CN109479399A - A kind of farmland weeding machine and working method - Google Patents
A kind of farmland weeding machine and working method Download PDFInfo
- Publication number
- CN109479399A CN109479399A CN201811623146.6A CN201811623146A CN109479399A CN 109479399 A CN109479399 A CN 109479399A CN 201811623146 A CN201811623146 A CN 201811623146A CN 109479399 A CN109479399 A CN 109479399A
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- China
- Prior art keywords
- support
- shaft
- blade
- plate
- support portion
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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
- A01B39/12—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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of farmland weeding machine and working methods, including can be along the first support portion moved to weeding soil, first support portion one end connects blade portion, the one end in other end rotation connection second support portion, the other end in second support portion connects roll body, it is distributed between the first support portion and second support portion in angle and is equipped with flexible adjustment portion, the flexible adjustment portion is used to drive the reduction of angle between first support portion and second support portion, pressure is applied to soil when driving roll body weeding, farmland weeding machine structure of the invention is simple, it is easy to use, greatly reduce the labor intensity of weeding, it improves work efficiency.
Description
Technical field
The present invention relates to agricultural machinery equipment technical fields, and in particular to a kind of farmland weeding machine and working method.
Background technique
Crops are in developmental process, and the strong weeds of vitality can grab nutrient with crops in farmland, so weeding is
An essential procedure.Traditional weeding is completed using hoe: the head of hoe is goed deep into soil, artificial to pull hoe
The handle of head, moves hoe in the soil, grass roots sliding trackle below earth's surface, while loosening the soil to farmland, then to blocking
Soil smashed with hoe, be finally reached weeding, loosen the soil, be retained and prevent soil incrustation effect.But this process needs people
Work it is curved always waist complete, it is very tired, and efficiency is very low.
Summary of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, providing a kind of farmland weeding machine, structure is simple, makes
With conveniently, weeding ratio is greatly improved.
To achieve the above object, the present invention adopts the following technical solutions:
A kind of farmland weeding machine, including can be along the first support portion moved to weeding soil, first support portion one end
Connection blade portion, the one end in other end rotation connection second support portion, the other end connection roll body in second support portion, described first
Flexible adjustment portion is distributed and is equipped between cradle portion and second support portion in angle, the flexible adjustment portion is for driving first
The reduction of angle between frame portion and second support portion applies pressure to soil when driving roll body weeding.
Further, the first support portion includes the first support shaft, two first support plates and two second support plates,
One end of two first support plates and second support plate is separately fixed at the both ends of the first support shaft, two first support plates
Other end bracket be fixed with blade portion, the other end of second support plate is rotatablely connected second support portion, first support shaft
Both ends are rotatably connected to wheel, and the second support portion includes two third supporting plates, third supporting plate one end and second
Supporting plate rotation connection, two third supporting plate other ends are rotatably connected to roll body.
Further, first support shaft is stepped shaft structure, the end including middle part shaft part and middle part shaft part both ends
Shaft part, the diameter of end shaft part are less than middle part shaft section diameter, and end shaft part is equipped with keyway and helicitic texture shaft part, middle part shaft part
It is equipped with handle.
Further, the first support plate and second support plate are connected by key form and the first support axis connection, institute
It states and has screwed fixture nut on thread spindle structure shaft part, during first support plate and second support plate are pressed on by the fixture nut
On the end face of portion's shaft part.
Further, the both ends of first support shaft are equipped with first end cover, and the first end cover is for preventing wheel from existing
It falls off in first support shaft.
Further, the second support plate and third supporting plate are rotatablely connected by the second support shaft, and the second support
Both ends are equipped with second end cover, for preventing second support plate and third supporting plate from falling off in the second support shaft, the roll body two
End is rotatablely connected by third support shaft and two third supporting plates, and third support shaft is equipped with third end cap, is rolled for preventing
The disengaging of body and third supporting plate.
Further, the end of the first support plate, which is equipped with, is used for blade mounting holes, and the blade mounting holes are equipped with
Multiple tooth sockets, the blade portion include blade and the cylindrical structure for being fixed on blade both ends, and the cylindrical structure and blade are installed
Hole matches, and cylindrical structure is equipped with the gear shaping to match with tooth socket, and gear shaping is inserted into different tooth sockets, and blade is adjusted
Setting angle, the cylindrical structure is inserted into blade mounting holes, and is locked using locking nut and first support plate.
Further, the blade sections are the trapezoid cross section that one end thickness is greater than other end thickness, thickness lesser one
End is used to increase the overall stiffness of blade for cutting off grass roots, the biggish one end of thickness.
Further, the flexible adjustment portion includes spring and connecting plate, the both ends of the spring respectively with second support plate
And third supporting plate is fixedly connected, described connecting plate one end is fixedly connected with third supporting plate, and the other end passes through waist hole and second
Slide bar is arranged on frame plate to connect, the slide bar can be slided along the waist hole.
The invention also discloses a kind of working methods of farmland weeding machine: first support portion is moved along soil, blade assembly
Go deep into soil to loosen the soil and sliding trackle grass roots, meanwhile, flexible adjustment portion drives angle between second support portion and first support portion to reduce,
It drives roll body to apply pressure to soil, crushes the soil of bulk.
Beneficial effects of the present invention:
1. farmland weeding machine of the invention, structure is simple, and processing and fabricating is convenient, is equipped with handle, in use, without bending over to grasp
Make, pushes farmland weeding machine to move on soil, greatly reduce the labor intensity of weeding.
2. farmland weeding machine of the invention, has blade assembly, flexible adjustment portion and roll body, blade assembly can be used for loosening the soil
And sliding trackle grass roots, roll body for crushing bulk soil, realize loosen the soil, the multi-functional demand of weeder crushing bulk soil.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the restriction to the application for explaining the application.
Fig. 1 is overall structure of the present invention；
Fig. 2 is first support plate structural schematic diagram of the present invention；
Fig. 3 is second support plate structural schematic diagram of the present invention；
Fig. 4 is the first support shaft and handle assembling schematic diagram of the invention；
Fig. 5 is blade portion structural schematic diagram of the present invention；
Fig. 6 is A in Fig. 5 of the present invention to schematic diagram；
Fig. 7 is third supporting plate structure schematic diagram of the present invention；
Fig. 8 is link configuration schematic diagram of the present invention；
Fig. 9 is roll body structural schematic diagram of the present invention；
Figure 10 is first end cover structural schematic diagram of the present invention；
Figure 11 is car wheel structure schematic diagram of the present invention；
Wherein, 1. first support shaft, the middle part 1-1. shaft part, the end 1-2. shaft part, 1-3. keyway, 2. first support plates, 2-
1. tooth socket, 3. second support plates, 3-1. slide bar, 4. fixture nuts, 5. handles, 6. wheels, 7. first end covers, 7-1. pin groove,
8. positioning pin, 9. blade portions, 9-1. blade, 9-2. cylindrical structure, 9-3. gear shaping, 10. locking nuts, 11. third supporting plates,
11-1. fixed link, 12. second end covers, 13. roll bodies, 14. third end caps, 15. connecting plates, 16. spring mounting holes.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In order to facilitate narration, if there is "upper", "lower", " left side " " right side " printed words in the present invention, only expression and attached drawing itself
Upper and lower, left and right direction it is consistent, not to structure rise restriction effect, it is only for convenient for description the present invention and simplification retouch
It states, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, and be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
As background technique is introduced, farmland weeding mode large labor intensity, labor efficiency is low, in view of the above-mentioned problems,
Present applicant proposes a kind of farmland weeding machines.
In a kind of exemplary embodiment of the application, as shown in figs. 1-11, a kind of farmland weeding machine, including can be along to weeding
The mobile first support portion of soil, first support portion one end connect blade portion, and the other end is rotatablely connected second support portion
The other end of one end, second support portion connects roll body, is distributed and sets in angle between the first support portion and second support portion
Flexible adjustment portion, the flexible adjustment portion are used to drive the reduction of angle between first support portion and second support portion, drive
Pressure is applied to soil when roll body weeding.
The first support portion includes the first support shaft 1, two first support plates 2 and two second support plates 3, and described the
One support shaft is stepped shaft structure, including middle part shaft part and is fixed on the end shaft part 1-2 at middle part shaft part 1-1 both ends, it is described in
The diameter of portion's shaft part is greater than the diameter of end shaft part, and end shaft part is equipped with helicitic texture shaft part, goes back on the end shaft part
Equipped with keyway 1-3, one end of two first support plates is equipped with the mounting hole with keyway, and is connected by key form and the first support
The end shaft part at axis both ends connects, and the other end of two first support plates is equipped with blade mounting holes, and two first support plates pass through
One end of the connection of the both ends of blade mounting holes and blade portion, two second support plates is equipped with the mounting hole with keyway, and passes through key
The mode of connection is connect with the end shaft part at the first support shaft both ends, and fixture nut 4, institute have been screwed on the helicitic texture shaft part
It states fixture nut to be pressed on first support plate and second support plate on the end face at middle part shaft part both ends, realizes first support plate
And second support plate and the first support shaft are fixedly connected, and the handle 5 of T font, institute are further fixed in the middle part of the middle part shaft part
The length for stating handle can be configured according to the height of operator, it is made to meet the requirement of the usage comfort of operator.
It is rotatably connected to wheel 6 on the end shaft part at first support shaft both ends, positioned at the end shaft part of lateral wheel
First end cover 7 is equipped at position, the first end cover is for preventing wheel from falling off from the first support shaft, in the first end cover
Equipped with pin groove 7-1, it is equipped in the pin groove across end shaft part positioning pin 8, the positioning pin can carry out first end cover
Positioning, prevents first end cover from falling off from the shaft part of end.
The blade portion 9 includes blade 9-1 and the cylindrical structure 9-2 for being fixed on blade both ends, the cylindrical structure and knife
Piece mounting hole matches, and the cylindrical structure is equipped with the gear shaping to match with three tooth socket 2-1 being arranged on blade mounting holes
9-3, gear shaping are inserted into different tooth sockets, and the setting angle of blade is adjusted, and the cylindrical structure is equipped with helicitic texture, cylinder
Structure is inserted into blade mounting holes, and realizes cylinder result and first support plate using the locking nut 10 screwed on helicitic texture
Be fixedly connected.
The section of the blade is that one end thickness is greater than the trapezoidal of other end thickness, and the lesser one end of thickness is for cutting off grass
Root, the biggish one end of thickness are used to increase the overall stiffness of blade.
The second support portion includes two third supporting plates 11, and one end of the third supporting plate and second support plate turn
Dynamic connection, and second support plate and third supporting plate are distributed in angle, the connection of specific second support plate and third supporting plate
End, which passes through, the second support shaft, and the both ends of second support shaft are equipped with second end cover 12, the structure of the second end cover with
First end cover is identical, and the second end cover is for preventing second support plate and third supporting plate from falling off in the second support shaft, institute
It states second end cover to be positioned using the positioning pin across the second support shaft, positioning pin can prevent second end cover from the second support shaft
On fall off.
The other end of two third supporting plates and the both ends of roll body 13 are rotatablely connected, and the both ends of the roll body are equipped with third branch
Axis is supportted, the third support shaft is each passed through third supporting plate, and third support the end of the shaft is equipped with third end cap 14, the third end
For lid for preventing roll body and third supporting plate to be detached from, the third end cap is identical as the structure of first end cover and second end cover, and
It is positioned using the positioning pin across third support shaft.
The flexible adjustment portion includes spring and connecting plate 15, and the both ends of the spring pass through respectively to be arranged in second support plate
And the spring mounting hole 16 on third supporting plate is fixedly connected with second support plate and third supporting plate, described connecting plate one end passes through
Fixed link 11-1 on nut and third supporting plate is fixedly connected with third supporting plate, and the other end is equipped with waist hole 15-1, and passes through
Waist hole and the slide bar 3-1 being arranged on second support plate are connect with second support plate, and the slide bar can be sliding along waist hole in waist hole
It is dynamic.
