CN100403873C - Picking method for sugar cane leaf crushing and returning to field machine - Google Patents
Picking method for sugar cane leaf crushing and returning to field machine Download PDFInfo
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- CN100403873C CN100403873C CNB2006100350903A CN200610035090A CN100403873C CN 100403873 C CN100403873 C CN 100403873C CN B2006100350903 A CNB2006100350903 A CN B2006100350903A CN 200610035090 A CN200610035090 A CN 200610035090A CN 100403873 C CN100403873 C CN 100403873C
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- sugar cane
- profiling
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- leaf
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Abstract
The present invention relates to a picking method for crushing and returning to field machines for sugar cane leaves. A profiling leaf collector, a limit wheel and back wheels of a tractor form a relative profiling mechanism, wherein the profiling leaf collector profiles up and down along the ground, and the bottom of the profiling leaf collector is always tightly contacted with the ground to move. First, the profiling leaf collector gathers the sugar cane leaves tightly contacted with the ground and picks the sugar cane leaves tightly contacted with the ground to a certain height; then, a moving cutter which rotates with high speed brings the sugar cane leaves into a crushing cavity for crushing; broken segments of the sugar cane leaves are uniformly spread to the ground along the back end of a machine case under the centrifugal action, so the operation of crushing the sugar cane leaves and returning the sugar cane leaves to the field is completed. The picking rate of the present invention is as high as more than 95%, and the shatter index of the sugar cane leaves which are shorter than 20cm is more than 80%. The present invention has the advantages of good crushing effect, high durability of cutter blades, small working resistance, low power consumption, high equipment adaptability (the present invention can work under various ground conditions), no influence of humid weather, no plough blocking phenomenon and immediate plowing after the crushing of the sugar cane leaves.
Description
Invention field
The present invention relates to a kind of using method of agricultural machinery, especially for the gathering method of sugar cane leaf crushing and returning to field machine.
Background of invention
A large amount of sugarcane leaves under sugarcane is rejected after gathering in the crops, most of in China at present by on-site incineration, burn and to produce a large amount of smog often, severe contamination air.And the sugarcane leaf contains abundant organic substance, if with its chopping and returning, not only can increase fertility, improve the soil, increase soil organic matter content and reduce fertilizer amount, also can reduce the sugarcane production cost, help regulating soil acidity or alkalinity, thereby improve cane suger part.
At present, still perfect without comparison, reliable both at home and abroad sugar cane leaf crushing and returning to field equipment, and its main cause just is to lack suitable sugarcane leaf gathering method.External general employing big-power tractor traction increasing the weight of disk harrow is direct roll off sugarcane leaf on ground, but its power consumption is big, and degradation rate is not high; Domestic since eighties last century Mo, the sugarcane top size reduction machinery of development successively such as Guangxi land reclamation and cultivation, west of Guangdong Province Yuexi land reclamation and cultivation, Jiangxi tractor plant, the land-reclaimable Science Institute in Zhanjiang, Guangdong is arranged, all do not design sugarcane leaf pick-up mechanism, pulverize after the sugarcane leaf is gone into crushing chamber and adopt moving knife and negative pressure acting in conjunction to pick up, these mechanical ubiquities pick up that rate is low, crushing effect is poor, work under bad environment, blade are fragile.The stalk cutter that the north is also once introduced in China's Guangxi land reclamation and cultivation, Zhanjiang land reclamation and cultivation is used for sugarcane leaf chopping and returning, but because sugarcane is a kind of crop of ridging plantation.Its ground is uneven, and stalk cutter can't be picked up the sugarcane leaf of bottom of trench.A sugarcane leaf crushing and returning to field machine has been manufactured experimently in Zhanjiang land reclamation and cultivation in recent years, adopts the pick-up mechanism of backwards rotation, utilize the elastic claw pickup to carry out the sugarcane leaf and pick up, but elastic claw structure and processing technology is undesirable, and yielding, dependability is poor.Guangxi agricultural machinery research institute developed 3SY series sugarcane field leaf shattering machine (patent No. is 0023513.6) in 2000, it pulverizes long flail knife and the short flail knife corresponding sugarcane field furrow of difference and the ridge face of moving knife, but this is comparatively regular to furrow and ridge face, when especially furrow is consistent with ridge face width degree, operation effectiveness just can be secure, when, furrow irregular to sugarcane field furrow and ridge face and ridge face width degree are inconsistent, then be difficult to avoid pulverizing moving knife incision soil, cause that power consumption is big, work under bad environment etc.The face will clothes in Guangxi have been developed the sugarcane top cracker (patent No. be 2004200064150.0) of a kind of hand tractor as power.Agricultural University Of South China has designed a kind of remote control sugarcane leaf flexible cutting apparatus for returning (patent No. is 200420044230.X).But, cause sugar cane leaf crushing and returning to field machine effectively not applied to so far suitable sugarcane leaf gathering method not being arranged as yet.
Summary of the invention
The purpose of this invention is to provide a kind of gathering method that is used for sugar cane leaf crushing and returning to field machine, utilize the profiling leaf collection device to form relative feeler mechanism with position-limited wheel, tractor trailing wheel, the profiling leaf collection device can be with ground height profiling, move profiling leaf collection device bottom close proximity to ground always, elder generation is gathered the sugarcane top of close proximity to ground by the profiling leaf collection device and picks up to certain altitude, and then brings sugarcane top into crushing chamber by the moving knife of high speed rotating and pulverize.Broken section of sugarcane top is evenly shed to ground at centrifugal action lower edge casing rear end, thereby finishes the sugar cane leaf crushing and returning to field operation.
The present invention includes following steps:
With the profiling leaf collection device, transmission system, frame, disintegrating mechanism and stopping means are assembled into crushing and returning to field machine, after hang on the tractor 1, wherein profiling leaf collection device and stopping means respectively have two, be and be symmetrically arranged in both sides, frame rear portion, stopping means is made up of square tube 16 and position-limited wheel 22, profiling leaf collection device and position-limited wheel 22, the trailing wheel of tractor is formed relative feeler mechanism, move profiling leaf collection device brace 30 bottoms close proximity to ground always, elder generation is gathered the sugarcane top of close proximity to ground by the profiling leaf collection device and picks up to certain altitude, and then bring sugarcane top into crushing chamber by the moving knife 20 of high speed rotating and pulverize, broken section of sugarcane top is evenly shed to ground at centrifugal action lower edge casing rear end, thereby finishes the sugar cane leaf crushing and returning to field operation.
The present invention picks up rate up to more than 95%, and length reaches more than 80% at the degradation rate below the 20cm.Good crushing effect, blade durability height, working resistance is little, and power consumption is few, and facility adaptability is strong, and various faces of land situation can both operation, and is not subjected to moist weather effect.And after sugarcane top is pulverized, can turn over immediately, there is not stifled plough phenomenon.
Description of drawings
Fig. 1 is the structural front view of sugar cane leaf crushing and returning to field machine of the present invention;
Fig. 2 is the structure vertical view of sugar cane leaf crushing and returning to field machine of the present invention.
