CN106804575A - A kind of field weeding machine - Google Patents
A kind of field weeding machine Download PDFInfo
- Publication number
- CN106804575A CN106804575A CN201510851731.1A CN201510851731A CN106804575A CN 106804575 A CN106804575 A CN 106804575A CN 201510851731 A CN201510851731 A CN 201510851731A CN 106804575 A CN106804575 A CN 106804575A
- Authority
- CN
- China
- Prior art keywords
- weeding
- blade
- moving axis
- housing
- dead axle
- 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
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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
- A01B39/08—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
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- 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
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- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of field weeding machine, belong to agricultural machinery.Including body, engine, speed changing assembly, weeding mechanism are provided with body, the rear portion of body is provided with handle and scroll wheel；The weeding mechanism includes housing, dead axle, moving axis and weeding blade；Lower housing portion opening is simultaneously connected on body, dead axle is fixed on body through housing, moving axis is set on dead axle, weeding blade is fixed on moving axis, engine drives moving axis to rotate by speed changing assembly, the soft bar of some weedings is provided with weeding blade both sides are alternate, the lower end of dead axle is provided with guide wheel.The present apparatus is greatly improved to the weeding blade of weeder, this improvement ensure that weeding apparatus more will be removed quickly in weeding engineering to weeds, this design has more efficient weeding ratio, this weeding blade can be applicable for a greater variety of weeds, avoid the single defect of weeding species, the landform in field can be more applicable for, weeding ratio is high.
Description
Technical field
The present invention relates to a kind of field weeding machine, belong to agricultural mechanical field.
Background technology
With deepening continuously for urbanization process, people it is also proposed requirement higher to life living environment, be not only indoor environment, and outdoor PE it is also proposed requirement very high, such as green coverage, body-building
Facility etc., wherein for greening, we as you know lawn be need often prune, and traditional instrument for cutting the grass on a lawn is weeder, generally comprise the motor being arranged in housing, the drive shaft of rotation is driven by motor, the cutterhead for rotating on the driving shaft and with drive shaft is set, be fixedly mounted on cutting on cutterhead
Cut element, weeder is by the rotational movement cutting element of cutterhead so as to carry out weeding work, operationally, weeder is often fastened and carrys out weeding in loins by people, the position of cutting is controlled by handle, thus there is a problem of a lot, use the agricultural machinery in weeding to there is problems with now：（1）Large-scale extirpator is mainly used in Plain cereal crops, and the vegetables, paddy rice, fruit or tealeaves for small plot do not apply to simultaneously；（2）Portable weeding machine is mainly by the rotation of miniature gasoline engine drive weeding parts at high speeds, so as to crush weeds, but weeding part is difficult to cut off for thicker weeds, is likely to result in the failures such as stifled knife or engine misses, influences operating efficiency.At present, crops prevention and control of weeds depends on chemical prevention, has had a strong impact on agricultural product quality and food security using herbicide too much, and mechanization weeding is the important channel for solving this problem.Large-scale extirpator is mainly used in Plain cereal crops, and the vegetables, paddy rice, fruit or tealeaves for small plot do not apply to simultaneously.
When existing weeding apparatus understand weeds in field, it is impossible to eliminate, weeds regrowing quickly is caused, and more soil nutrition is absorbed, and the fertility in soil is reduced, it is unfavorable for plant growth, and existing weeder weeding is inefficient, it is impossible to quickly remove weeds.
The content of the invention
It is an object of the invention to：For above-mentioned problem, a kind of field weeding machine is provided, the present apparatus is greatly improved to the weeding blade of weeder, this improvement ensure that weeding apparatus more will be removed quickly in weeding engineering to weeds, this design has more efficient weeding ratio, this weeding blade can be applicable for a greater variety of weeds, avoid the single defect of weeding species, and, the bottom of weeder is higher than conventional weeder, the landform in field can be more applicable for, weeding ratio is high.
