CN107771496A - Potato kills seedling weeder - Google Patents
Potato kills seedling weeder Download PDFInfo
- Publication number
- CN107771496A CN107771496A CN201610718781.7A CN201610718781A CN107771496A CN 107771496 A CN107771496 A CN 107771496A CN 201610718781 A CN201610718781 A CN 201610718781A CN 107771496 A CN107771496 A CN 107771496A
- Authority
- CN
- China
- Prior art keywords
- potato
- seedlings
- pressure roller
- seedling
- disk
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D23/00—Topping machines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/02—Apparatus for mechanical destruction
Abstract
The invention discloses potato to kill seedling weeder, the central shaft of the positioning pressure roller of cylindrical structure is provided with pressure roller shaft, the bottom position to the rear of positioning pressure roller is provided with two disks of pulling up seedlings, pull up seedlings being connected centrally through rotating shaft with reduction box of disk, circumferentially several cognates are uniformly inlayed in outward flange to disk of pulling up seedlings；The pull up seedlings rear of disk is provided with rotary knife axis, 360 ° of annulars is provided with Rotary tillage blade on the lateral wall at rotary knife axis both ends, the rear of rotary knife axis is provided with " people " font scrapes miscellaneous plate.The effect for pulling up and allocating in corresponding ridge ditch of potato stalk is realized, cutting is carried out to the potato seedling in ridge ditch and weeds and removes seedling；Potato rice shoot seedling can be completed simultaneously, potato seedling allocates the work such as spacing, stem cutting, so that the resistance of follow-up harvester for potato reduces, travel speed is accelerated, and fault rate reduces, pack is classified for follow-up potato and carries out early stage except seedling removal of impurities prepares, it is possible to increase potato efficiency of crop.
Description
Technical field
The invention belongs to technical field of agricultural mechanical equipment, and in particular to potato kills seedling weeder.
Background technology
In recent years, due to being encouraged by potato edible consumption demand and industrial processes growth in strong demand, and
The strong support of government policy, plantation potato turn into an important channel for solving food problem and increasing peasant income.According to system
Meter, in 2010, the world wide production of potato reached 300,000,000 2,418 ten thousand 1889 tons, and China is the first in the world yield big country, will
Nearly 75,000,000 tons.The main producing region of Chinese potato is Southwest Mountainous Areas, northwest, the Inner Mongol and the Northeast.Largely planted for potato
Present situation, current potato seedling killing machine harvesting approach be difficult carry out potato classification pack, reason be mainly potato seedling root weeds and
Weeds with soil are too many, it is difficult to remove it, grading plant can be caused to block, how the impurity elimination during seedling is killed, to be follow-up
Potato classification pack provides place mat, has important practical significance.The solution nothing of cauline leaf process problem before being harvested for potato
It is suspected to be vital.
Existing potato seedling killing machine structure is single, using rotating shaft rotate drive reamer rotation by the way of, its apart from potato too
Nearly easily injury potato epidermis, it is too remote apart from potato seedling, too poor to the removal effect of potato seedling, performs practically no function, can not be real
Solve the problems, such as that potato and potato seedling are cut and be completely separated.Part potato stalk is cut off or cut by partial potato seedling killing machine
Paving is sprinkled upon earth's surface after broken, therefore seedling bar still causes certain drag effects to cropper.In addition, present potato plantation agronomy
It is required that being ridging, therefore weeds are easily grown in furrow, the weeds in furrow are difficult to clear up before harvest, and seedling is killed along with existing
The problem of machine causes furrow residual seedling bar excessive unnet, cause crop stem winding machine zero in the mechanical harvest link in later stage
Part, potato stem tuber separate the problem of time-consuming with stalk.Therefore, how to research and develop a kind of new potato and kill seedling weeder, have
Important realistic meaning.
The content of the invention
Weeds for potato seedling root weeds in potato seedling killing machine harvesting approach present in prior art and with soil remove
Difficult technical problem, it is an object of the invention to provide potato to kill seedling weeder.
