CN106489416A - A kind of weeder - Google Patents
A kind of weeder Download PDFInfo
- Publication number
- CN106489416A CN106489416A CN201710015680.8A CN201710015680A CN106489416A CN 106489416 A CN106489416 A CN 106489416A CN 201710015680 A CN201710015680 A CN 201710015680A CN 106489416 A CN106489416 A CN 106489416A
- Authority
- CN
- China
- Prior art keywords
- knife rest
- weeds
- shell
- belt
- rotating shaft
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of weeder, including body and the road wheel below body, it is located at below body front end and is provided with knife rest, the front end of knife rest is fixedly connected with the shovelling blade for extending obliquely downward, the left and right sides of knife rest is provided with knife rest swing mechanism and cutter rest drive mechanism, knife rest swing mechanism includes at least two rocking bars for being spaced along the longitudinal direction and be arrangeding in parallel, the two ends of rocking bar are hingedly connected on body and knife rest, cutter rest drive mechanism includes brace and connecting rod framework, the connecting rod that toggle is included the crank being rotatably connected on body and is articulated and connected with the crank other end, the other end of connecting rod is hingedly connected on knife rest and knife rest can be driven to make oscillating motion, power set are also fixedly connected with body and crank can be driven to rotate.Present configuration is simple, easy to use, can destroy the root of weeds, weeds is not easy again long again, while also reducing destroying soil morphology.
Description
Technical field
The present invention relates to a kind of weeder, and in particular to a kind of weeder.
Background technology
At present, weeding Main Means have sprinkling herbicide, artificial weeding and using three kinds of modes of herbicide weeding.Due to removing
Careless agent has a large amount of harmful substances, can produce infringement to geology, and artificial weeding efficiency is low, high cost, therefore using weeder weeding more
For extensive.Existing weeder is mainly made up of body part, running part and weeding part, wherein, weeding part include with
Main shaft that running part is connected, the cutterhead for weeding, impart power to cutterhead by main shaft and cutterhead are rotated, so as to
Realize the function of weeding.But this weeder simply cuts off the weeds stem being located above soil, and root also remains in soil
In earth, the weeds after cutting understand rapid germinating growth again, it is impossible to accomplish the purpose that effects a radical cure.In addition there is a kind of rotary cultivator formula intertillage
Grass-remover, although this grass-remover can destroy the root of weeds in soil, the form of meeting heavy damage soil.
Content of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved is：How to provide one kind to break
The root of bad weeds, reduces the weeder destroyed by soil morphology.
In order to solve above-mentioned technical problem, following technical scheme is present invention employs：
A kind of weeder, including body and the road wheel below body, it is characterised in that：It is located at the lower section of body front end
Knife rest is provided with, the front end of knife rest is fixedly connected with the shovelling blade for extending obliquely downward, and the left and right sides of knife rest is provided with
Knife rest swing mechanism and cutter rest drive mechanism, knife rest swing mechanism include that at least two are spaced along the longitudinal direction and be arranged in parallel
Rocking bar, the two ends of rocking bar are hingedly connected on body and knife rest, and cutter rest drive mechanism includes that brace and connecting rod framework, crank connect
The connecting rod that linkage is included the crank being rotatably connected on body and is articulated and connected with the crank other end, the other end of connecting rod are hinged
Be connected on knife rest and can drive knife rest to make oscillating motion, power set are also fixedly connected with body and can drive crank
Rotate, when knife rest is located at the minimum point of swing position, the position of shovelling blade is less than the minimum point of road wheel.
In the present invention, crank, connecting rod and rocking bar combine to form crank and rocker mechanism, when power set drive crank to rotate
When, connecting rod can just drive rocking bar to make reciprocating swing, and then control reciprocating swing before and after the shovelling blade on knife rest is made.Knife rest
In swing process from back to front, shovelling blade is rocked to minimum point from peak first, in the process, perching knife slice bar enter to
In soil, shovelling blade continues to swing, and from minimum point again to highest spot wobble, in the process, shovelling blade will be by upper soll layer
Surface dust scoop up, while the root sliding trackle by weeds in soil.Shovelling blade and swing backward, return to rear end, repeat to swing afterwards,
Circulation executes weeding function.So only the surface dust of upper soll layer is rooted out, the destruction to soil morphology is reduced, while broken
The root of weeds is broken, the rate of growth of weeds is reduced.
As optimization, the body include shell and two between left and right every and the frame that is extended along the longitudinal direction, outward
The left and right two ends of shell are respectively fixedly connected with two frames, and inside the shell is provided with weeds feeding unit, weeds feeding unit bag
Include between two frames and the rotating shaft positioned at the top of knife rest, rotating shaft is extended in left-right direction, the two ends point of rotating shaft
Not being rotatably connected in two frames, in rotating shaft, multiple rows of volume straw rope being provided at circumferentially spaced along which, often row's volume straw rope includes that edge turns
Axle axis direction interval is fixed on many ropes in rotating shaft, and the length of rope is less than rotating shaft to knife rest apart from length；
Inside the shell is additionally provided with grass breaking device, and grass breaking device includes positioned at the weeds feeding unit rear and sets in left-right direction
The barrel-type casing that puts, the two ends of barrel-type casing are respectively fixedly connected with shell, be coaxially arranged with and rotate with which in barrel-type casing
The cutter shaft of connection, is provided with polylith for shredding the grass-smashing reamer of weeds on cutter shaft, the front portion of barrel-type casing is set along its axis direction
It is equipped with bar shaped feeding mouth, the bottom of barrel-type casing is provided with bar shaped discharging opening along its axis direction, inside the shell and feeds positioned at weeds
Enter, belt conveyor includes belt and two along time interval
Arrange and the conveying axis that extend in left-right direction, belt is wound on two conveying axis, the two ends of the two conveying axis company of rotation respectively
It is connected on shell, the outfan of belt is corresponding with bar shaped feeding mouth, the rear end phase of the input of belt and weeds feeding unit
Corresponding, belt is located at outside the rotating range of volume straw rope；
The power set are connected with the crank, rotating shaft, cutter shaft and conveying axis respectively by drive mechanism.
During weeding, the weeds that roots out can be conveyed shovelling blade by weeds feeding unit towards rear, wherein, turn
Axle is rotated towards rear, and volume straw rope thereon can follow rotating shaft to rotate together, rope during rotation, can act on by
On the weeds that roots out, weeds are brought into rear.Weeds during being involved in rear, a part of soil block of weeds root
Will drop, further reduce the destruction to soil morphology.Weeds are involved in the belt conveyor at rear, and belt will be miscellaneous
Grass is delivered on the barrel-type casing of grass breaking device at bar shaped feeding mouth, the cutter shaft rotation in barrel-type casing, makes grass-smashing reamer to weeds
Chopping process is carried out, the grass cuttings after chopping are dropped out to ground from bar shaped discharging opening, after rotting, can serve as fertilizer, improve soil
Fertility.
Used as optimization, the inside the shell is additionally provided with soil block reducing mechanism, and soil block reducing mechanism is included positioned at the weeds
Connecting plate between feeding unit and the belt conveyor, the left and right two ends of connecting plate are respectively fixedly connected with shell,
The rear end of connecting plate is corresponding with the input of the belt, and the front end of connecting plate is arranged obliquely and filled with weeds feeding
The rear end that puts is corresponding, and the front end of connecting plate is spaced in left-right direction and is fixedly connected with many plug pins, and plug pin is inclined along connecting plate
Direction is extended and extend in the rotating range of the volume straw rope, and the rope can be from wearing between adjacent two plug pins
Cross.Weeds are being fed to during device rolls, and a part of soil block is mutually wound with the root of weeds, it is impossible to dropped.In weeds
Connecting plate is set between feeding unit and belt conveyor, and the front end of connecting plate arranges plug pin, after weeds are involved in, miscellaneous
Grass roots portion will be stabbed on plug pin, and then the soil block wound with weeds root is disposed, and final weeds are inclined along connecting plate
To down on belt conveyor.
In sum, the beneficial effects of the present invention is：Present configuration is simple, easy to use, can destroy weeds
Root, makes weeds be not easy again long again, while also reducing destroying soil morphology.
Description of the drawings
In order that the purpose of invention, technical scheme and advantage are clearer, the present invention is made into one below in conjunction with accompanying drawing
The detailed description of step, wherein：
Fig. 1 is the 3-D view of the present invention；
Fig. 2 is internal structure 3-D view of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of weeder in this specific embodiment, including body and below body
Road wheel 1, be provided with knife rest 2 below body front end, the front end of knife rest 2 is fixedly connected with and extends obliquely downward
Shovelling blade 3, the left and right sides of knife rest 2 are provided with knife rest swing mechanism and cutter rest drive mechanism, knife rest swing mechanism include to
Few two rocking bars 4 for being spaced along the longitudinal direction and be arrangeding in parallel, the two ends of rocking bar 4 are hingedly connected on body and knife rest 2,
Cutter rest drive mechanism includes brace and connecting rod framework, toggle include the crank 5 being rotatably connected on body and with crank 5
The connecting rod 6 that the other end is articulated and connected, the other end of connecting rod 6 are hingedly connected on knife rest 2 and knife rest 2 can be driven to wave fortune
Dynamic, power set 7 are also fixedly connected with body and crank 5 can be driven to rotate, when knife rest 2 is located at the minimum point of swing position
When, the position of shovelling blade 3 is less than the minimum point of road wheel 1.
In this specific embodiment, the body include shell 8 and two between left and right every and be extended along the longitudinal direction
Frame 9, the left and right two ends of shell 8 are respectively fixedly connected with two frames 9, are provided with weeds feeding unit in shell 8, miscellaneous
Careless feeding unit includes between two frames 9 and the rotating shaft 10 positioned at the top of knife rest 2 that rotating shaft 10 extends in left-right direction
Arrange, the two ends of rotating shaft 10 are rotatably connected in two frames 9 respectively, in rotating shaft 10, multiple rows of volume grass has been provided at circumferentially spaced along which
Rope, often arranging volume straw rope includes being fixed on many ropes 11 in rotating shaft 10, the length of rope 11 along 10 axis direction of rotating shaft interval
Less than rotating shaft 10 to knife rest 2 apart from length；
It is additionally provided with grass breaking device in shell 8, grass breaking device is included positioned at the weeds feeding unit rear and in left-right direction
The barrel-type casing 12 of setting, the two ends of barrel-type casing 12 are respectively fixedly connected with shell 8, are coaxially arranged with barrel-type casing 12
The cutter shaft being connected being rotated with which, polylith being installed for shredding the grass-smashing reamer of weeds on cutter shaft, the front portion of barrel-type casing 12 is along which
Axis direction is provided with bar shaped feeding mouth, and the bottom of barrel-type casing 12 is provided with bar shaped discharging opening along its axis direction, in shell 8
And positioned at belt conveyor is additionally provided between weeds feeding unit and grass breaking device, belt conveyor includes 13 He of belt
Two conveying axis for arranging along time interval and extending in left-right direction, belt 13 are wound on two conveying axis, two conveying axis
Two ends be rotatably connected on shell 8 respectively, the outfan of belt 13 is corresponding with bar shaped feeding mouth, the input of belt 13 with
The rear end of weeds feeding unit is corresponding, and belt 13 is located at outside the rotating range of volume straw rope；
The power set 7 are connected with the crank 5, rotating shaft 10, cutter shaft and conveying axis respectively by drive mechanism.
In this specific embodiment, in the shell 8, soil block reducing mechanism is additionally provided with, soil block reducing mechanism includes being located at
Connecting plate 14 between the weeds feeding unit and the belt conveyor, the left and right two ends of connecting plate 14 are fixed respectively to be connected
It is connected on shell 8, the rear end of connecting plate 14 is corresponding with the input of the belt 13, the front end of connecting plate 14 is arranged obliquely
And corresponding with the rear end of the weeds feeding unit, the front end of connecting plate 14 be spaced in left-right direction be fixedly connected with many insert
Nail 15, plug pin 15 are extended along 14 incline direction of connecting plate and extend in the rotating range of the volume straw rope, the rope
11 can be from passing through between adjacent two plug pins 15.
During being embodied as, being extended positioned at the rear of body in left-right direction has pressure roller 16, pressure roller 16
Two ends are rotatably connected to connecting rod 17 respectively, and the other end of connecting rod 17 is correspondingly hingedly connected in two frames 9 respectively.Pressure roller
16 at the rear of body, the weeds after the chopping of front can be re-started with the surface dust for shoveling out and be rolled, be recovered as far as possible
Soil surface form, reduces the destruction to soil morphology in weeding process.
Finally illustrate, above example is only unrestricted in order to technical scheme to be described, although by ginseng
According to the preferred embodiments of the present invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can
To make various changes to which in the form and details, without departing from the present invention limited by appended claims
Spirit and scope.
Claims (3)
1. a kind of weeder, including body and the road wheel below body, it is characterised in that：It is located under body front end
Side is provided with knife rest, and the front end of knife rest is fixedly connected with the shovelling blade for extending obliquely downward, and the left and right sides of knife rest is respectively provided with
There are knife rest swing mechanism and cutter rest drive mechanism, knife rest swing mechanism to include that at least two are spaced along the longitudinal direction and be arranged in parallel
Rocking bar, the two ends of rocking bar are hingedly connected on body and knife rest, and cutter rest drive mechanism includes brace and connecting rod framework, crank
The connecting rod that linkage is included the crank being rotatably connected on body and is articulated and connected with the crank other end, the other end hinge of connecting rod
Be connected on knife rest and can drive knife rest to make oscillating motion in succession, power set are also fixedly connected with body and can drive song
Handle is rotated, and when knife rest is located at the minimum point of swing position, the position of shovelling blade is less than the minimum point of road wheel.
2. a kind of weeder according to claim 1, it is characterised in that：The body include shell and two between left and right every
And the frame being extended along the longitudinal direction, the left and right two ends of shell are respectively fixedly connected with two frames, and inside the shell is arranged
There is a weeds feeding unit, weeds feeding unit includes between two frames and the rotating shaft positioned at the top of knife rest, rotating shaft edge
Left and right directions is extended, and the two ends of rotating shaft are rotatably connected in two frames respectively, have been provided at circumferentially spaced along which in rotating shaft
Multiple rows of volume straw rope, often arranging volume straw rope includes being fixed on many ropes in rotating shaft, the length of rope along shaft axis direction interval
Less than rotating shaft to knife rest apart from length；
Inside the shell is additionally provided with grass breaking device, and grass breaking device includes positioned at the weeds feeding unit rear and sets in left-right direction
The barrel-type casing that puts, the two ends of barrel-type casing are respectively fixedly connected with shell, be coaxially arranged with and rotate with which in barrel-type casing
The cutter shaft of connection, is provided with polylith for shredding the grass-smashing reamer of weeds on cutter shaft, the front portion of barrel-type casing is set along its axis direction
It is equipped with bar shaped feeding mouth, the bottom of barrel-type casing is provided with bar shaped discharging opening along its axis direction, inside the shell and feeds positioned at weeds
Enter, belt conveyor includes belt and two along time interval
Arrange and the conveying axis that extend in left-right direction, belt is wound on two conveying axis, the two ends of the two conveying axis company of rotation respectively
It is connected on shell, the outfan of belt is corresponding with bar shaped feeding mouth, the rear end phase of the input of belt and weeds feeding unit
Corresponding, belt is located at outside the rotating range of volume straw rope；
The power set are connected with the crank, rotating shaft, cutter shaft and conveying axis respectively by drive mechanism.
3. a kind of weeder according to claim 2, it is characterised in that：The inside the shell is additionally provided with soil block and crushes dress
Put, soil block reducing mechanism includes the connecting plate between the weeds feeding unit and the belt conveyor, connecting plate
Left and right two ends be respectively fixedly connected with shell, the rear end of connecting plate is corresponding with the input of the belt, connecting plate
Front end is arranged and corresponding with the rear end of the weeds feeding unit obliquely, and the front end of connecting plate is spaced fixation in left-right direction
Many plug pins are connected with, plug pin is extended along connecting plate incline direction and extend in the rotating range of the volume straw rope, institute
Stating rope can be from passing through between adjacent two plug pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015680.8A CN106489416B (en) | 2017-01-10 | 2017-01-10 | Weeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015680.8A CN106489416B (en) | 2017-01-10 | 2017-01-10 | Weeding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106489416A true CN106489416A (en) | 2017-03-15 |
| CN106489416B CN106489416B (en) | 2023-09-19 |
Family
ID=58345167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710015680.8A Active CN106489416B (en) | 2017-01-10 | 2017-01-10 | Weeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106489416B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959318A (en) * | 2019-11-26 | 2020-04-07 | 王玉泉 | Furrow weeding device |
| CN112438085A (en) * | 2020-11-23 | 2021-03-05 | 武汉市农业科学院 | Weed prevention and control weeding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110959318A (en) * | 2019-11-26 | 2020-04-07 | 王玉泉 | Furrow weeding device |
| CN112438085A (en) * | 2020-11-23 | 2021-03-05 | 武汉市农业科学院 | Weed prevention and control weeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106489416B (en) | 2023-09-19 |
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