The technical solution adopted by the present invention is as follows：
The invention discloses a kind of field weeding machine, including body, engine, speed changing assembly, weeding mechanism are provided with body, the rear portion of body is provided with handle and scroll wheel；The weeding mechanism includes housing, dead axle, moving axis and weeding blade；Lower housing portion opening is simultaneously connected on body, dead axle is fixed on body through housing, moving axis is set on dead axle, weeding blade is fixed on moving axis, engine drives moving axis to rotate by speed changing assembly, the soft bar of some weedings is provided with weeding blade both sides are alternate, the lower end of dead axle is provided with guide wheel.
Further, the soft bar of the weeding includes steel core and the carbon fiber layer outside steel core, and the projection of semicircle ball-type is provided with the outer surface of carbon fiber layer.
Further, the steel core is by the steel wire wound of more than 6.
Further, the housing includes the skeleton woven by steel bar and the linen being laid on skeleton.
Further, the body is provided with three weeding mechanisms arranged side by side, the moving axis of each weeding mechanism is connected with speed changing assembly respectively, and the housing of three weeding mechanisms merges into a single whole, and the weeding leaf blade size in three weeding blades of weeding mechanism positioned at both sides is suitable and is all higher than the weeding blade at middle part；The weeding blade of both sides is opposite with the steering of the weeding blade at middle part and rotating ratio is not more than 0.5.
Further, the edge of the housing is provided with the rubber strip for blocking.
Further, the rotating speed of the moving axis of the weeder is not less than 1000r/min.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, the present apparatus is greatly improved to the weeding blade of weeder, this improvement ensure that weeding apparatus more will be removed quickly in weeding engineering to weeds, this design has more efficient weeding ratio, additionally, this weeding blade can be applicable for a greater variety of weeds, it is to avoid the single defect of weeding species, and, the bottom of weeder is higher than conventional weeder, can be more applicable for the landform in field, and weeding ratio is high.
2nd, the weeding mechanism of the present apparatus is by using three weeding mechanisms of mutual cooperation, can be many for different field topography weeds quantity to greatest extent, height is different, and diverse situation carries out weeding, with stronger weeding ratio, the weeds that its rubber strip is prevented from being rubbed disorderly fly.
Brief description of the drawings
Fig. 1 is field weeding owner's view in the present invention；
Marked in figure：1- bodies, 2- weedings mechanism, 3- hold-down gears, 4- stubble-clearing devices, 5- scroll wheels, 6- handles.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Specific embodiment 1：
As shown in figure 1, field weeding machine of the invention, including body 1, engine, speed changing assembly, weeding mechanism 2 are provided with body 1, the rear portion of body 1 is provided with handle 6 and scroll wheel 5；The weeding mechanism 2 includes housing, dead axle, moving axis and weeding blade；Lower housing portion opening is simultaneously connected on body 1, dead axle is fixed on body 1 through housing, moving axis is set on dead axle, weeding blade is fixed on moving axis, engine drives moving axis to rotate by speed changing assembly, the soft bar of some weedings is provided with weeding blade both sides are alternate, the lower end of dead axle is provided with guide wheel.The soft bar of weeding includes steel core and the carbon fiber layer outside steel core, and the projection of semicircle ball-type is provided with the outer surface of carbon fiber layer.Steel core is by the steel wire wound of more than 6.Housing includes the skeleton woven by steel bar and the linen being laid on skeleton.Body 1 is provided with three weeding mechanisms 2 arranged side by side, the moving axis of each weeding mechanism 2 is connected with speed changing assembly respectively, the housing of three weeding mechanisms 2 merges into a single whole, and the weeding leaf blade size in three weeding blades of weeding mechanism 2 positioned at both sides is suitable and is all higher than the weeding blade at middle part；The weeding blade of both sides is opposite with the steering of the weeding blade at middle part and rotating ratio is not more than 0.5.The edge of housing is provided with the rubber strip for blocking.The rotating speed of the moving axis of weeder is not less than 1000r/min.
