CN207560683U - A kind of Portable weeding machine suitable for hillside orchard - Google Patents
A kind of Portable weeding machine suitable for hillside orchard Download PDFInfo
- Publication number
- CN207560683U CN207560683U CN201721417345.2U CN201721417345U CN207560683U CN 207560683 U CN207560683 U CN 207560683U CN 201721417345 U CN201721417345 U CN 201721417345U CN 207560683 U CN207560683 U CN 207560683U
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- China
- Prior art keywords
- weeding machine
- hillside orchard
- power
- reduction box
- belt pulley
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- 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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Abstract
The utility model provides a kind of Portable weeding machine suitable for hillside orchard, it includes rack support section, power source part, power transmission part and cutter group part.Wherein, the power source part, that is, petrol engine, is placed in frame top；The power transmissioning part point includes belt pulley and reduction box, and wherein reduction box includes two bevel gears, two belt pulleys and a transmission shaft；The cutter group part includes cutterhead and cutter shaft.The weeding mechanomotive force is generated by petrol engine, first order deceleration is carried out by the transmission of belt pulley, progress second level deceleration is engaged by speed reduction gear box again and changes power direction, cutter shaft is passed to by transmission shaft, second of power direction is changed by universal joint therebetween, cutter shaft is fixed on rack specific position, and band movable knife disc rotates weeding to cutter shaft again.The weeder can adapt to various orchard landform, effectively cut weeds, improve working efficiency, can reduce the labor intensity of staff to a certain extent.
Description
Technical field
The utility model is related to weeding apparatus, and in particular to a kind of Portable weeding machine suitable for hillside orchard.
Background technology
With the development of society, the expansion of science and technology, engineering goods have become instead of hand labor and produce for people's lives
A kind of important mode.The scale in orchard, the development of mechanization so that orchard yield increases considerably, but orchard machine
Toolization can not reach full intellectualized level, need manually to be assisted production, so, automatically with semi-automatic Machinery for orchard device
Tool gradually development and innovation.To now at present, the measure of China orchard weeding is mainly the following form：Manually weeding,
The semi-automatic weeding of mechanical implement, chemical agent pesticide weeding.Weeding by machine is compared with artificial weeding, the large increase effect of weeding
Rate, and solve the problems such as pesticide residue that labor shortage and chemical weed control are brought.Orchard weeding machine has become
One effective measures and there is a very big development space.The picking mechanical in fruit is mainly valued in China's Machinery for orchard development
And processing equipment, and the research and development of tea garden management machinery are relative to lag, for example the trench digging in orchard, dig, earth up and weeds
Deng.It is one of problem of an influence orchard quality that weeding ratio is not high, finds a kind of not only economic and high efficiency but also can not be dirty
The green weeding technique of environment is contaminated, the hope that operators dream of since being orchard development always.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of suitable for the portable of hillside orchard
Weeder, the weeder can adapt to various orchard landform, effectively cut weeds, improve working efficiency, to a certain extent can
Enough reduce the labor intensity of staff.
The purpose of the present invention is realized by following technical solution：
A kind of Portable weeding machine suitable for hillside orchard, including rack support section, power source part, power transmission
Part and cutter group part.Wherein, the power source part, that is, petrol engine, is placed in frame top；The power transmission
Part includes belt pulley and reduction box, and wherein reduction box includes two bevel gears, two belt pulleys and a transmission shaft, wherein
Two bevel gears are meshed, and bevel gear coordinates with transmission shaft, imparts power to belt pulley by transmission shaft, belt pulley passes through skin
Band imparts power to cutter group part；The cutter group part includes cutterhead and cutter shaft, and wherein cutter shaft is fastened by two bearings.
The weeding mechanomotive force is generated by petrol engine, and first order deceleration is carried out, then nibbled by speed reduction gear box by the transmission of belt pulley
It closes and carries out second level deceleration and change power direction, cutter shaft is passed to by transmission shaft, second of power is changed by universal joint therebetween
Direction, cutter shaft are fixed on rack specific position, and band movable knife disc rotates weeding to cutter shaft again.
One preferred embodiment of the utility model, the rack lower section are equipped with crossbeam, and discord rack is directly welded, but is adopted
It is fastened with bolt, and there are two fixing pieces at left and right sides of crossbeam.Effect using above-mentioned preferred embodiment is, crossbeam is set
Below frame central, the stability of rack can be strengthened, and can be fastened as the fixed frame of cutter shaft using bolt
In rack, because can generate larger vibration when cutter rotates at this, fixation can be strengthened by being connected by screw bolts, and also be facilitated more
Tool changing tool and crossbeam.
Preferably, there are two fixing pieces for described crossbeam or so, can more accurately fixed cross beam in rack, strengthen surely
It is qualitative.
The operation principle of the utility model running part：Power is generated by petrol engine, by belt pulley transmission into
The row first order is slowed down, then is engaged by speed reduction gear box and carried out second level deceleration.Deceleration box part is mainly two bevel gear engagements
Realize the transformation for slowing down and reaching power direction.It, herein should according to the requirement of power transmission design due to the particularity of rack
Reduction box, power are changed into vertical direction by horizontal direction.Two belt pulley step-down ratios are 2：1, two gear engagements pass
Dynamic ratio is 5：3, therefore last gearratio is 10：3.Power is spread out of by reduction box, and cutter group portion is transferred to by a transmission shaft
Point, realize the orchard Portable weeding machine function.
The present invention has following advantageous effect compared with prior art：
1st, it compared to artificial weeding, improves work efficiency, reduces labor intensity；
2nd, compared to chemical agent weeding, natural environment is protected, reduces the injury to fruit tree；
3rd, compared to lawn weeding machine, it can adapt to the landform of orchard complexity.
Description of the drawings
Fig. 1 is the three-dimensional result schematic diagram of the Portable weeding machine suitable for hillside orchard of the utility model；
Fig. 2 is the front view of the Portable weeding machine suitable for hillside orchard of the utility model；
Fig. 3 is the three-dimensional structure diagram of the rack of the Portable weeding machine suitable for hillside orchard of the utility model；
Fig. 4 faces part section for the reduction box of the Portable weeding machine suitable for hillside orchard of the utility model
Figure；
Fig. 5 is the vertical view of the reduction box of the Portable weeding machine suitable for hillside orchard of the utility model；
Fig. 6 is the three-dimensional structure diagram of the cutterhead of the Portable weeding machine suitable for hillside orchard of the utility model.
In the figure 1. racks, 2. front aprons, 3. petrol engines, 4. handles, 5. reduction boxes, 6. rear baffles, 7. trailing wheels,
8. side shield, 9. transmission shafts, 10. cutter shafts, 11. cutterheads, 12. front-wheels, 13. crossbeams, 14. universal joints.
Specific embodiment
With reference to embodiment and attached drawing, the present invention is described in further detail, but embodiments of the present invention are unlimited
In this.
Participate in Fig. 1~Fig. 6, a kind of Portable weeding machine suitable for hillside orchard of the utility model, including rack branch
Support part point, power source part, power transmission part and cutter group part.Wherein：
The rack support section includes rack 1, front apron 2, rear baffle 6 and side shield 8, wherein, front apron 2 welds
In the front end of rack 1, rear baffle 2 is welded on the rear end of rack 1, and side shield 8 is welded on the both sides of rack 1；
1 rear and front end of rack is fastened by bolts crossbeam 13 in bottom centre position；
There are a pair of of front-wheel 12 and a pair of rear wheels 7 in 1 rear and front end of rack by bayonet fittings；
A pair of of handle 4 of 1 upper end of rack welding.
The rack steel are cost-effective, good toughness, light, are weldment using truss structure, can distributed power transmission
In the process to the power of rack.
Power source part, that is, the petrol engine 3, is placed in frame top, is fastened by bolts at the top of rack 1；It adopts
With GX390 petrol engines, which is single cylinder, and four strokes, overhead valve is light, and convenient for outdoor use, size is
380mm × 450m'm × 443mm is suitable as small-sized machine power engine.
The belt pulley of the petrol engine 3 connects the belt pulley of reduction box 5 by belt；
The power transmissioning part point includes belt pulley and reduction box 5, and wherein 5 two bevel gears in inside of reduction box are meshed,
9 upper end of transmission shaft is connected with bevel gear, and lower end is connected with universal joint 14；Gearbox is casting, and paint can be used to spray for shape
It paints, prevents from getting rusty.Roughness, other portions are reduced in addition to transmission shaft fixed position and bevel gear position location carry out finishing
Position spray painting antirust.
The cutter group part includes cutterhead 11 and cutter shaft 10, and wherein cutter shaft 10 is fastened by two bearings, is fixed on rack 1
Bottom centre position, band movable knife disc 11 rotates weeding to cutter shaft 10 again.The cutterhead 11 is hat-shaped, using stainless steel,
To adapt to the humidity of the height of different soils and weeds, prevent from getting rusty.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the above,
He it is any without departing from the present invention Spirit Essence with made under principle change, modification, replacement, combine, simplification, should be
The substitute mode of effect, is included within protection scope of the present invention.
Claims (8)
1. a kind of Portable weeding machine suitable for hillside orchard, it is characterised in that：Including rack support section, power source portion
Point, power transmission part and cutter group part；Power source is partially disposed in frame top, power source part connection power transmissioning part
Point；Power transmissioning part point includes belt pulley and reduction box, and wherein reduction box includes two bevel gears, two belt pulleys and a biography
Moving axis, two of which bevel gear are meshed, and bevel gear coordinates with transmission shaft；Power transmission part connection cutter group part, cutter
Group part includes cutterhead and cutter shaft, and wherein cutter shaft is fastened by two bearings, and cutter shaft upper end passes through the biography of universal joint and reduction box
Moving axis connects.
2. the Portable weeding machine according to claim 1 suitable for hillside orchard, it is characterised in that：The power source portion
It is divided into petrol engine, the belt pulley of petrol engine connects the belt pulley of reduction box by belt.
3. the Portable weeding machine according to claim 1 or 2 suitable for hillside orchard, it is characterised in that：The rack
Lower central is equipped with crossbeam, and crossbeam is fastened by bolt and rack, and cutter shaft is fixed on by two bearings on crossbeam.
4. the Portable weeding machine according to claim 3 suitable for hillside orchard, it is characterised in that：Described crossbeam or so
Both sides are set there are two fixing piece.
5. the Portable weeding machine according to claim 2 suitable for hillside orchard, it is characterised in that：The gasoline engine
Machine uses GX390 petrol engines.
6. the Portable weeding machine suitable for hillside orchard according to claim 2 or 5, it is characterised in that：The gasoline
Step-down ratio between the belt pulley of engine and the belt pulley of reduction box is 2：1, in reduction box two bevel gears engagements pass
Dynamic ratio is 5：3.
7. the Portable weeding machine according to claim 1 or 2 suitable for hillside orchard, it is characterised in that：The cutterhead
For hat-shaped, using stainless steel.
8. the Portable weeding machine according to claim 1 or 2 suitable for hillside orchard, it is characterised in that：The deceleration
Box body is casting, and outside uses paint air brushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417345.2U CN207560683U (en) | 2017-10-30 | 2017-10-30 | A kind of Portable weeding machine suitable for hillside orchard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417345.2U CN207560683U (en) | 2017-10-30 | 2017-10-30 | A kind of Portable weeding machine suitable for hillside orchard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560683U true CN207560683U (en) | 2018-07-03 |
Family
ID=62692534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721417345.2U Expired - Fee Related CN207560683U (en) | 2017-10-30 | 2017-10-30 | A kind of Portable weeding machine suitable for hillside orchard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690847A (en) * | 2017-10-30 | 2018-02-16 | 华东交通大学 | A kind of Portable weeding machine suitable for hillside orchard |
| CN112616419A (en) * | 2020-12-09 | 2021-04-09 | 上海电机学院 | Energy-saving weeder |
-
2017
- 2017-10-30 CN CN201721417345.2U patent/CN207560683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690847A (en) * | 2017-10-30 | 2018-02-16 | 华东交通大学 | A kind of Portable weeding machine suitable for hillside orchard |
| CN112616419A (en) * | 2020-12-09 | 2021-04-09 | 上海电机学院 | Energy-saving weeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |