CN107114345A - A kind of greenhouse Internal Small-scale hand-held weeder - Google Patents
A kind of greenhouse Internal Small-scale hand-held weeder Download PDFInfo
- Publication number
- CN107114345A CN107114345A CN201710227460.1A CN201710227460A CN107114345A CN 107114345 A CN107114345 A CN 107114345A CN 201710227460 A CN201710227460 A CN 201710227460A CN 107114345 A CN107114345 A CN 107114345A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- support bar
- weeding
- handle
- weeder
- 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
Links
Classifications
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to a kind of greenhouse Internal Small-scale hand-held weeder, belong to agricultural mechanical field.The device includes handle, drive device handle, drive sprocket, transmission sprocket wheel, two support bars, steering bevel gear, driving bevel gear, weeding cutters.The weeding cutter of weeding can be carried out by being provided with the driving bevel gear, for removing weeds inside greenhouse；Described drive sprocket and driving handle are arranged on one end of support bar；One end of the support bar is provided with steering bevel gear and transmission sprocket wheel, and the other end is attached with another support bar with bolt fastener；Described driving bevel gear one end and the connection of weeding cutter, the other end are engaged with turning to bevel gear.The support bar that two, the device is connected with can extend and shorten, and only need to change the chain of different size, it is possible to realize that different length is adjusted, be easy to different height crowd weeding operations.
Description
Art
The present invention relates to a kind of greenhouse Internal Small-scale hand-held weeder, belong to agricultural mechanical field.
Background technology
At present, most of weeding is removed using large area is cultivated inside the greenhouse of China, dials agricultural chemicals etc., existing mechanical device
Some small areas and a small number of weeds efficient can not be removed, volume is big, and operability is poor, is unfavorable for entering in some small spaces
Row operation, lacks flexibility so that the weeding time is long, and without specific aim, energy dissipation is more.Accordingly, it would be desirable to which one kind can be effective
Small numbers of weeds are removed, the Weeding tool of hand-held can be easy to again, there is critically important meaning for the practical application of device
Justice.It is summed up, reasonably, targeted and easily weeder has the characteristics that：(1) device has very high portable
Property；(2) device uses artificial weeding, the small efficiency high of job area；(3) device does not waste the energy, no pollution；(4) device can be with
Removing operation is carried out for the less weeds of number.
The content of the invention
Goal of the invention；A kind of greenhouse Internal Small-scale hand-held weeder that the present invention is provided, can be carried with, lightly
It is convenient, the length of two support bars can be adjusted, different height crowds are adapted to, can be adapted to not with the locality of regulation handle
It with handedness crowd, can also at work adjust, reduce work fatigue, increase operating efficiency.
Technical scheme：The present invention relates to a kind of greenhouse Internal Small-scale hand-held weeder, belong to agricultural mechanical field.Should
Device includes spiral variable-pitch and variable radius type cutter, and driving bevel gear turns to bevel gear, turns to sprocket wheel, chain, two supports
Bar, drive sprocket, driving handle and work hand-held handle.Rotary cutter is installed in described driving bevel gear；Described drive
Movable sprocket and steering sprocket wheel are connected by chain；The steering bevel gear and driving bevel gear think engagement；Described driving cone tooth
Wheel is connected to one end of support bar one, and the other end is connected with support bar two.The device can be total to man-hour manually hand-held, two hands
Same operation, with targetedly progress weeding operation.
Such scheme is further improved, drive sprocket and the driving handle connection can be with rotation driving with driving handle；
Further, hand-held handle and support bar are connected by screw bolts, and can adjust right-hand man's working forms, meet different
Use habit crowd；
Further, the support bar is hollow stem, can effective alleviator overall weight, reduction weeding worker's energy
Amount loss.
Beneficial effect：1. this device can use connecting bolt to adjust the overall length of two support bars, different size only need to be changed
Chain, it is possible to meet different use crowd needs；
2 can meet the staff of various use requirements by regulation handle position, wide using scope；
3 drive devices use manual actuation, and energy free loss, the working time is unrestricted；
4 this apparatus structure are relatively easy, and not easily damaged, use time is long, it is easy to maintain；
The position of 5 handles can be adjusted, and can exchange at work, mitigate using fatigue, increase operating efficiency.
