CN205912475U - Potato harvester initiative weeding device - Google Patents
Potato harvester initiative weeding device Download PDFInfo
- Publication number
- CN205912475U CN205912475U CN201620936480.7U CN201620936480U CN205912475U CN 205912475 U CN205912475 U CN 205912475U CN 201620936480 U CN201620936480 U CN 201620936480U CN 205912475 U CN205912475 U CN 205912475U
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- Prior art keywords
- tooth
- careless
- transfer roller
- harvester
- grass
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Abstract
The utility model discloses a potato harvester initiative weeding device, be provided with the two sets of commentaries on classics rollers of the left and right sides that the symmetry was arranged in the place ahead of harvester, it sets up the power shaft into rotatable cylinder structure to change the roller, the commentaries on classics roller passes through the bearing and the nut is installed in the frame, it hangs a grass tooth to be equidistant being provided with of annular on the lateral wall of commentaries on classics roller, support fixed mounting is arranged in the frame of changeing the roller rear to clear grass tooth, and be parallel arranging with the commentaries on classics roller, the tooth was drafted clearly to equidistant being provided with on the support was arranged to clear grass tooth, misalignment cloth is handed over with a string grass tooth to clear grass tooth. Preventing passively of to having now twines careless apparatus improved and for initiative weeding device, has not only played and prevented the winding effect of grass, drives the effect in the frame outside simultaneously to debris such as film, weeds, potato seedlings, is not killed the weeds that the seedling shaker drove and can shovel by the spiller, take a commentaries on classics roller abversion evagination of hanging the grass tooth, has realized that the debris clearance is thorough, has avoided debris such as grass, potato seedling entering harvester to lead to the fact the phenomenon that receives the harvester jam.
Description
Technical field
This utility model belongs to harvester for potato equipment technical field and in particular to harvester for potato active weeder.
Background technology
In recent years, due to being encouraged by Rhizoma Solani tuber osi edible consumption demand and industrial processes growth in strong demand, and
The providing powerful support for of government policy, plantation Rhizoma Solani tuber osi has become an important channel solving food problem and increasing peasant income.According to system
Meter, in 2010, the world wide production of Rhizoma Solani tuber osi 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 Rhizoma Solani tuber osi is Southwest Mountainous Areas, northwest, the Inner Mongol and the Northeast.Plant in a large number for Rhizoma Solani tuber osi
Present situation, Rhizoma Solani tuber osi harvest when carry out mechanized manner, using harvester for potato, be articulated on tractor by suspension arrangement, with
Tractor uses.In operation process, the stem leaf of Rhizoma Solani tuber osi, weeds are easily wound around, are blocked in results existing harvester for potato
Between machine digger blade and blocking arm, cause obstruction.Main solution is artificial removing, and intensity is big, and efficiency is low.Existing according to observations
Part harvester for potato before both sides be provided with anti-grass and twine device, notification number is cn 202232155u, the applying date is
2011.09.20 Chinese patent document discloses the anti-tangle block apparatus of picker for tuber crops passive type, and described anti-tangle block apparatus include
The rotating shaft of two groups of the left and right being installed in connecting rod, the vertical roller that can rotate around the shaft and the screw feeder blade being located on roller,
In harvester for potato under long-time high speed operation, it is very tight that the weeds of the screw feeder blade on roller are wound around, and this equipment is
Serve anti-grass to twine, the weeds on roller are difficult to clean off totally, careless clearly effect is not ideal enough, due to residual film on roller, weeds
It is wound around, leads to workload to continue to increase, and be not fee from grass, the debris such as Rhizoma Solani tuber osi seedling enter cropper, and can cause to be harvested
The blocking of machine.Therefore, how to research and develop a kind of new harvester for potato active weeder, have important practical significance.
Utility model content
For harvester for potato present in prior art in operation process, the stem leaf of Rhizoma Solani tuber osi, weeds are wound around,
The technical problem of blocking cropper, the purpose of this utility model is to provide harvester for potato active weeder.
The technical scheme that this utility model is taken is:
Harvester for potato active weeder, including transfer roller, hangs careless tooth, careless clearly tooth row support, careless clearly tooth, in cropper
Front is provided with two groups of the left and right transfer roller of symmetry arrangement, and described transfer roller is set to the line shaft of rotatable cylindrical structure, turns
Roller is installed in frame by bearing and nut, the lateral wall of transfer roller is in 360 ° of annular spaced sets have the careless tooth of extension, described
Careless clearly tooth row support is fixedly mounted in the frame at transfer roller rear, and is in parallel arrangement with transfer roller, careless clearly first-class of tooth row support
Away from being provided with careless clearly tooth, careless clearly tooth and the careless tooth of extension are staggered.
Further, the direction of rotation of the two groups of transfer rollers in described left and right is contrary, and outwards rotates along the axis of cropper.
Further, the width being smaller than equal to Rhizoma Solani tuber osi ridge between the overall diameter of the two groups of transfer rollers in described left and right.
Further, the described careless tooth of extension and careless clearly tooth are disposed as cylinder steel-tooth, hang careless tooth and grass tooth clearly is respectively perpendicular
Lateral wall setting in transfer roller and careless clearly tooth row support.
Further, described extension grass tooth is provided with three rows or four rows along the longitudinal direction of transfer roller on transfer roller.
Further, the distance between described transfer roller and careless clearly tooth row support are more than the length of careless clearly tooth, transfer roller and clearly grass
The distance between tooth row support is less than the length of 1.5-2 times of careless clearly tooth.
Further, the frame at described clear grass tooth row support and two ends connects formation I-shaped bracket structure.
Further, the end both sides of described frame are provided with perching knife, and perching knife is symmetricly set on the both sides of frame in pairs, often
Perching knife is set to arc tulwar structure.
The beneficial effects of the utility model are:
In this utility model, harvester for potato is improved, by existing passively anti-tangle grass device, using reverse thinking
Principle, weeder of changing from passive to active, work weeds being carried out outward turning is served by the careless tooth of hanging being arranged side by side on transfer roller
With by the careless clearly tooth on careless clearly tooth row support, having not only acted as the effect that anti-grass is wound around, simultaneously to thin film, weeds, Rhizoma Solani tuber osi seedling
Deng eliminating impurities to shell outside effect it is achieved that debris are cleaned out, thoroughly, it is to avoid the debris such as grass, Rhizoma Solani tuber osi seedling enter
Cropper causes the phenomenon of the blocking by cropper.
Transfer roller is set to the line shaft of the cylindrical structure of rotation, and structure is simple, and substantially, working performance is high for effect, grass clearly
Tooth and to hang careless tooth staggered and reserve certain interval, in operation process therebetween, it is to avoid be wrapped in the Rhizoma Solani tuber osi on pressure roller
Seedling or weeds because of collision, dilatory and make the extension grass tooth generation activity on pressure roller, make to twine stifled thing by careless clearly tooth and come off, and eliminate and harvest
Shi Fasheng twines stifled phenomenon, alleviates the cleaning task afterwards of careless clearly tooth, greatlys save manpower, improves careless clearly effect.
The width being smaller than equal to Rhizoma Solani tuber osi ridge between the overall diameter of the two groups of transfer rollers in left and right in this utility model, and frame
The perching knife of setting outside rear end, can be harvested mechanical shovel knife by the weeds killing the removing of seedling de-burring machine and scoop up, enter cropper
Before, routed up with hanging to turn outside the transfer roller of careless tooth, serve and the weeds in Rhizoma Solani tuber osi ridge ditch are removed totally, careless clearly effect is thoroughly made
With can effectively eliminate the equipment fault being wound around and leading to by residual film, weeds because of front axle.
Brief description
Fig. 1 is front view schematic diagram of the present utility model.
Fig. 2 is top view schematic diagram of the present utility model.
Wherein, 1, nut；2nd, bearing；3rd, hang careless tooth；4th, transfer roller；5th, transfer roller support；6th, careless clearly tooth；7th, careless clearly tooth row props up
Frame；8th, perching knife.
Specific embodiment
Further illustrate this utility model below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, harvester for potato active weeder, including transfer roller 4, hangs careless tooth 3, careless clearly tooth row support
7th, careless clearly tooth 6, is provided with two groups of the left and right transfer roller 4 of symmetry arrangement, described transfer roller 4 is set to rotatably in the front of cropper
The line shaft of cylindrical structure, transfer roller 4 passes through bearing 2 and nut 1 is installed in frame, the lateral wall of transfer roller 4 is in 360 ° of rings
Shape spaced set has the careless tooth 3 of extension, and described clear grass tooth row support 7 is fixedly mounted in the frame at transfer roller 4 rear, and with transfer roller 4
In parallel arrangement, careless clearly tooth row support 7 is equidistantly provided with careless clearly tooth 6, careless clearly tooth 6 and the careless tooth 3 of extension are staggered.
Carrying out practically process is: the harvester for potato active weeder in this utility model is arranged on by frame and drags
The front of machine drawing, the corresponding power being provided for harvester for potato active weeder by tractor, transfer roller 4 pass through bearing 2,
Rotating shaft and being attached with corresponding motor, the depth degree according to Rhizoma Solani tuber osi plantation and arid situation, adjustment frame front end transfer roller 4
The distance between with Rhizoma Solani tuber osi ridge, open the power supply of each equipment, by tractor promote harvester for potato active weeder to
Front motion, two groups of transfer rollers 4 of motor control outwards rotate along the axis of cropper, thus driving the extension grass tooth 3 on transfer roller 4 to enter
Row rotation, weeds are rotated between transfer roller 4 and careless clearly tooth row support 7, clear due to being equidistantly provided with careless clearly tooth row support 7
Careless tooth 6, careless clearly tooth 6 and the careless tooth 3 of extension are staggered, provide one for rotating to the weeds between transfer roller 4 and careless clearly tooth row support 7
The power actively removed, under centrifugal force and the careless tooth 3 of extension, the synergism of careless clearly tooth 6, weeds is rotated to the outside of frame,
Weeds are thoroughly removed solve residual film on roller, the winding of weeds causes the technical problem of the blocking by cropper, fall
The low workload of harvester for potato, and avoid the debris such as thin film, Rhizoma Solani tuber osi seedling, weeds and enter cropper, improve Rhizoma Solani tuber osi
Efficiency of crop.
Embodiment 2
On the basis of embodiment 1, different from embodiment 1, harvester for potato active weeder, the careless tooth 3 of extension and clearly grass
Tooth 6 is disposed as cylinder steel-tooth, and structure is simple, with low cost, and elimination effect is notable, hangs careless tooth 3 and careless clearly tooth 6 is respectively perpendicular
In the lateral wall setting of transfer roller 4 and careless clearly tooth row support 7, described grass tooth 3 of hanging being provided with transfer roller 4 along the longitudinal of transfer roller 4
Three rows or four rows, are uniformly dispersed rationally, adequately achieve the cleanliness factor actively removing weeds, and described transfer roller 4 and careless clearly tooth row prop up
The distance between frame 7 is more than the length of careless clearly tooth 6, and the distance between transfer roller 4 and careless clearly tooth row support 7 are careless clearly less than 1.5-2 times
The length of tooth 6, storage capacity between transfer roller 4 and careless clearly tooth row support 7 for the weeds is reasonably designed according to the density of weeds,
It is applicable not only to the sparse weeds of tomato patch ridge Midst density, is also applied for the denser weeds of tomato patch ridge Midst density, be suitable for
Property extensively, tangle for preventing weeds from being turned rod tooth and turn over into snarling, due to the outward turning design of two groups of transfer rollers 4, give weeds, Rhizoma Solani tuber osi seedling
Deng the certain motive force of debris, hang the careless clearly tooth 6 of careless tooth 3 space correspondence position setting in conjunction with accordingly turning rod in cropper both sides, will
Weeds tangling etc. are removed in time, it is to avoid blockings between transfer roller 4 and careless clearly tooth row support 7 for the debris such as weeds, Rhizoma Solani tuber osi seedling
Phenomenon, the frame at described clear grass tooth row support 7 and two ends connects formation I-shaped bracket structure, frame for movement mounting stability
By force.
The width being smaller than equal to Rhizoma Solani tuber osi ridge between the overall diameter of the two groups of transfer rollers 4 in left and right, the end both sides of frame set
It is equipped with perching knife 8, perching knife 8 is symmetricly set on the both sides of frame in pairs, every perching knife 8 is set to arc tulwar structure, is not killed
The weeds that seedling de-burring machine is removed can be harvested mechanical shovel knife 8 and scoop up, and before entering cropper, turned over by outer the turning of transfer roller 4 with hanging careless tooth 3
Go out, not only acted as anti-grass and be wound around, and the weeds serving on roller remove clean, careless clearly effect thoroughly effect.
