CN108419460A - Weeder between a kind of seedling being fitted on mechanical extirpator - Google Patents
Weeder between a kind of seedling being fitted on mechanical extirpator Download PDFInfo
- Publication number
- CN108419460A CN108419460A CN201810320061.4A CN201810320061A CN108419460A CN 108419460 A CN108419460 A CN 108419460A CN 201810320061 A CN201810320061 A CN 201810320061A CN 108419460 A CN108419460 A CN 108419460A
- Authority
- CN
- China
- Prior art keywords
- motor
- seedling
- disc assembly
- fluted disc
- rack
- 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
- 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
- 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
- A01B39/08—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines
- A01B39/085—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines the rotating tools being actively driven
-
- 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
- A01B39/20—Tools; Details
-
- 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
- A01B39/20—Tools; Details
- A01B39/22—Tools; Mounting tools
Abstract
Weeder belongs to agricultural machinery between a kind of seedling being fitted on mechanical extirpator；Telescopic push-pull rod is equipped in cantilevered fixing sleeve, mechanism housing stands being mounted on telescopic push-pull rod outer end to tilt adjustable section, it is equipped with motor A, roller gear and rack respectively on mechanism housing, the roller gear is packed on the motor shaft of motor A, Cylinder Gear wheel and rack engages, the mounting base with motor B and fluted disc assembly is fixedly mounted on rack, the motor shaft of motor B is connect with fluted disc assembly, multiple toothholders are equipped on fluted disc assembly, weeding tine is mounted on toothholder between seedling；This device, which uses, hides mode, the weeding at position between crops seedling is completed under the conditions of not brushing up against crops rice shoot to loosen the soil operation, reach fine tillage requirements, has the characteristics that structure novel, reasonable, seedling-damaging ratio is low, using reliable, operation synchronism is good, operates steadily, adaptable.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to a kind of mechanical weeding operating assembly.
Background technology
In recent years, the proposition, implementation and the mankind of " three subtract " policy are used with country reducing chemical fertilizer, pesticide, herbicide
Enhancing to environmental protection consciousness, and the growth to green organic farm products demand, mechanical tillage and weeding are good with its
The feature of environmental protection, nonhazardous and economy and have attracted much attention.Currently, the difficult point of weeding by machine is grass between removing crops seedling, and it is right
The key problem in technology of weeding is the realization of weeding component how to be made to hide crops rice shoot again between crops seedling.Traditional and used machine
The problem of tool weeder is due to structure design, tillage and weeding component cannot hide crops rice shoot when operation, be commonly called as " blind to push lightly ",
Cause such equipment seedling-damaging ratio high, randomness is high, it is difficult to meet the job requirements of modern precision agriculture.Therefore, in making mechanically
How weeding component is reliably completed between rice shoot precisely weeding operation as that must solve under conditions of not brushing up against crops rice shoot
Certainly the technical issues of.
Invention content
The purpose of the invention is aiming at the above-mentioned problems of the prior art, the reality produced in conjunction with current agricultural
Demand, weeder between a kind of seedling being fitted on mechanical extirpator of research and design pass through and control weeding fluted disc assembly
Telescopic moving and rotation, hide do not brush up against crops rice shoot under conditions of, complete weeding between crops rice shoot and
It loosens the soil operation, achievees the purpose that seedling-damaging ratio is low, operation effectiveness is good, adaptable.
What the purpose of the invention was realized in:The equipped flexible push-and-pull being axially movable in cantilevered fixing sleeve
Bar is packed in biography on the telescopic push-pull rod outer end in the installation mechanism housing stood to tilt adjustable section, motor A
On dynamic tank shell outer side surface, roller gear and rack, the roller gear and tooth are respectively configured in the mechanism housing
Item engages, and the roller gear is packed on the motor shaft of motor A, is fixedly mounted with mounting base on the rack lower end, motor B and
Fluted disc assembly is fitted respectively on the opposite sides face of mounting base, and the motor shaft of the motor B is connect with fluted disc assembly, in fluted disc
Multiple toothholders are along the circumferential direction equipped on assembly, weeding tine can radially wobble being mounted on toothholder of adjusting between seedling, so far
Constitute weeder between a kind of seedling being fitted on mechanical extirpator.
The invention realizes weeding pine between seedling when carrying out the mechanical tillage and weeding operation of crops, using mode is hidden
Native tooth completes the weeding at position and operation of loosening the soil between crops seedling under conditions of not brushing up against crops rice shoot, meets and adapts to
Precision agriculture job requirements, have structure novel, rationally, seedling-damaging ratio it is low, using reliable, operation synchronism is good, operate steadily,
Adaptable feature provides a new technical solution for crops machinery tillage and weeding operation.