Brief description of the drawings
Fig. 1 is device front view；
Fig. 2 is device top view；
Label declaration：1 weeding cutter；2 driving bevel gears, 3 turn to bevel gear, 4 chains, 5 driving handles, the connection of 6 handles
Bolt, 7 hand-held handles, 8 drive sprockets, 9 support bars, 10 connecting bolts, 11 support bars, 12 turn to sprocket wheel.
Embodiment
Technical solution of the present invention is described in detail below by accompanying drawing.
This device operates driving handle by a hand hand-held handle, in addition a hand, and input power will by Chain conveyer
Power is input on steering sprocket wheel, turns to sprocket wheel and steering bevel gear is connected by axle, power is input into driving
On bevel gear, there is driving bevel gear to drive helical tooth blade to carry out weeding operation.Two support bars of this device can by connecting bolt
With adjustment length, hand-held handle can adjust direction by connecting bolt, be used with meeting different crowd, and spiral becomes radius and becomes spiral shell
It can go deep into away from cutter inside soil, weeds root is effectively removed, remove thorough.
Claims (5)
1. a kind of greenhouse Internal Small-scale hand-held weeder, the device includes weeding cutter (1), driving bevel gear (2) is turned to
Bevel gear (3), chain (4), driving handle (5), handle connecting bolt (6), hand-held handle (7), drive sprocket (8) turns to chain
Take turns (12), the support bar (9) and support bar (11) are connected by connecting bolt (10).
2. weeder according to claim 1, it is characterised in that：Described weeding cutter (1) is that helix becomes radius
With varying pitch type cutter.
3. weeder according to claim 1, it is characterised in that：Described support bar (9) and support bar (11) passes through
Regulating bolt is attached, and elongation can be adjusted and shortens.
4. the weeder according to claim 1 or claim 2, it is characterised in that：Described steering sprocket wheel (4) and
Drive sprocket (6) is attached by chain, and moment of torsion is transmitted by chain drive.
5. the weeder according to claim 1 or claim 2, it is characterised in that：Described cutter can be deeply native
Inside ground, weeds root is destroyed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227460.1A CN107114345A (en) | 2017-03-29 | 2017-03-29 | A kind of greenhouse Internal Small-scale hand-held weeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227460.1A CN107114345A (en) | 2017-03-29 | 2017-03-29 | A kind of greenhouse Internal Small-scale hand-held weeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107114345A true CN107114345A (en) | 2017-09-01 |
Family
ID=59725769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710227460.1A Pending CN107114345A (en) | 2017-03-29 | 2017-03-29 | A kind of greenhouse Internal Small-scale hand-held weeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107114345A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08187006A (en) * | 1995-01-09 | 1996-07-23 | Hidetoshi Uchida | Weeder |
| CN1241666A (en) * | 1999-08-02 | 2000-01-19 | 叶长生 | Auger bin for deposited-pile hole |
| CN2922414Y (en) * | 2005-09-13 | 2007-07-18 | 张宏升 | Hand-held electric small farm tool |
| CN205357118U (en) * | 2015-12-09 | 2016-07-06 | 江苏强农农业技术服务有限公司 | Farmland rotating knife grass cutting device |
| CN205431741U (en) * | 2015-12-25 | 2016-08-10 | 重庆骄玉艺兵农业发展有限公司 | Portable agricultural weeder |
-
2017
- 2017-03-29 CN CN201710227460.1A patent/CN107114345A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08187006A (en) * | 1995-01-09 | 1996-07-23 | Hidetoshi Uchida | Weeder |
| CN1241666A (en) * | 1999-08-02 | 2000-01-19 | 叶长生 | Auger bin for deposited-pile hole |
| CN2922414Y (en) * | 2005-09-13 | 2007-07-18 | 张宏升 | Hand-held electric small farm tool |
| CN205357118U (en) * | 2015-12-09 | 2016-07-06 | 江苏强农农业技术服务有限公司 | Farmland rotating knife grass cutting device |
| CN205431741U (en) * | 2015-12-25 | 2016-08-10 | 重庆骄玉艺兵农业发展有限公司 | Portable agricultural weeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |