | 2006-06-22 | 2007-12-26 | Maasland N.V. | Crop-processing device comprising a pick-up/cutting device |
| CN201167489Y (en) * | 2008-03-20 | 2008-12-24 | 赵传华 | Walking cotton lever chopping harvester |
| CN201197292Y (en) * | 2008-05-15 | 2009-02-25 | 洛阳四达农机有限公司 | Field pickup chopper for stalk |
| CN201403334Y (en) * | 2009-03-26 | 2010-02-17 | 张丽苹 | Cotton-stalk gleaning, chopping, and reaping machine |
-
2009
- 2009-03-26 CN CN 200910119724 patent/CN101502211B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1589598A (en) * | 2004-05-09 | 2005-03-09 | 吉林省农业机械研究院 | Combined processing machine for returning straw to field and crushing root stubble |
| CN2739939Y (en) * | 2004-09-10 | 2005-11-16 | 宋羊军 | Apparatus for breaking stalks and stubbles and remaining in field |
| EP1869968A2 (en) * | 2006-06-22 | 2007-12-26 | Maasland N.V. | Crop-processing device comprising a pick-up/cutting device |
| CN201167489Y (en) * | 2008-03-20 | 2008-12-24 | 赵传华 | Walking cotton lever chopping harvester |
| CN201197292Y (en) * | 2008-05-15 | 2009-02-25 | 洛阳四达农机有限公司 | Field pickup chopper for stalk |
| CN201403334Y (en) * | 2009-03-26 | 2010-02-17 | 张丽苹 | Cotton-stalk gleaning, chopping, and reaping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101502211A (en) | 2009-08-12 |
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Granted publication date: 20130102 Termination date: 20140326 |