Description of the drawings
Fig. 1 is weeder general structure schematic diagram between a kind of seedling being fitted on mechanical extirpator.
Piece number explanation in figure：
1, cantilevered fixing sleeve, 2, telescopic push-pull rod, 3, mechanism housing, 4, roller gear, 5, motor A, 6, rack, 7,
Weeding tine between motor B, 8, mounting base, 9, fluted disc assembly, 10, toothholder, 11, seedling.
Specific implementation mode
The invention embodiment is described in detail below in conjunction with the accompanying drawings.One kind being fitted in mechanical tillage and weeding
Weeder between seedling on machine, the equipped telescopic push-pull rod 2 being axially movable in cantilevered fixing sleeve 1, in the flexible push-and-pull
In the installation mechanism housing 3 stood to tilt adjustable section on 2 outer end of bar, motor A5 is packed in 3 outside of mechanism housing
On wall surface, roller gear 4 and rack 6 are respectively configured in the mechanism housing 3, the roller gear 4 is engaged with rack 6,
The roller gear 4 is packed on the motor shaft of motor A5, and mounting base 8, motor B7 and tooth are fixedly mounted on 6 lower end of the rack
Disc assembly 9 is fitted respectively on the opposite sides face of mounting base 8, and the motor shaft of the motor B7 is connect with fluted disc assembly 9, in tooth
Multiple toothholders 10 are along the circumferential direction equipped on disc assembly 9, what weeding tine 11 can radially wobble adjusting between seedling is mounted on toothholder
On 10.
When operation, outer defeated power drive telescopic push-pull rod 2 drives while being moved outward on cantilevered fixing sleeve 1
Mechanism housing 3, rack 6, mounting base 8, fluted disc assembly 9 move integrally together, and fluted disc assembly 9 is made to be located at adjacent crops rice shoot
Between at position, synchronous with this, motor A5 and motor B7 are powered rotation, and the motor A5 of rotation is through roller gear 4, rack 6, installation
Seat 8 makes fluted disc assembly 9 move down, and so that soil is contacted in stretching by toothholder 10,
Weeding tine 11 rotates between motor B7 sliding tooths disc assembly 9, toothholder 10 and seedling, completes weeding, operation of loosening the soil between seedling.Motor B7
Stalling, motor A5 reversion, telescopic push-pull rod 2 move backward, you can by weeding tine 11 between seedling from being moved back from position between two rice shoots
Go out, is returned to initial position, continuous cycle operation.Standing to inclination angle and in tooth for mechanism housing 3 is adjusted on telescopic push-pull rod 2
11 radial dimension of weeding tine is suitable for and meets distance between different ridge platform sizes, height and position and seedling between adjusting seedling on seat 10
The condition requirement of size.
Claims (1)
1. weeder between a kind of seedling being fitted on mechanical extirpator, it is characterised in that：In cantilevered fixing sleeve (1)
The equipped telescopic push-pull rod (2) being axially movable is in stand to tilt adjustable section on the telescopic push-pull rod (2) outer end
Installation mechanism housing (3), motor A (5) is packed on mechanism housing (3) outer side surface, in the mechanism housing (3)
Roller gear (4) and rack (6) is inside respectively configured, the roller gear (4) is engaged with rack (6), and the roller gear (4) is solid
On the motor shaft of (5) motor A, mounting base (8), motor B (7) and fluted disc assembly are fixedly mounted on the rack (6) lower end
(9) it being fitted respectively on the opposite sides face of mounting base (8), the motor shaft of the motor B (7) is connect with fluted disc assembly (9),
Multiple toothholders (10) are along the circumferential direction equipped on fluted disc assembly (9), weeding tine (11) can radially wobble the peace of adjusting between seedling
On toothholder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320061.4A CN108419460B (en) | 2018-04-11 | 2018-04-11 | Weeder between a kind of seedling being fitted on mechanical extirpator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320061.4A CN108419460B (en) | 2018-04-11 | 2018-04-11 | Weeder between a kind of seedling being fitted on mechanical extirpator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108419460A true CN108419460A (en) | 2018-08-21 |
| CN108419460B CN108419460B (en) | 2019-08-09 |
