CN109566052A - Mini potato seedling killing machine - Google Patents
Mini potato seedling killing machine Download PDFInfo
- Publication number
- CN109566052A CN109566052A CN201710899933.2A CN201710899933A CN109566052A CN 109566052 A CN109566052 A CN 109566052A CN 201710899933 A CN201710899933 A CN 201710899933A CN 109566052 A CN109566052 A CN 109566052A
- Authority
- CN
- China
- Prior art keywords
- seedling
- cutter shaft
- knife
- power
- furrow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 33
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 33
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 210000000078 claw Anatomy 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 1
- 241001236644 Lavinia Species 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
- A01D23/02—Topping machines cutting the tops before being lifted
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
- A01D23/06—Topping machines with collecting and depositing devices for the tops; Devices for protecting the tops against damage
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
- A01D23/02—Topping machines cutting the tops before being lifted
- A01D2023/026—Devices with movable knives for topping, e.g. rotatable cutting disks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
A kind of mini potato seedling killing machine for killing seedling operation that can be completed to potato seedling bar, the device mainly includes three-link hitches, drive pulley, stationary knife, negative pulley wheel, hood, land wheel, furrow collection standing grain device, gearbox, belt, when wherein working, power is inputted middle driving box through Cardan shaft by tractor motive power output shaft, the power-conversion that bevel gear in gear-box comes out numerical value is horizontal rotary power, drive pulley disk is transmitted to by transmission shaft again, power is transmitted to cutter shaft belt pulley by belt by drive pulley disk, cutter shaft belt pulley band movable arbor high speed rotation, hinged flail knife is around cutter shaft high speed rotation on cutter shaft, random groups are advanced simultaneously, in advance, stem seedling is broken apart by chopping chopping from root by the flail knife of rotation, it is thrown into housing at a high speed, tail portion is slided into along encloser inner wall, it sheds in exit to field；The mini potato seedling killing machine has the characteristics that easy to operate, high-efficient, labor intensity of workers is small.
Description
Technical field
The mini potato seedling killing machine for killing seedling operation to potato seedling bar can be rapidly completed the present invention relates to one kind.
Background technique
Potato is the fourth-largest crop of the China after wheat, rice, corn, produces more than nearly 6,000 ten thousand tons of fresh sweet potato per year.With
Market potato demand is continuously increased, external some major companies are engaged in potato production and processing industry in China one after another
Business, this field is also added in domestic some manufacturing enterprises one after another, so that potato planting scale constantly expands.However, potato
Cropper harvest when frequent occurrence potato seedling wind the problem of, influence do mechanization operation efficiency, thus before potato harvest first
It carries out killing seedling operation.It can be reduced excessive potato seedling load caused by cropper it was verified that killing seedling not only, it more can be very big
Improve efficiency of crop, save the cost.In general it kills seedling to carry out before several weeks of potato harvest, the seedling that kills before receiving makes Ma Ling
Potato case-hardening reduces bump injury rate of the potato in receiving；In addition, this link of seedling is killed before receiving, so that harvest
The load of machine reduces, and travel speed is accelerated, and failure rate reduces, and the load of the potato seedling separator inside cropper can also drop significantly
Low, potato seedling disintegrate-quality significantly improves.Currently, the seedling killing machine device in China generallys use straw counters-field set and converts.
But this seedling killing machine converted by straw counters-field set, there are residual seedling is more, broken seedling is too long, especially furrow
The excessive not clean problem of residual, and efficiency is extremely low, and machine-spoiled rate is higher, this undoubtedly considerably increases production cost,
The competitiveness of enterprise is reduced, seriously constrains Potato Industry in the fast development in China.
Summary of the invention
In order to overcome the seedling killing machine converted by straw counters-field set, broken seedling is too long and furrow was remained there are residual seedling is more
The problems such as mostly not clean, the present invention provide a kind of mini potato seedling killing machine.
The technical solution adopted by the present invention to solve the technical problems is:
The mini potato seedling killing machine includes input shaft, jackshaft, belt pulley, tool apron, flail knife, flail knife axis, gauge wheel, feature
Be: when work, power is inputted middle driving box through Cardan shaft by tractor motive power output shaft, the cone tooth in gear-box
The power-conversion that wheel comes out numerical value is horizontal rotary power, then is transmitted to drive pulley disk, drive pulley disk by transmission shaft
Power is transmitted to cutter shaft belt pulley by belt, cutter shaft belt pulley band movable arbor high speed rotation, on cutter shaft hinged flail knife around
Cutter shaft high speed rotation, while random groups are advanced.In advance, stem seedling is broken apart by chopping chopping from root by the flail knife of rotation, is thrown at a high speed
Housing slides into tail portion along encloser inner wall, sheds in exit to field.
Furrow collector mechanism includes support rod, fixed disc, elastic claw, it is characterised in that: is added in seedling killing machine front end two sides
Furrow collection standing grain device is filled, this device is placed in the two sides on ridge, and by bolt in the end of support rod, seedling killing machine is carrying out advance work
When industry, furrow collection standing grain device walks in furrow, and when contacting furrow soil or lodging seedling stalk, fixed disc occurs opposite elastic claw
Rotation, elastic claw rotates backward, throwing after the seedling stalk provoked；At the same time, the rimmer knife of high-speed rotation is matched, carries out to seedling stalk
It crushes, reaches the crushing effect to furrow lodging seedling stalk.
Dynamic stationary knife composite structure includes long arc cutter, herringbone double-pole, L-type flail knife, it is characterised in that: in the outermost end of cutter shaft
It is hinged with long arc cutter, inwardly primary hinged L-type flail knife, herringbone double-pole, the cooperation of herringbone double-pole length are so reinforced killing cutting for seedling knife
Shear force degree and crushing effect.
The invention has the advantages that the mini potato seedling killing machine is disposably completed to make the seedling that kills of potato seedling bar
Industry, has that work efficiency is high, and easy to operate, structure is simple, and service life is permanent, saves more labo r resources, increases peasant
Income reduces the features such as labor intensity of worker is with injured probability simultaneously because reducing artificial participation.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is overall structure side view of the invention.
Fig. 2 is overall structure top view of the invention.
Fig. 3 is furrow collector structural scheme of mechanism.
Fig. 4 is stationary knife combining structure schematic diagram.
1. three-link hitch in Fig. 1,2. drive pulleys, 3. stationary knifes, 4. negative pulley wheels, 5. hoods, 6. land wheels, 7.
Furrow collection standing grain device.
8. gearbox in Fig. 2,9. belts.
10. support rod in Fig. 3,11. fixed discs, 12. elastic claws.
13. long arc cutter in Fig. 4,14. herringbone double-poles, 15.L type flail knife.
Specific embodiment
In fig. 1 and 2, including three-link hitch, drive pulley, stationary knife, negative pulley wheel, hood, land wheel, ridge
Ditch collection standing grain device, gearbox, belt, wherein seedling killing machine can combine with potato picker matches or individually by drawing
Machine drive operation, the operation mechanism of two ways is all similar with motion mode, since Mountainous areas topography is special, use with
The rear three-point suspension-type of tractor driving, when work, the seedling stalk on ridge, which is stowed machine front end and pushes, to be allowed to tilt, and then dilatory
Machine is continuously advanced under state, and the front end of seedling killing machine rack continues to topple over seedling stalk, and tractor drags the seedling killing machine of postposition along ridge
Ditch advances, at the same tractor motive power output shaft through in seedling killing machine power input shaft and Cardan shaft power inputted it is intermediate
Gearbox, the power-conversion that the bevel gear in gearbox (8) comes out numerical value is horizontal rotary power, then by jack shaft
It is transmitted to drive pulley (2), power is transmitted to negative pulley wheel (4), negative pulley wheel band by belt by drive pulley disk
Dynamic flail knife axis high speed rotation, by the double blades to put the first edge on a knife or a pair of scissors of the hinged herringbone of tool apron around cutter shaft high speed rotation on cutter shaft, in order to
Seedling bar is cut off completely and the consumption of not excessive increase detent torque and power, stationary knife (3) blade is fixed on cutter shaft successively
Double helix is symmetrically arranged on cutter shaft, can be good at the job stability for increasing cutter shaft in this way, in the same of blade rotary work
When random groups advance, in advance, after seedling stalk lower part is cut off, the air-negative-pressure that the rotation of seedling killing machine cutter and its cavity generate makes
After the seedling stalk of cutting is flown into it, and then the modes such as seedling stalk is rubbed by running and fixed blade, shearing, strike crush, sprayed along cavity
It is spread on field；The angle that land wheel (6) and seedling killing machine rack are adjusted according to the height of field potato seedling bar, when the height of seedling bar
When higher, reduce the angle of land wheel and rack, otherwise increase the angle of land wheel and rack, so operation can be by potato seedling bar
It completely cuts through and facilitates subsequent harvest.