The technical scheme that the present invention takes is：
Potato kills seedling weeder, including positioning pressure roller, disk of pulling up seedlings, rotary blade and " people " font scrapes miscellaneous plate, the positioning
Pressure roller is arranged to hollow or solid cylindrical structure, and the central shaft for positioning pressure roller is provided with pressure roller shaft, at the bottom of positioning pressure roller
Portion position to the rear is provided with two disks of pulling up seedlings, and disk of pulling up seedlings connects centrally through rotating shaft with reduction box, pull up seedlings disk along
Circumferential outer edges uniformly inlay several cognates；The pull up seedlings rear of disk is provided with rotary knife axis, in the outside at rotary knife axis both ends
360 ° of annulars are provided with Rotary tillage blade on wall, the rear of rotary knife axis is provided with " people " font scrapes miscellaneous plate, " people " and font scrape it is miscellaneous
The point midway of plate center face rotary knife axis is set.
Further, the diameter parallel of the disk along positioning pressure roller of pulling up seedlings is set, and the diameter of two rotating disks is consistent,
The diameter sum of two disks of pulling up seedlings is less than or equal to positioning pressure roller length.
Further, described two disks of pulling up seedlings direction of rotation on the contrary, the two using along axis to two outer sidespins
The low speed rotation pattern turned.
Further, described pull up seedlings is provided with a gap between disk and positioning pressure roller, and clearance distance is arranged to cognate position
Set low in positioning pressure roller bottom 3cm or so.
Further, the cognate is arranged to cylinder rod structure, and the cognate on disk of each pulling up seedlings is arranged to 3-4.
Further, the Rotary tillage blade is arranged to 7 font tulwar structures.
Further, the Rotary tillage blade at the rotary knife axis both ends is respectively erected in the ridge ditch of duplicate rows potato ridge both sides.
Further, described " people " font scrapes the integral type knot that miscellaneous plate is arranged to top wing plate and lower wing plate weld forms
Structure, it is obliquely installed according to duplicate rows potato ridge gradient, its width is more than the width of rotary knife axis.
Further, it is low and horizontal by certain after the top wing plate that described " people " font scrapes miscellaneous plate is high before being arranged to
The parallelogram plate of angle tilt, it is in toed-out shape pair that " people " font, which scrapes the relative lower wing plate in miscellaneous plate both sides and is arranged to base,
Claim the trapezoidal plate of arrangement.
Further, the landing for killing seedling weeder and power are provided by tractor.
Beneficial effects of the present invention are：
Hollow or solid positioning pressure roller in the present invention serves three effects：1st, positioned to seedling killing machine, fully covering
Duplicate rows potato seedling；2nd, be highly easy to up and down adjust, push down potato seedling and with potato seedling holding position stability；3rd, soil is carried out
Extruding, is easy to uproop potato seedling.
Disk of pulling up seedlings is rotated outside low speed in the present invention, the cognate set thereon plays a part of hanging around potato seedling, used
The pattern of low speed outward turning has two effects：1st, after positioning pressure roller pushes down potato seedling, potato seedling is extracted rather than cut off, moreover it is possible to
The film of covering is taken out of；2nd, the potato seedling and film that pull up are rotated in the potato ridge ditch of both sides, is easy to follow-up cutting
Separation.
In the present invention " people " font scrapes miscellaneous plate and is centrally disposed in seedling killing machine center, tilted according to duplicate rows potato ridge gradient
Set, scraped the potato seedling on potato ridge point to both sides by top wing plate, its width more than cropper width, during working
It is defined to ridge bottom weeds are removed, the beans seedling of extraction is removed to the both sides for shifting ridge onto by lower wing plate, avoided enter into cropper,
The beans seedling of crushing and weeds are scraped and shift both sides onto, prevents it from entering harvester for potato.
Under the interaction of positioning pressure roller and disk of pulling up seedlings, realize potato stalk pulls up and allocates corresponding ridge ditch
In effect, cutting is carried out to the potato seedling in ridge ditch and weeds by the Rotary tillage blade at rotary knife axis both ends and removes seedling；The machine knot
Structure is simple and practical, and cost is cheap, Operation and Maintenance and the supporting convenience of power, can complete potato rice shoot simultaneously and play seedling, potato seedling point
The work such as spacing, stem cutting is dialled, " people " font scrapes miscellaneous plate and potato seedling and weeds etc. carried out into unified rule reason, solve potato and kill
Potato seedling root weeds and the weeds with soil remove the problem of difficult in seedling machine harvesting approach, and the potato seedling killing machine not only can be effective
Clear up potato class seedling stalk so that the resistance of follow-up harvester for potato reduces, and travel speed is accelerated, and fault rate reduces, and is follow-up soil
Beans classification pack carries out early stage except seedling removal of impurities prepares, and ensures commodity potato quality, it is possible to increase potato efficiency of crop, meet China's soil
The requirement that beans industry development and biomass energy make full use of.
Brief description of the drawings
Fig. 1 is the top view of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the view of A-A in Fig. 2.
Wherein, 1, positioning pressure roller；2nd, pressure roller shaft；3rd, pull up seedlings disk；4th, rotary knife axis；5th, rotary blade；6th, " people " font is scraped
Miscellaneous plate；7th, cognate.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, potato kills seedling weeder, including positioning pressure roller 1, disk 3 of pulling up seedlings, the and of rotary blade 5 "
People " font scrapes miscellaneous plate 6, and the positioning pressure roller 1 is arranged to hollow cylindrical structure, and the central shaft of positioning pressure roller 1 is provided with pressure roller
Axle 2, the bottom position to the rear of positioning pressure roller 1 is provided with two disks 3 of pulling up seedlings, disk 3 of pulling up seedlings centrally through rotating shaft and subtract
Fast case connection, circumferentially several cognates 7 are uniformly inlayed in outward flange to disk 3 of pulling up seedlings；The pull up seedlings rear of disk 3 is provided with rotary blade
Axle 4,360 ° of annulars are provided with rotary blade 5 on the lateral wall at the both ends of rotary knife axis 4, the rear of rotary knife axis 4 is provided with "
People " font scrapes miscellaneous plate 6, " people " font scrape the miscellaneous center face rotary knife axis 4 of plate 6 point midway set.
It is with running：By the front killed seedling weeder and be arranged on tractor in the present invention, it is by tractor
Corresponding landing and the power of seedling weeder offer are provided, pressure roller 1 is positioned and rotary knife axis 4 is connected with corresponding motor respectively
Connect, the depth degree and arid situation planted according to potato, the rotating speed for the top reduction box of disk 3 of pulling up seedlings is adjusted, so as to pass through this
The rotary speed of rotation shaft regulated disk 3 of pulling up seedlings, is advisable with that potato seedling can be extracted rather than cut off, opens the electricity of each equipment
Source, promote seedling killing machine to travel forward by tractor, the lower section to the position for pressing potato seedling of pressure roller 1 will be positioned by elevating mechanism
To put, positioning pressure roller 1 pushes down potato seedling, and potato is extruded, during tractor elapses forward, two disks 3 of pulling up seedlings
Outwards rotate, the rotation of potato seedling is driven in the rotary course of cognate 7 set thereon, potato seedling is extracted and simultaneously by the thin of covering
Film strips go out, and are screwed into outside in potato ridge ditch, and rotary blade 5 below is under the turning effort of rotary knife axis 4, by the potato ridge ditch of both sides
Potato seedling cut, while the weeds to being grown in furrow are cut and cleared up in the lump, potato seedling after cutting and miscellaneous
Grass simultaneously be stored in the potato ridge ditch of both sides, " people " and font scrape miscellaneous plate 6 by the potato seedling after cutting and weeds be pushed into away from soil
The outside of beans ridge and potato ridge ditch, realize the effect for being separated potato and potato seedling, weeds.
Embodiment 2
On the basis of embodiment 1, different from embodiment 1, as depicted in figs. 1 and 2, potato kills seedling weeder, including fixed
Position pressure roller 1, disk 3 of pulling up seedlings, the and of rotary blade 5 " people " font scrapes miscellaneous plate 6, and the axis of the disk 3 along positioning pressure roller 1 of pulling up seedlings is put down
Row is set, and the diameter of two rotating disks is consistent, and the diameter sum of two disks 3 of pulling up seedlings is less than or equal to the positioning length of pressure roller 1, institute
The direction of rotation of two disks 3 of pulling up seedlings is stated on the contrary, the two is using the low speed rotation pattern along axis to two outside rotations, institute
State to pull up seedlings and a gap is provided between disk 3 and positioning pressure roller 1, clearance distance is arranged to the position of cognate 7 less than positioning pressure roller 1 bottom
3cm or so, the cognate 7 are arranged to cylinder rod structure, and the cognate 7 on disk 3 of each pulling up seedlings is arranged to 3-4.Pull up seedlings circle
Disk 3 has two effects using the pattern of low speed outward turning：1st, after positioning pressure roller 1 and pushing down potato seedling, potato seedling is extracted rather than
Cut off, moreover it is possible to take the film of covering out of；2nd, the potato seedling and film that pull up are rotated in the potato ridge ditch of both sides, after being easy to
Continuous cutting separation.
Embodiment 3
On the basis of embodiment 1, different from embodiment 1, as depicted in figs. 1 and 2, potato kills seedling weeder, including fixed
Position pressure roller 1, disk 3 of pulling up seedlings, the and of rotary blade 5 " people " font scrapes miscellaneous plate 6, and the rotary blade 5 is arranged to 7 font tulwar structures,
The rotary blade 5 at the both ends of rotary knife axis 4 is respectively erected in the ridge ditch of duplicate rows potato ridge both sides, and " people " font is scraped miscellaneous
The integral structure that plate is arranged to top wing plate and lower wing plate weld forms, it is obliquely installed according to duplicate rows potato ridge gradient, it is wide
Degree more than rotary knife axis 4 width, it is low after the top wing plate that " people " font scrapes miscellaneous plate is high before being arranged to and horizontal by
The inclined parallelogram plate of certain angle, it is in toed-out that " people " font, which scrapes the relative lower wing plate in miscellaneous plate both sides and is arranged to base,
The trapezoidal plate of shape symmetry arrangement.The potato seedling on potato ridge is scraped point to both sides by top wing plate, its width is more than cropper
Width, be defined to removing ridge bottom weeds during working, the beans seedling of extraction removed to the both sides for shifting ridge onto by lower wing plate, kept away
Exempt to enter in cropper, the beans seedling of crushing and weeds are scraped and shift both sides onto, prevents it from entering harvester for potato.
Described above is not limitation of the present invention, it should be pointed out that：Come for those skilled in the art
Say, on the premise of essential scope of the present invention is not departed from, some variations, modifications, additions or substitutions can also be made, these improvement
Protection scope of the present invention is also should be regarded as with retouching.
Claims (10)
1. potato kills seedling weeder, it is characterised in that including positioning pressure roller, disk of pulling up seedlings, rotary blade and " people " font scrapes miscellaneous plate,
The positioning pressure roller is arranged to cylindrical structure, and the central shaft for positioning pressure roller is provided with pressure roller shaft, inclined in the bottom of positioning pressure roller
Position is provided with two disks of pulling up seedlings afterwards, being connected centrally through rotating shaft with reduction box for disk of pulling up seedlings, pulls up seedlings disk circumferentially
Uniformly inlay several cognates in outward flange；The pull up seedlings rear of disk is provided with rotary knife axis, on the lateral wall at rotary knife axis both ends
360 ° of annulars are provided with Rotary tillage blade, the rear of rotary knife axis is provided with " people " font scrapes miscellaneous plate, " people " font scraped in miscellaneous plate
The point midway of heart face rotary knife axis is set.
2. potato kills seedling weeder according to claim 1, it is characterised in that the axle of the disk along positioning pressure roller of pulling up seedlings
Line be arranged in parallel, and the diameter of two rotating disks is consistent, and the diameter sum of two disks of pulling up seedlings is less than or equal to positioning pressure roller length.
3. potato according to claim 1 or claim 2 kills seedling weeder, it is characterised in that the rotation side of described two disks of pulling up seedlings
To on the contrary, the two uses the low speed rotation pattern along axis to two outside rotations.
4. potato kills seedling weeder according to claim 1, it is characterised in that described pull up seedlings sets between disk and positioning pressure roller
A gap is equipped with, clearance distance is arranged to cognate position less than positioning pressure roller bottom 3cm or so.
5. potato kills seedling weeder according to claim 1, it is characterised in that the cognate is arranged to cylinder rod structure,
Each cognate pulled up seedlings on disk is arranged to 3-4.
6. potato kills seedling weeder according to claim 1, it is characterised in that the Rotary tillage blade is arranged to 7 font tulwars
Structure.