The present invention is when in use, the present apparatus is prevented on field, after starting engine, engine rotation simultaneously drives each pinion rotation in speed changing assembly, its output is connected with weeding mechanism 2 after speed changing assembly speed change, the moving axis of weeding mechanism 2 is rotated under the drive of speed changing assembly, simultaneously rotate dedusting blade, the soft bar of weeding being connected on weeding blade launches under the action of the centrifugal force, and weeds are sheared, the weeds chip sheared is piled up in housing, then discharged from housing rear, guide wheel on the dead axle of weeder ensure that the height of stabilization vehicle bottom, ensure weeding blade not by along bad, and then protect weeding mechanism 2, scroll wheel 5 located at the rear end of body 1 was previously moved in the presence of the thrust of handle 6, so as to the weeds to field are cleared up, the safe handling of guarantee equipment and normal work.The present apparatus is greatly improved to the weeding blade of weeder, this improvement ensure that weeding apparatus more will be removed quickly in weeding engineering to weeds, this design has more efficient weeding ratio, additionally, this weeding blade can be applicable for a greater variety of weeds, it is to avoid the single defect of weeding species, and, the bottom of weeder is higher than conventional weeder, can be more applicable for the landform in field, and weeding ratio is high.Weeding mechanism 2 is by using three weeding mechanisms 2 of mutual cooperation, can be many for different field topography weeds quantity to greatest extent, height is different, and diverse situation carries out weeding, with stronger weeding ratio, the weeds that its rubber strip is prevented from being rubbed disorderly fly.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all any modification, equivalent and improvement made within the spirit and principles in the present invention etc. should be included within the scope of the present invention.
Claims (7)
1. a kind of field weeding machine, including body, it is characterised in that engine, speed changing assembly, weeding mechanism are provided with body, the rear portion of body is provided with handle and scroll wheel；The weeding mechanism includes housing, dead axle, moving axis and weeding blade；Lower housing portion opening is simultaneously connected on body, dead axle is fixed on body through housing, moving axis is set on dead axle, weeding blade is fixed on moving axis, engine drives moving axis to rotate by speed changing assembly, the soft bar of some weedings is provided with weeding blade both sides are alternate, the lower end of dead axle is provided with guide wheel.
2. field weeding machine according to claim 1, it is characterised in that the soft bar of weeding includes steel core and the carbon fiber layer outside steel core, and the projection of semicircle ball-type is provided with the outer surface of carbon fiber layer.
3. field weeding machine according to claim 2, it is characterised in that the steel core is by the steel wire wound of more than 6.
4. field weeding machine according to claim 3, it is characterised in that the housing includes the skeleton woven by steel bar and the linen being laid on skeleton.
5. field weeding machine according to claim 4, it is characterized in that, the body is provided with three weeding mechanisms arranged side by side, the moving axis of each weeding mechanism is connected with speed changing assembly respectively, the housing of three weeding mechanisms merges into a single whole, and the weeding leaf blade size in three weeding blades of weeding mechanism positioned at both sides is suitable and is all higher than the weeding blade at middle part；The weeding blade of both sides is opposite with the steering of the weeding blade at middle part and rotating ratio is not more than 0.5.
6. field weeding machine according to claim 5, it is characterised in that the edge of the housing is provided with the rubber strip for blocking.
7. field weeding machine according to claim 6, it is characterised in that the rotating speed of the moving axis of the weeder is not less than 1000r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851731.1A CN106804575A (en) | 2015-11-30 | 2015-11-30 | A kind of field weeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851731.1A CN106804575A (en) | 2015-11-30 | 2015-11-30 | A kind of field weeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106804575A true CN106804575A (en) | 2017-06-09 |
Family
ID=59155408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510851731.1A Pending CN106804575A (en) | 2015-11-30 | 2015-11-30 | A kind of field weeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106804575A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912136A (en) * | 2017-11-01 | 2018-04-17 | 江苏华粮机械有限公司 | A kind of farm weeding machine |
-
2015
- 2015-11-30 CN CN201510851731.1A patent/CN106804575A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912136A (en) * | 2017-11-01 | 2018-04-17 | 江苏华粮机械有限公司 | A kind of farm weeding machine |
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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: 20170609 |
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| WD01 | Invention patent application deemed withdrawn after publication |