CN101569252A - Electric tillage machine - Google Patents
Electric tillage machine Download PDFInfo
- Publication number
- CN101569252A CN101569252A CNA2008100247494A CN200810024749A CN101569252A CN 101569252 A CN101569252 A CN 101569252A CN A2008100247494 A CNA2008100247494 A CN A2008100247494A CN 200810024749 A CN200810024749 A CN 200810024749A CN 101569252 A CN101569252 A CN 101569252A
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- CN
- China
- Prior art keywords
- motor
- power
- tiller
- take
- belt gear
- 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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- 238000003971 tillage Methods 0.000 title abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000009313 farming Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
An electric tiller belongs to farmland tillage machinery, a motor is arranged in a power transmission system of the electric tiller, an output shaft of the motor is connected with a coulter shaft through a belt transmission machine and is connected with a walking wheel transmission shaft through a belt transmission mechanism and a gearbox, and a power wire of the motor is wound on a take-up reel of which the side surface is provided with an electromagnetic suction device and an overrunning clutch. The tiller is also provided with a coulter lifting mechanism which mainly comprises a support arm, an ear plate, a steel wire rope and a rotating wheel, and is also provided with a take-up lever, an elastic soil pressing roller and a reversing gear box connected with a walking wheel. The invention takes electric power as power, has no pollution, no noise and low operation cost, realizes transmission and speed reduction mainly through a belt and a belt pulley mechanism, reduces the abrasion of gear transmission in high-power transmission, has the advantages of labor saving and convenient lifting of the coulter and good soil pressing and rolling effects, and realizes multiple purposes by reversing the motor to carry out forward and backward rotary tillage, reverse stubble cleaning and other operations.
Description
Technical field
The present invention relates to a kind of farming operation machinery, particularly is power, multiduty electric tiller with electric power.
Background technology
Traditional farming operation machinery is to be power with the internal combustion engine, discharging large quantity of exhaust gas during work, and noise is bigger, pollute inevitably, and fuel price is constantly soaring, causes use cost to improve.Existing tiller is general with the combustion engine powered gearbox that passes to, be distributed to running gear and ploughing system again, realize transmission and speed change by gear mechanism, according to job requirements, often needing rotating speed to fall afterwards earlier rises, this just causes transmission system complicated, and it is bigger to wear and tear, and the reliability and the service life of complete machine all are affected.The colter lifting of existing tiller is often relatively required great effort and is bothered, and the firming roller is by the deadweight firming behind the machine, and effect is bad.In addition, existing tiller generally is the special plane special use, and range of application is restricted.
Summary of the invention
The objective of the invention is to overcome the weak point of existing tillage machinery, provide that a kind of serviceability is good, pollution-free, cost is low, the electric tiller of applied range.
Technical scheme of the present invention is: electric tiller comprises chassis, power drive system, running gear, ploughing system, improvements are to be provided with motor, belt gear and gearbox in the described power drive system, motor output shaft is connected with coulter shaft in the ploughing system by belt gear, and be connected with traction drive axle in the running gear by belt gear and gearbox, the power line of motor is wrapped on the take-up reel that is driven by belt gear, and the side of this take-up reel is provided with electromagnetic attracting device and freewheel clutch.
Be provided with the colter hoisting mechanism in the described ploughing system, this mechanism mainly is made of support arm, otic placode, steel wire rope, runner, the lower end of described support arm links to each other with coulter shaft, counterweight is equipped with in the upper end, the middle part is connected with hitching axis in the ploughing system, the counter pulley center line coaxial line in hitching axis center line and the belt gear that is connected coulter shaft, and described otic placode symmetry is fixed on the above-mentioned hitching axis, the otic placode outer end links to each other with the steel wire rope of walking around runner, and runner is provided with handle and locking member; Described locking member is made of with the tooth plate that is positioned at the runner side the backing pin that is contained on the runner; Be provided with the thread take-up tension lever that is fixed on the chassis in the described power drive system, the pulley that motor power-supply wire is walked around on the thread take-up tension lever is connected with fixed power source; Be provided with the firming roller that links to each other with spring in the described ploughing system, this spring is fixed on the back side panel on chassis; Be provided with reverse box in the belt gear of described connection motor output shaft and traction drive axle.