7. potato kills seedling weeder according to claim 1, it is characterised in that the Rotary tillage blade at the rotary knife axis both ends point
It is not erected in the ridge ditch of duplicate rows potato ridge both sides.
8. potato kills seedling weeder according to claim 1, it is characterised in that " people " font scrapes miscellaneous plate and is arranged to machine
The integral structure that wing plate and lower wing plate weld form, it is obliquely installed according to duplicate rows potato ridge gradient, its width is more than rotary blade
The width of axle.
9. potato kills seedling weeder according to claim 8, it is characterised in that " people " font scrapes the top wing plate of miscellaneous plate
Before being arranged to it is high after it is low and horizontal by the inclined parallelogram plate of certain angle, it is relative that " people " font scrapes miscellaneous plate both sides
Lower wing plate is arranged to the trapezoidal plate that base is in toed-out shape symmetry arrangement.
10. potato kills seedling weeder according to claim 1, it is characterised in that the landing for killing seedling weeder and power
Provided by tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718781.7A CN107771496B (en) | 2016-08-25 | 2016-08-25 | Potato seedling killing and weeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718781.7A CN107771496B (en) | 2016-08-25 | 2016-08-25 | Potato seedling killing and weeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107771496A true CN107771496A (en) | 2018-03-09 |
| CN107771496B CN107771496B (en) | 2021-03-16 |
Family
ID=61388797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610718781.7A Active CN107771496B (en) | 2016-08-25 | 2016-08-25 | Potato seedling killing and weeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107771496B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108668602A (en) * | 2018-05-21 | 2018-10-19 | 侯文会 | A kind of potato is pulled up seedlings weeder |
| CN109348823A (en) * | 2018-11-14 | 2019-02-19 | 山东理工大学 | With the potato picker pneumatic suspension separator for removing climing device |
| CN114794068A (en) * | 2022-04-13 | 2022-07-29 | 中国农业大学 | Roller weeding device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1038669U (en) * | 1996-11-08 | 1998-07-16 | Matermacc Srl | Improvements to mobile agricultural equipment for simultaneous work on several rows of land. (Machine-translation by Google Translate, not legally binding) |
| CN204131970U (en) * | 2014-06-19 | 2015-02-04 | 青岛农业大学 | Potato seedling killing machine |
| ES1151683U (en) * | 2016-02-15 | 2016-02-29 | Agromet Ejea, S.L. | Articulated device for agricultural machinery for vi¿a (Machine-translation by Google Translate, not legally binding) |
| CN205378509U (en) * | 2015-12-28 | 2016-07-13 | 内蒙古自治区农牧业科学院 | Seeder is with novel ridging shaping device |
-
2016
- 2016-08-25 CN CN201610718781.7A patent/CN107771496B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1038669U (en) * | 1996-11-08 | 1998-07-16 | Matermacc Srl | Improvements to mobile agricultural equipment for simultaneous work on several rows of land. (Machine-translation by Google Translate, not legally binding) |
| CN204131970U (en) * | 2014-06-19 | 2015-02-04 | 青岛农业大学 | Potato seedling killing machine |
| CN205378509U (en) * | 2015-12-28 | 2016-07-13 | 内蒙古自治区农牧业科学院 | Seeder is with novel ridging shaping device |
| ES1151683U (en) * | 2016-02-15 | 2016-02-29 | Agromet Ejea, S.L. | Articulated device for agricultural machinery for vi¿a (Machine-translation by Google Translate, not legally binding) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108668602A (en) * | 2018-05-21 | 2018-10-19 | 侯文会 | A kind of potato is pulled up seedlings weeder |
| CN109348823A (en) * | 2018-11-14 | 2019-02-19 | 山东理工大学 | With the potato picker pneumatic suspension separator for removing climing device |
| CN109348823B (en) * | 2018-11-14 | 2022-02-15 | 山东理工大学 | Potato harvester pneumatic suspension separation device with vine removing device |
| CN114794068A (en) * | 2022-04-13 | 2022-07-29 | 中国农业大学 | Roller weeding device and method |
| CN114794068B (en) * | 2022-04-13 | 2023-02-28 | 中国农业大学 | Roller weeding device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107771496B (en) | 2021-03-16 |
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