Family
ID=63160907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810320061.4A Active CN108419460B (en) | 2018-04-11 | 2018-04-11 | Weeder between a kind of seedling being fitted on mechanical extirpator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108419460B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479400A (en) * | 2018-12-29 | 2019-03-19 | 佳木斯大学 | A kind of tilting rotary tillage and weeding device |
| CN110301175A (en) * | 2019-08-02 | 2019-10-08 | 孙吴县农发农业机械有限公司 | Perennial weeds vertical rotating weeding fluted disc in furrow |
| CN111955069A (en) * | 2020-08-26 | 2020-11-20 | 山东大学 | Profiling inter-plant weeding mechanism, weeding device and method |
| CN112602389A (en) * | 2020-12-25 | 2021-04-06 | 扬州大学 | Portable weeding equipment for agriculture and weeding method |
| CN113141790A (en) * | 2021-02-22 | 2021-07-23 | 成都农业科技职业学院 | Intelligent weeding robot |
| CN114175918A (en) * | 2022-01-08 | 2022-03-15 | 东北农业大学 | Cylindrical steel brush weeding roller telescopic damage weeding and pesticide application weeding combined machine |
| CN116158218A (en) * | 2023-03-10 | 2023-05-26 | 华南农业大学 | Small-size paddy field weeder that just gentle combines |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201393366Y (en) * | 2009-04-23 | 2010-02-03 | 东北农业大学 | Flexible shaft driving mechanism for shootapex weeding elastic claw of paddy field weeding machine |
| RU2532054C1 (en) * | 2013-05-27 | 2014-10-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Волгоградский государственный аграрный университет | Ripper-weeding unit |
| CN105340391A (en) * | 2015-12-03 | 2016-02-24 | 东北农业大学 | Lateral retractable intertillage weeding unit |
| CN206118317U (en) * | 2016-10-18 | 2017-04-26 | 东北农业大学 | Intermembranous extirpator in paddy field |
| CN106664843A (en) * | 2017-01-05 | 2017-05-17 | 东北农业大学 | Seedling fixed-point weeding operation control mechanism |
| CN106665548A (en) * | 2016-12-29 | 2017-05-17 | 东北农业大学 | Corn seedling weeding mechanism with synchronized running of stretching and rolling of weeding tooth roll |
-
2018
- 2018-04-11 CN CN201810320061.4A patent/CN108419460B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201393366Y (en) * | 2009-04-23 | 2010-02-03 | 东北农业大学 | Flexible shaft driving mechanism for shootapex weeding elastic claw of paddy field weeding machine |
| RU2532054C1 (en) * | 2013-05-27 | 2014-10-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Волгоградский государственный аграрный университет | Ripper-weeding unit |
| CN105340391A (en) * | 2015-12-03 | 2016-02-24 | 东北农业大学 | Lateral retractable intertillage weeding unit |
| CN206118317U (en) * | 2016-10-18 | 2017-04-26 | 东北农业大学 | Intermembranous extirpator in paddy field |
| CN106665548A (en) * | 2016-12-29 | 2017-05-17 | 东北农业大学 | Corn seedling weeding mechanism with synchronized running of stretching and rolling of weeding tooth roll |
| CN106664843A (en) * | 2017-01-05 | 2017-05-17 | 东北农业大学 | Seedling fixed-point weeding operation control mechanism |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479400A (en) * | 2018-12-29 | 2019-03-19 | 佳木斯大学 | A kind of tilting rotary tillage and weeding device |
| CN110301175A (en) * | 2019-08-02 | 2019-10-08 | 孙吴县农发农业机械有限公司 | Perennial weeds vertical rotating weeding fluted disc in furrow |
| CN111955069A (en) * | 2020-08-26 | 2020-11-20 | 山东大学 | Profiling inter-plant weeding mechanism, weeding device and method |
| CN112602389A (en) * | 2020-12-25 | 2021-04-06 | 扬州大学 | Portable weeding equipment for agriculture and weeding method |
| CN112602389B (en) * | 2020-12-25 | 2022-03-15 | 扬州大学 | Portable weeding equipment for agriculture and weeding method |
| CN113141790A (en) * | 2021-02-22 | 2021-07-23 | 成都农业科技职业学院 | Intelligent weeding robot |
| CN113141790B (en) * | 2021-02-22 | 2023-10-13 | 成都农业科技职业学院 | Intelligent weeding robot |
| CN114175918A (en) * | 2022-01-08 | 2022-03-15 | 东北农业大学 | Cylindrical steel brush weeding roller telescopic damage weeding and pesticide application weeding combined machine |
| CN114175918B (en) * | 2022-01-08 | 2023-08-01 | 东北农业大学 | Cylindrical steel brush weeding roller telescopic damage weeding and pesticide application weeding combination machine |
| CN116158218A (en) * | 2023-03-10 | 2023-05-26 | 华南农业大学 | Small-size paddy field weeder that just gentle combines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108419460B (en) | 2019-08-09 |
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