In Fig. 3, including support rod, fixed disc, elastic claw, wherein for conventional small seedling killing machine to furrow lodging seedling stalk
The problem of cannot effectively clearing up always, installs furrow collection standing grain device additional in seedling killing machine front end two sides, this device is placed in the two sides on ridge, leads to
Bolt is crossed in the end of support rod (10), for seedling killing machine when carrying out advance operation, furrow collection standing grain device walks in furrow, elastic claw
(12) when contacting furrow soil or lodging seedling stalk, fixed disc (11) relatively rotates, and elastic claw rotates backward, provoking
Seedling stalk after throw；At the same time, the rimmer knife of high-speed rotation is matched, crushes to seedling stalk, reaches to furrow lodging seedling stalk
Crushing effect.
In Fig. 4, including long arc cutter, herringbone double-pole, L-type flail knife, wherein being installed additional on the basis of original imitative ridge shape blade row column
Imitative ridge shape stationary knife is used cooperatively, and is hinged with long arc cutter (13) in the outermost end of cutter shaft, inwardly primary hinged L-type flail knife (14), people
The impact cutting dynamics and crushing effect of killing seedling knife are so reinforced in word double-pole (15), the cooperation of herringbone double-pole length.
Claims (4)
1. a kind of mini potato seedling killing machine, including three-link hitch, drive pulley, stationary knife, negative pulley wheel, hood,
Land wheel, furrow collection standing grain device, gearbox, belt, it is characterized in that: can complete to kill seedling operation to potato seedling bar.
2. mini potato seedling killing machine according to claim 1, which is characterized in that when work, tractor motive power output shaft
Power is inputted into middle driving box through Cardan shaft, the power-conversion that the bevel gear in gear-box comes out numerical value is level
Rotary power, then drive pulley disk is transmitted to by transmission shaft, power is transmitted to cutter shaft belt by belt by drive pulley disk
It takes turns, cutter shaft belt pulley band movable arbor high speed rotation, hinged flail knife is around cutter shaft high speed rotation on cutter shaft, while random groups are advanced,
In advance, stem seedling is broken apart by chopping chopping from root by the flail knife of rotation, is thrown into housing at a high speed, slides into tail portion along encloser inner wall, is being gone out
It sheds at mouthful to field.
3. mini potato seedling killing machine according to claim 1, which is characterized in that install furrow additional in seedling killing machine front end two sides
Collect standing grain device, this device is placed in the two sides on ridge, by bolt in the end of support rod, seedling killing machine when carrying out advance operation,
Furrow collection standing grain device walks in furrow, and when contacting furrow soil or lodging seedling stalk, fixed disc relatively rotates elastic claw,
Elastic claw rotates backward, throwing after the seedling stalk provoked；At the same time, the rimmer knife of high-speed rotation is matched, crushes to seedling stalk,
Reach the crushing effect to furrow lodging seedling stalk.
4. mini potato seedling killing machine according to claim 1, which is characterized in that be hinged with long arc in the outermost end of cutter shaft
Knife, inwardly the impact cutting dynamics and powder of killing seedling knife are so reinforced in primary hinged L-type flail knife, herringbone double-pole, the cooperation of herringbone double-pole length
Broken effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899933.2A CN109566052A (en) | 2017-09-28 | 2017-09-28 | Mini potato seedling killing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899933.2A CN109566052A (en) | 2017-09-28 | 2017-09-28 | Mini potato seedling killing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109566052A true CN109566052A (en) | 2019-04-05 |
Family
ID=65913830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710899933.2A Pending CN109566052A (en) | 2017-09-28 | 2017-09-28 | Mini potato seedling killing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109566052A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110809994A (en) * | 2019-11-16 | 2020-02-21 | 石河子大学 | Chain scissor type cotton straw shredder |
| CN114766176A (en) * | 2021-04-29 | 2022-07-22 | 成都宇亨智能科技有限公司 | Seedling killing device |
| CN115956430A (en) * | 2022-12-20 | 2023-04-14 | 佳木斯大学 | An integrated machine for digging, placing and laying potatoes and returning seedlings to the field |
-
2017
- 2017-09-28 CN CN201710899933.2A patent/CN109566052A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110809994A (en) * | 2019-11-16 | 2020-02-21 | 石河子大学 | Chain scissor type cotton straw shredder |
| CN114766176A (en) * | 2021-04-29 | 2022-07-22 | 成都宇亨智能科技有限公司 | Seedling killing device |
| CN114766176B (en) * | 2021-04-29 | 2023-06-20 | 成都宇亨智能科技有限公司 | A seedling killing device |
| CN115956430A (en) * | 2022-12-20 | 2023-04-14 | 佳木斯大学 | An integrated machine for digging, placing and laying potatoes and returning seedlings to the field |
| CN115956430B (en) * | 2022-12-20 | 2023-07-14 | 佳木斯大学 | An integrated machine for digging and laying potatoes and returning seedlings to the field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190405 |
|
| WD01 | Invention patent application deemed withdrawn after publication |