The invention also discloses a kind of working methods of farmland weeding machine: in use, being placed in farmland weeding vehicle wait remove
On the soil of grass, blade angle is adjusted as needed, blade assembly and first support plate are fixed, adjust farmland weeding vehicle, make
The smaller one end of blade thickness is protruded into inside soil, and roll body is pressed on soil, and operator pushes farmland weeding machine mobile, and blade is stretched
Enter inside soil, can loosen the soil to soil, and sliding trackle grass roots, while under the action of the spring, second support plate and third branch
Angle has the tendency that becoming smaller between frame plate, and roll body compresses soil under the action of self gravity and spring tension, can crush and loosen the soil
The bulk soil generated in the process.
When not in use, farmland weeding machine, third supporting plate and second support plate are lifted in spring and roll body self gravity
Effect lower angle becomes smaller, and slide bar slides the hole face contact until slide bar and waist hole, third supporting plate and second support in waist hole
The angle of plate is no longer changed, and realizes the effect of stable roll body, while the cooperation of slide bar and waist hole is also achieved to third
The limitation of maximum angle between supporting plate and second support plate.
Farmland weeding machine of the invention, structure is simple, realizes the Multifunctional centralized of loosen the soil, shovel grass and crushing bulk soil
It bends over when at, use without operator, greatly reduces the labor intensity of operator, provide working efficiency.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. a kind of farmland weeding machine, which is characterized in that including can be along the first support portion moved to weeding soil, described first
Frame portion one end connects blade portion, and the other end is rotatablely connected the one end in second support portion, and the other end in second support portion connects roll body,
Flexible adjustment portion is distributed and is equipped between the first support portion and second support portion in angle, the flexible adjustment portion is used for band
The reduction of angle between dynamic first support portion and second support portion, applies pressure to soil when driving roll body weeding.
2. a kind of farmland weeding machine as described in claim 1, which is characterized in that the first support portion includes the first support
One end of axis, two first support plates and two second support plates, two first support plates and second support plate is solid respectively
The both ends of the first support shaft are scheduled on, the other end of two first support plates is fixed with blade portion, and the other end of second support plate turns
Dynamic connection second support portion, first support shaft both ends are rotatably connected to wheel, and the second support portion includes two thirds
Supporting plate, third supporting plate one end and second support plate are rotatablely connected, and two third supporting plate other ends are rotatably connected to
Roll body.
3. a kind of farmland weeding machine as claimed in claim 2, which is characterized in that first support shaft is stepped shaft structure,
The diameter of end shaft part including middle part shaft part and middle part shaft part both ends, end shaft part is less than middle part shaft section diameter, end shaft part
It is equipped with keyway and helicitic texture shaft part, middle part shaft part is equipped with handle.
4. a kind of farmland weeding machine as claimed in claim 3, which is characterized in that the first support plate and second support plate are logical
Key connection form and the first support axis connection are crossed, has screwed fixture nut, the fixture nut on the thread spindle structure shaft part
First support plate and second support plate are pressed on the end face of middle part shaft part.
5. a kind of farmland weeding machine as claimed in claim 2, which is characterized in that the both ends of first support shaft are equipped with first
End cap, the first end cover is for preventing wheel from falling off in the first support shaft.
6. a kind of farmland weeding machine as claimed in claim 2, which is characterized in that the second support plate and third supporting plate are logical
The rotation connection of the second support shaft is crossed, and the second support both ends are equipped with second end cover, for preventing second support plate and third bracket
Plate falls off in the second support shaft, and the roll body both ends are rotatablely connected by third support shaft and two third supporting plates, third
Support shaft is equipped with third end cap, for preventing the disengaging of roll body Yu third supporting plate.
7. a kind of farmland weeding machine as claimed in claim 2, which is characterized in that the end of the first support plate is equipped with and is used for
Blade mounting holes, the blade mounting holes are equipped with multiple tooth sockets, and the blade portion includes blade and is fixed on blade both ends
Cylindrical structure, the cylindrical structure match with blade mounting holes, and cylindrical structure is equipped with the gear shaping to match with tooth socket, insert
Tooth is inserted into different tooth sockets, and the setting angle of blade is adjusted, and the cylindrical structure is inserted into blade mounting holes, and utilizes lock
Tight nut is locked with first support plate.
8. a kind of farmland weeding machine as claimed in claim 7, which is characterized in that the blade sections are that one end thickness is greater than separately
The trapezoid cross section of one end thickness, the lesser one end of thickness is for cutting off grass roots, and the biggish one end of thickness is for increasing the whole of blade
Body rigidity.
9. a kind of farmland weeding machine as claimed in claim 2, which is characterized in that the flexible adjustment portion includes spring and company
Plate, the both ends of the spring are fixedly connected with second support plate and third supporting plate respectively, described connecting plate one end and third bracket
Plate is fixedly connected, and the other end is connect by waist hole with setting slide bar on second support plate, and the slide bar can be slided along the waist hole.
10. a kind of working method of farmland weeding machine described in claim 1, which is characterized in that first support portion is moved along soil
Dynamic, blade assembly gos deep into soil and loosens the soil and sliding trackle grass roots, meanwhile, flexible adjustment portion drive second support portion and first support portion it
Between angle reduce, drive roll body to soil apply pressure, crush the soil of bulk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623146.6A CN109479399B (en) | 2018-12-28 | 2018-12-28 | Farmland weeding machine and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623146.6A CN109479399B (en) | 2018-12-28 | 2018-12-28 | Farmland weeding machine and working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109479399A true CN109479399A (en) | 2019-03-19 |
| CN109479399B CN109479399B (en) | 2021-07-23 |
Family
ID=65712938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811623146.6A Active CN109479399B (en) | 2018-12-28 | 2018-12-28 | Farmland weeding machine and working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109479399B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597832A (en) * | 2021-08-11 | 2021-11-05 | 华南农业大学 | Bulldoze formula rice interline weeding device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668755A (en) * | 2012-05-30 | 2012-09-19 | 山东棉花研究中心 | Intertillage-weeding fertilizer applicator for saline-alkali soil cotton field |
| CN203984905U (en) * | 2014-07-16 | 2014-12-10 | 河南省贞德有机农业有限公司 | A kind of nuisanceless weeder |
| CN206149752U (en) * | 2016-10-19 | 2017-05-10 | 宁夏智源农业装备有限公司 | Matrimony vine machinery weeder |
| CN106817920A (en) * | 2015-12-06 | 2017-06-13 | 陕西芝麻粒企业咨询服务有限公司 | A kind of new field weeding device |
| CN206932673U (en) * | 2017-04-17 | 2018-01-30 | 浙江森怡建筑设计有限公司 | A kind of Multifunctional garden work car |
| CN207491470U (en) * | 2017-11-13 | 2018-06-15 | 中华人民共和国龙口出入境检验检疫局 | A kind of weeder |
| CN108901224A (en) * | 2018-07-17 | 2018-11-30 | 华东交通大学 | A kind of orchard multifunctional hoeing machine |
-
2018
- 2018-12-28 CN CN201811623146.6A patent/CN109479399B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668755A (en) * | 2012-05-30 | 2012-09-19 | 山东棉花研究中心 | Intertillage-weeding fertilizer applicator for saline-alkali soil cotton field |
| CN203984905U (en) * | 2014-07-16 | 2014-12-10 | 河南省贞德有机农业有限公司 | A kind of nuisanceless weeder |
| CN106817920A (en) * | 2015-12-06 | 2017-06-13 | 陕西芝麻粒企业咨询服务有限公司 | A kind of new field weeding device |
| CN206149752U (en) * | 2016-10-19 | 2017-05-10 | 宁夏智源农业装备有限公司 | Matrimony vine machinery weeder |
| CN206932673U (en) * | 2017-04-17 | 2018-01-30 | 浙江森怡建筑设计有限公司 | A kind of Multifunctional garden work car |
| CN207491470U (en) * | 2017-11-13 | 2018-06-15 | 中华人民共和国龙口出入境检验检疫局 | A kind of weeder |
| CN108901224A (en) * | 2018-07-17 | 2018-11-30 | 华东交通大学 | A kind of orchard multifunctional hoeing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597832A (en) * | 2021-08-11 | 2021-11-05 | 华南农业大学 | Bulldoze formula rice interline weeding device |
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| Publication number | Publication date |
|---|---|
| CN109479399B (en) | 2021-07-23 |
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