Embodiment
As shown in Figure 1, 2, make the profiling leaf collection device earlier, the profiling leaf collection device is made up of brace 30 and connecting plate 18, brace 30 is welded on the connecting plate 18, and become 25 °～40 ° of angles with ground, connecting plate 18 links to each other with square steel plate 13 on being welded on square steel 17 by bolt 14, and square steel plate 13 and connecting plate 18 all have 10～14 circular holes in vertical direction, to adjust the high and low position of profiling leaf collection device.Again with the profiling leaf collection device, transmission system, frame, disintegrating mechanism and stopping means are assembled into crushing and returning to field machine, after hang on the tractor 1, wherein profiling leaf collection device and stopping means respectively have two, be the both sides after frame that is symmetrically arranged, transmission system is by universal joint 38, decelerator 29, turning cylinder 28, drive pulley 27, belt 26, driven pulley 25, crushing shaft 24 and tensioning apparatus 6 constitute, decelerator 29 links to each other with vertical steel plate 33 by bolt 34, and link to each other with tractor 1 by universal joint 38, turning cylinder 28 two ends link to each other with drive pulley 27 with decelerator 29 respectively, driven pulley 25 is installed in crushing shaft 24 1 ends, tensioning apparatus 6 is welded on the left side plate 23, frame links to each other with lower link 37 with the last connecting rod 2 of tractor 1 with lower bearing pin 36 by upper pin 3 respectively, after hang on the tractor 1, frame is mainly by a left side, right side plate 23, upright beam 4, longeron 5, crossbeam 8, bottom girder 32, front-axle beam 35, front shroud 7, back shroud 10, horizontal steel plate 11, vertical steel plate 33 and square steel 17 constitute, its neutral beam 4 and longeron 5 respectively have two, be and be symmetrically arranged, crossbeam 8, bottom girder 32, front-axle beam 35, horizontal steel plate 11 and square steel 17 two ends are welded on a left side respectively, on the right side plate 23, a vertical steel plate 33 and a left side, right side plate 23 and bottom girder 32, front-axle beam 35 welding, a front shroud 7 and a left side, right side plate 23, crossbeam 8 and bottom girder 32 welding, back shroud 10 links to each other with horizontal steel plate 11 with crossbeam 8 with bolt 12 by middle bearing pin 9 respectively, upright beam 4 and front-axle beam 35 welding, weld with upright beam 4 and crossbeam 8 respectively at longeron 5 two ends, front shroud 7, back shroud 10 and disintegrating mechanism are formed crushing chamber, wherein disintegrating mechanism is mainly by crushing shaft 24, moving knife 20 and stationary knife 31 are formed, crushing shaft 24 is by a bolt 19 and a left side, right side plate 23 links to each other, moving knife 20 links to each other with crushing shaft 24 by bearing pin 21, and press the double helix symmetric arrays, stationary knife 31 is welded on the front shroud 7, have two rows, be symmetrically and arrange, stopping means mainly is made up of square tube 16 and position-limited wheel 22, square tube 16 is welded on the square steel 17, position-limited wheel 22 links to each other with square tube 16 by rear pin shaft 15, profiling leaf collection device and position-limited wheel 22, tractor 1 trailing wheel is formed relative feeler mechanism, make the profiling leaf collection device can be with the profiling of ground height, with guarantee profiling leaf collection device brace 30 bottoms always close proximity to ground move.Elder generation is gathered the sugarcane top of close proximity to ground by the profiling leaf collection device and picks up to certain altitude, and then brings sugarcane top into crushing chamber by the moving knife 20 of high speed rotating and pulverize.Under off working state, hang on the tractor 1 after facility are liftoff.During operation, facility are dropped to position-limited wheel land,, adjust the profiling leaf collection device and make its bottom to just entering soil then according to the sugarcane field situation.Along with moving ahead of tractor 1, at first by the profiling leaf collection device with the set of the sugarcane top of close proximity to ground and pick up to certain altitude, and then bring sugarcane top into crushing chamber by the moving knife 20 of high speed rotating, sugarcane top driven knife 20 is sheared, is torn into broken section with stationary knife 31 in crushing chamber.Broken section of sugarcane top is evenly shed to ground at centrifugal action lower edge casing rear end, thereby finishes the sugar cane leaf crushing and returning to field operation.This has not only improved the rate of picking up greatly, has also effectively overcome many deficiencies of similar machines in the past: 1, do not hinder the sugarcane head; But 2, Disintegrating knife built on stilts certain altitude makes the pulverizing cutter can not cut soil, so blade is not fragile, makes working resistance relatively littler, and power consumption is few; 3, behind the Disintegrating knife built on stilts certain altitude, dust is less relatively during operation, and working environment makes moderate progress.
Claims (2)
1. gathering method that is used for sugar cane leaf crushing and returning to field machine, it is characterized in that comprising the steps: with the profiling leaf collection device, transmission system, frame, disintegrating mechanism and stopping means are assembled into crushing and returning to field machine, after hang on the tractor (1), wherein profiling leaf collection device and stopping means respectively have two, be and be symmetrically arranged in both sides, frame rear portion, stopping means is made up of square tube (16) and position-limited wheel (22), profiling leaf collection device and position-limited wheel (22), the tractor trailing wheel is formed relative feeler mechanism, move profiling leaf collection device brace (30) bottom close proximity to ground always, elder generation is gathered the sugarcane top of close proximity to ground by the profiling leaf collection device and picks up to certain altitude, and then bring sugarcane top into crushing chamber by the moving knife (20) of high speed rotating and pulverize, broken section of sugarcane top is evenly shed to ground at centrifugal action lower edge casing rear end, thereby finishes the sugar cane leaf crushing and returning to field operation.
2. according to the described a kind of gathering method that is used for sugar cane leaf crushing and returning to field machine of claim 1, it is characterized in that the profiling leaf collection device is made up of brace (30) and connecting plate (18), brace (30) is welded on the connecting plate (18), and become 25 °～40 ° of angles with ground, connecting plate (18) links to each other with square steel plate (13) on being welded on square steel (17) by bolt (14), and square steel plate (13) and connecting plate (18) all have 10～14 circular holes in vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100350903A CN100403873C (en) | 2006-04-17 | 2006-04-17 | Picking method for sugar cane leaf crushing and returning to field machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100350903A CN100403873C (en) | 2006-04-17 | 2006-04-17 | Picking method for sugar cane leaf crushing and returning to field machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1857049A CN1857049A (en) | 2006-11-08 |
| CN100403873C true CN100403873C (en) | 2008-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100350903A Expired - Fee Related CN100403873C (en) | 2006-04-17 | 2006-04-17 | Picking method for sugar cane leaf crushing and returning to field machine |
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| CN (1) | CN100403873C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207430B (en) * | 2021-04-22 | 2023-06-20 | 广西壮族自治区农业科学院 | Sugarcane leaf treatment machine for collecting, crushing and returning all-terrain field |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079410U (en) * | 1990-10-07 | 1991-06-26 | 靳本强 | Vertical stalk crushing machine with double axle and rotary cutter used in field |
| CN2424612Y (en) * | 2000-05-25 | 2001-03-28 | 任路旗 | Horizontal straw-crushing return machine |
| CN2450861Y (en) * | 2000-12-05 | 2001-10-03 | 广西壮族自治区农业机械研究所 | Sugarcane field machine for crushing leaves |
| CN2704206Y (en) * | 2004-04-01 | 2005-06-15 | 华南农业大学 | Remote-controlled flexible cutting apparatus for returning sugarcane leaves in field |
| CN2708630Y (en) * | 2004-05-17 | 2005-07-13 | 颜志服 | Cane leaf grinder |
-
2006
- 2006-04-17 CN CNB2006100350903A patent/CN100403873C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2079410U (en) * | 1990-10-07 | 1991-06-26 | 靳本强 | Vertical stalk crushing machine with double axle and rotary cutter used in field |
| CN2424612Y (en) * | 2000-05-25 | 2001-03-28 | 任路旗 | Horizontal straw-crushing return machine |
| CN2450861Y (en) * | 2000-12-05 | 2001-10-03 | 广西壮族自治区农业机械研究所 | Sugarcane field machine for crushing leaves |
| CN2704206Y (en) * | 2004-04-01 | 2005-06-15 | 华南农业大学 | Remote-controlled flexible cutting apparatus for returning sugarcane leaves in field |
| CN2708630Y (en) * | 2004-05-17 | 2005-07-13 | 颜志服 | Cane leaf grinder |
Non-Patent Citations (1)
| Title |
|---|
| 4F-1.8型甘蔗叶粉碎还田机研制. 梁明.现代农业装备. 2005 * |
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|---|---|
| CN1857049A (en) | 2006-11-08 |
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Granted publication date: 20080723 Termination date: 20100417 |