CN102804969B - Sisal harvester - Google Patents
Sisal harvester Download PDFInfo
- Publication number
- CN102804969B CN102804969B CN201110162071.8A CN201110162071A CN102804969B CN 102804969 B CN102804969 B CN 102804969B CN 201110162071 A CN201110162071 A CN 201110162071A CN 102804969 B CN102804969 B CN 102804969B
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- China
- Prior art keywords
- sisal
- servo motor
- protective cover
- sisal hemp
- main servo
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Abstract
The invention discloses a sisal harvester. A small diesel generator (5) is installed on a small platform lorry, which provides power for the whole sisal harvester; the sisal harvester is provided with a dicing saw blade (11); the dicing saw blade (11) is driven through a main servo motor (14) to rotate; the main servo motor (14) is installed on a lifting bottom plate (9), the height of which can be adjusted; the main servo motor (14) is in flexible connection with the lifting bottom plate (9); a guide protective cover (12) is arranged outside the dicing saw blade (11); one end of the guide protective cover (12) is connected with a motor supporting plate (18) through a guide protective cover supporting rod (19); the other end of the guide protective cover (12) is connected with a saw blade shaft (20) through a bearing; and a sisal collector (3) is arranged at the lower front part of the dicing saw blade (11). The sisal harvester is also provided with a lifting servo motor (15), a lead screw (13), a vertical column (6), a control box (4) and a driving servo motor (8). The sisal harvester has the benefits that sisal harvesting mechanization is realized, the sisal harvester is simple and convenient to operate, the harvesting efficiency is high, and the sisal harvesting cost is greatly reduced.
Description
Technical field
The present invention relates to a kind of tropical crop-harvesting mechanism.Be specifically related to a kind of sisal hemp reaping machine.
Background technology
Sisal hemp is the native fiber raw material of China's tool characteristic advantage, that sisal fiber has is strong but pliable in texture, springiness, pulling force are strong, anti tear, the characteristic such as wear-resisting, anticorrosion are that synthetic fibers are irreplaceable, especially sisal fiber has free from environmental pollution, the difficult advantages such as static that produce, and is widely used in manufacturing life and environmental supplies.Since accession to WTO, the demand of sisal fiber raw material is always in ascendant trend.At present, domestic the demand of sisal hemp goods is surpassed to 80,000 tons, global annual requirement surpasses 700,000 tons, and world's sisal fiber gross yield only has 300,000 tons of left and right, and therefore, sisal hemp insufficiency of supply-demand is larger.Be subject to affecting of sisal hemp outlet and pulling of the market price, the sisal hemp main producing region such as Guangdong, Guangxi is every every year to surpass the planting scale development of 800 hectares at present, and by the past, take land reclamation and cultivation plantation and turn to rural area to greatly develop as main.The annual planting sisal hemp area in the whole nation is not less than 2000 hectares, and China's sisal hemp plantation had entered new developing period already.Sisal hemp life cycle is long, and the florescence is short, and base of leaf meat, succulence are drought-enduring, slightly raw, and water-saving, province's fertilizer, save production cost, and is a kind of agrotechnical crop of resource-conserving that is conducive to promote, and agricultural sustainable development is had to positive effect.
At present, the hysteresis of sisal hemp harvest machinery becomes " bottleneck " of restriction sisal hemp scale, is also sisal hemp production mechanization key issue anxious to be resolved.This production link labour intensity is maximum, and harvest operation accounts for the more than 60% of the amount of labour used in whole production process, so solved the results of sisal hemp, has just substantially solved the production mechanization of sisal hemp.
Sisal hemp harvest machinery is blank out in China, and the sisal hemp reaping machine of other country's research and development is all undesirable in the world, the report that so far there are no has sisal hemp reaping machine product to come out abroad.
Summary of the invention
The present invention is a kind of sisal hemp reaping machine, it can automatically cut ripe sisal hemp leaf, collect, immature sisal hemp leaf is protected simultaneously, guarantee not injure immature sisal hemp leaf when cutting ripe sisal hemp leaf, and with self-driven system, harvesting speed is adjustable, simple, convenient, efficiency of crop is high, is a kind of desirable sisal hemp harvest machinery.
The technical solution adopted for the present invention to solve the technical problems is: a minitype diesel oil engine is housed on a Minitype flat wooden handcart, for entire machine provides power, be provided with a cast-cutting saw slice, cast-cutting saw slice is rotated by main servo driven by motor, main servo motor is contained on the lifting base plate that highly can adjust, between main servo motor and lifting base plate, adopt and flexibly connect, cast-cutting saw slice is provided with guide protective cover outward, and cast-cutting saw slice front lower place is provided with sisal hemp collector.During operation, first cast-cutting saw slice is adjusted to working depth, the front end of guide protective cover is inserted between climax leaves lamella and immature blade layer, start the rotation of main servo driven by motor cast-cutting saw slice, start driving servomotor simultaneously, dolly is walked one week around sisal hemp, sisal hemp leaf is cut, blade under cutting is fallen into sisal hemp collector under the effect of gravity, when running into lower prematurity blade, immature blade compressing guide protective cover, under the effect of guide protective cover, cast-cutting saw slice is moved down, can protect so immature blade injury-free.
The invention has the beneficial effects as follows, make sisal hemp results realize mechanization, simple, convenient, efficiency of crop is high, greatly reduces sisal hemp results cost.
Accompanying drawing explanation
Fig. 1 is the mechanical construction drawing of embodiment of the present invention sisal hemp reaping machine.
Fig. 2 is embodiment of the present invention sisal hemp reaping machine cast-cutting saw slice main servo motor flexible johning knot composition.
In figure, 1. dolly front-wheel 2. dolly base plate 3. sisal hemp collector 4. control cabinet 5. diesel-driven generator 6. column 7. operating handles 8. drive servomotor 9. lifting base plate 10. dolly rear drive sprocket 11. cast-cutting saw slice 12. guide protective cover 13. leading screw 14. main servo motor 15. lifting servomotor 16. oscillating bearing 17. fixed axis 18. motor supporting plate 19. guide protective cover support bar 20. saw blade axis 21. springs.
Embodiment
A minitype diesel oil engine 5 is housed on a Minitype flat wooden handcart, for entire machine provides power, be provided with a cast-cutting saw slice 11, cast-cutting saw slice 11 is by main servo motor 14 driven rotary, main servo motor 14 is contained on the lifting base plate 9 that highly can adjust, between main servo motor 14 and lifting base plate 9, adopt and flexibly connect, be that main servo motor 14 is arranged on motor supporting plate 18, motor supporting plate 18 rear portions are provided with fixed axis 17, fixed axis 17 is connected with lifting base plate 9 by oscillating bearing 16, and the front portion of motor supporting plate 18 is connected with lifting base plate 9 by spring 21, the outer guide protective cover 12 that is provided with of cast-cutting saw slice 11, one end of guide protective cover 12 is connected with motor supporting plate 18 by guide protective cover support bar 19, the other end is connected with saw blade axis 20 by bearing, the front lower place of cast-cutting saw slice 11 is provided with sisal hemp collector 3.During operation, first by lifting servomotor 15, drive leading screw 13, under the drive of leading screw 13, make lifting base plate 9 drive main servo motor 14 to move up and down along column 6, cast-cutting saw slice 11 is adjusted to working depth, the front end of guide protective cover 12 is inserted between climax leaves lamella and immature blade layer, start main servo motor 14 and drive cast-cutting saw slice 11 rotations, start simultaneously and drive servomotor 8, dolly is walked one week around sisal hemp, sisal hemp leaf is cut, blade under cutting is fallen into sisal hemp collector 3 under the effect of gravity, when running into lower prematurity blade, immature blade compressing guide protective cover 12, under the effect of guide protective cover 12, by saw blade axis 20, the spring 21 of main servo motor 14 compression motor supporting plate 18 bottoms, make motor supporting plate 18 drive main servo motor 14 to turn clockwise around oscillating bearing 16 by fixed axis 17, cast-cutting saw slice 11 is moved down, can protect so immature blade injury-free.When cutting over after this blade, under the effect of spring 21, make motor supporting plate 18 drive main servo motors 14 to be rotated counterclockwise around oscillating bearing 16 by fixed axis 17, make cast-cutting saw slice 11 return to original position, continue cutting.Column 6 and leading screw 13 are interfered upper strata sisal hemp leafs in order to prevent from cutting, and column 6 and leading screw 13 can be manufactured to combining form.
Claims (1)
1. a sisal hemp reaping machine, it is characterized in that: it is equipped with a minitype diesel oil engine [5] on a Minitype flat wooden handcart, for entire machine provides power, be provided with a cast-cutting saw slice [11], cast-cutting saw slice [11] is by main servo motor [14] driven rotary, main servo motor [14] is contained on the lifting base plate [9] that highly can adjust, between main servo motor [14] and lifting base plate [9], adopt and flexibly connect, the outer guide protective cover [12] that is provided with of cast-cutting saw slice [11], one end of guide protective cover [12] is connected with motor supporting plate [18] by guide protective cover support bar [19], the other end is connected with saw blade axis [20] by bearing, the front lower place of cast-cutting saw slice [11] is provided with sisal hemp collector [3], also be provided with lifting servomotor [15], leading screw [13], column [6], control cabinet [4] and driving servomotor [8],
Described sisal hemp reaping machine main servo motor [14] is arranged on motor supporting plate [18], motor supporting plate [18] rear portion is provided with fixed axis [17], fixed axis [17] is connected with lifting base plate [9] by oscillating bearing [16], and the front portion of motor supporting plate [18] is connected with lifting base plate [9] by spring [21];
The column of described sisal hemp reaping machine [6] and leading screw [13] manufacture combining form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110162071.8A CN102804969B (en) | 2011-06-03 | 2011-06-03 | Sisal harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110162071.8A CN102804969B (en) | 2011-06-03 | 2011-06-03 | Sisal harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102804969A CN102804969A (en) | 2012-12-05 |
| CN102804969B true CN102804969B (en) | 2014-04-09 |
Family
ID=47228978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110162071.8A Expired - Fee Related CN102804969B (en) | 2011-06-03 | 2011-06-03 | Sisal harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102804969B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620765B (en) * | 2013-11-07 | 2016-06-22 | 海南大学 | A kind of sisal harvester |
| CN105284281B (en) * | 2014-07-23 | 2017-06-09 | 海南大学 | A kind of sisal harvester |
| CN104429341B (en) * | 2014-11-13 | 2016-06-01 | 广西大学 | Sisal hemp harvesting device |
| CN106576589A (en) * | 2016-12-01 | 2017-04-26 | 广西大学 | Multi freedom sisal harvesting apparatus |
| CN107926278B (en) * | 2017-11-13 | 2019-06-14 | 淮安智创自动化设备有限公司 | The harvester of sisal leaves |
| CN107969211B (en) * | 2017-11-16 | 2023-08-08 | 农业部南京农业机械化研究所 | Cutting device for sisal hemp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648789Y (en) * | 2003-10-15 | 2004-10-20 | 河北省农业机械化研究所有限公司 | Green-fodder harvesting machine |
| FR2877807A1 (en) * | 2004-11-18 | 2006-05-19 | Guy Dehondt | Fibrous plant e.g. linen, packing method for tractor towed machine, involves gathering and rolling retted fibrous plants, where speed of rolling of plants into round bales is proportional to advancement of towed machine |
| CN201029309Y (en) * | 2007-03-16 | 2008-03-05 | 新疆农业科学院农业机械化研究所 | Forward suspension type flax harvester |
| CN100527939C (en) * | 2004-02-23 | 2009-08-19 | 盖伊·德侯特 | Method and machine for packing fibrous plants into balls, especially common flax, hemp plant and sisal |
-
2011
- 2011-06-03 CN CN201110162071.8A patent/CN102804969B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648789Y (en) * | 2003-10-15 | 2004-10-20 | 河北省农业机械化研究所有限公司 | Green-fodder harvesting machine |
| CN100527939C (en) * | 2004-02-23 | 2009-08-19 | 盖伊·德侯特 | Method and machine for packing fibrous plants into balls, especially common flax, hemp plant and sisal |
| FR2877807A1 (en) * | 2004-11-18 | 2006-05-19 | Guy Dehondt | Fibrous plant e.g. linen, packing method for tractor towed machine, involves gathering and rolling retted fibrous plants, where speed of rolling of plants into round bales is proportional to advancement of towed machine |
| CN201029309Y (en) * | 2007-03-16 | 2008-03-05 | 新疆农业科学院农业机械化研究所 | Forward suspension type flax harvester |
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| CN102804969A (en) | 2012-12-05 |
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