The above be not to of the present utility model limit it should be pointed out that: for the ordinary skill people of the art
For member, on the premise of without departing from this utility model essential scope, some changes, remodeling, interpolation can also be made or replace,
These improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. harvester for potato active weeder is it is characterised in that including transfer roller, hanging careless tooth, careless clearly tooth row support, careless clearly tooth,
It is provided with two groups of the left and right transfer roller of symmetry arrangement in the front of cropper, described transfer roller is set to rotatable cylindrical structure
Line shaft, transfer roller is installed in frame by bearing and nut, the lateral wall of transfer roller is in 360 ° of annular spaced sets have extension
Careless tooth, described clear grass tooth row support is fixedly mounted in the frame at transfer roller rear, and is in parallel arrangement with transfer roller, and careless clearly tooth row props up
Careless clearly tooth is equidistantly provided with frame, careless clearly tooth and the careless tooth of extension are staggered.
2. according to claim 1 harvester for potato active weeder it is characterised in that the rotation of the two groups of transfer rollers in described left and right
Turn in opposite direction, and outwards rotate along the axis of cropper.
3. according to claim 1 harvester for potato active weeder it is characterised in that the two groups of transfer rollers in described left and right outer
The width being smaller than equal to Rhizoma Solani tuber osi ridge between diameter.
4. according to claim 1 harvester for potato active weeder it is characterised in that described extension grass tooth and clearly grass tooth equal
It is set to cylinder steel-tooth, hang careless tooth and careless clearly tooth is respectively perpendicular to transfer roller and the lateral wall setting of careless clearly tooth row support.
5. according to claim 1 harvester for potato active weeder it is characterised in that described extension grass tooth along transfer roller
Longitudinally three rows or four rows are provided with transfer roller.
6. according to claim 1 harvester for potato active weeder it is characterised in that described transfer roller and careless clearly tooth row prop up
The distance between frame is more than the length of careless clearly tooth, the distance between the transfer roller and careless clearly tooth row support careless clearly tooth less than 1.5-2 times
Length.
7. according to claim 1 harvester for potato active weeder it is characterised in that described clear grass tooth row support and two
The frame at end connects formation I-shaped bracket structure.
8. according to claim 1 harvester for potato active weeder it is characterised in that the end both sides of described frame set
It is equipped with perching knife, perching knife is symmetricly set on the both sides of frame in pairs, every perching knife is set to arc tulwar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936480.7U CN205912475U (en) | 2016-08-25 | 2016-08-25 | Potato harvester initiative weeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936480.7U CN205912475U (en) | 2016-08-25 | 2016-08-25 | Potato harvester initiative weeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205912475U true CN205912475U (en) | 2017-02-01 |
Family
ID=57870359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620936480.7U Expired - Fee Related CN205912475U (en) | 2016-08-25 | 2016-08-25 | Potato harvester initiative weeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205912475U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214521A (en) * | 2019-06-27 | 2019-09-10 | 丹阳荣嘉精密机械有限公司 | A kind of loss prevention harvester for potato |
| CN110583208A (en) * | 2019-10-09 | 2019-12-20 | 黑龙江省农业机械工程科学研究院 | Seedling removing mechanism of potato harvester |
| CN111226566A (en) * | 2020-02-12 | 2020-06-05 | 南京农业大学 | Jerusalem artichoke tuber cleaning device for jerusalem artichoke combine harvester |
| CN116871173A (en) * | 2023-09-06 | 2023-10-13 | 山东省农业机械科学研究院 | Seedling membrane separation precipitation device |
-
2016
- 2016-08-25 CN CN201620936480.7U patent/CN205912475U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214521A (en) * | 2019-06-27 | 2019-09-10 | 丹阳荣嘉精密机械有限公司 | A kind of loss prevention harvester for potato |
| CN110583208A (en) * | 2019-10-09 | 2019-12-20 | 黑龙江省农业机械工程科学研究院 | Seedling removing mechanism of potato harvester |
| CN111226566A (en) * | 2020-02-12 | 2020-06-05 | 南京农业大学 | Jerusalem artichoke tuber cleaning device for jerusalem artichoke combine harvester |
| CN111226566B (en) * | 2020-02-12 | 2021-10-19 | 南京农业大学 | Jerusalem artichoke tuber cleaning device for jerusalem artichoke combine harvester |
| CN116871173A (en) * | 2023-09-06 | 2023-10-13 | 山东省农业机械科学研究院 | Seedling membrane separation precipitation device |
| CN116871173B (en) * | 2023-09-06 | 2023-11-14 | 山东省农业机械科学研究院 | Seedling membrane separation precipitation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20170825 |