Adopt above scheme, it is power that this tiller replaces internal combustion engine with motor, is a breakthrough to conventional tillage mechanomotive force system, its advantage is that electricity consumption is pollution-free, noiseless, cost are low, and motor is next compared with internal combustion engine, and installation, maintenance all makes things convenient for, and also has superiority on volume, the weight.The difficult point that solves is the connection and the folding and unfolding of motor power-supply wire, this tiller adopts the take-up reel that has electromagnetic attracting device and freewheel clutch, have under the sufficiently long situation at power line, realize the walking take-up synchronously automatically under belt gear drives of the idle running unwrapping wire of take-up reel and take-up reel with tiller; And power line is lifted by thread take-up tension lever, can not disturb operation and sustains damage, and is safe and reliable.This tiller mainly passes through belt--and pulley mechanism realizes transmission and deceleration, reduces the wearing and tearing of high-power transmission middle gear transmission, helps the raising in whole aircraft reliability and service life.The present invention adopts unique colter hoisting mechanism, as long as the operator is sitting on the machine, control crank is lifting colter neatly just, and is not only laborsaving but also make things convenient for, and can lock, and during the colter lifting, the rate of tension of driving belt is not affected.Firming roller in the ploughing system relies on the strength of spring but not by gravity pressure earthward, easy to adjust, firming is effective.The present invention can change turning to of motor easily, carry out positive rotary tillage, derotation cultivated, reverse stubble-cleaning or other operation of ploughing system, in corresponding belt gear, reverse box is set, make behind the motor steering, road wheel still keeps moving ahead, thereby the realization a tractor serves several purposes enlarges range of application.
Description of drawings
Fig. 1 is structural representation of the present invention (front-wheel and actuating element do not draw).
Fig. 2 is the end view of Fig. 1.
Fig. 3 is a take-up reel assembly schematic diagram.
Embodiment
Consult accompanying drawing, motor 11 is housed on the chassis 15, motor output shaft is connected with coulter shaft 1 in the ploughing system by belt gear 10, power transmission shaft 8, clutch 7, belt gear 6, motor output shaft is connected by the power transmission shaft of the road wheel 19 in belt gear 10, power transmission shaft 8, reverse box 21, belt gear 20, gearbox 9 and the running gear, forms two groups of power transmission lines.The power line of motor is wrapped on the take-up reel 17 that is driven by belt gear 18, and the pulley of walking around on the thread take-up tension lever is connected with the 380V AC power, the take-up reel side is provided with electromagnetic attracting device 25 and freewheel clutch 16, when needing unwrapping wire, electromagnetic attracting device unclamps, take-up reel idle running, when needing take-up, the electromagnetic attracting device adhesive, belt pulley 26 drives the take-up reel take-up, and take-up speed is set by the highest ploughing speed, when power line is tightened, belt pulley 26 skids on telophragma 27, thereby guarantees that take-up is synchronous.In the colter hoisting mechanism, the lower end of support arm 23 links to each other with coulter shaft 1, there is counterweight 22 upper end, the middle part is connected with hitching axis 4, the hitching axis center line is coaxial with counter pulley 5 center lines, otic placode 2 is fixed on the hitching axis, and the otic placode outer end links to each other with the steel wire rope 3 of walking around runner 14, the locking member that runner is provided with handle 24 and is made up of backing pin 13, tooth plate 12.The coulter shaft rear is provided with the firming roller that links to each other with spring, and this spring is fixed on the back side panel on chassis.
Claims (6)
1, a kind of electric tiller, comprise chassis, power drive system, running gear, ploughing system, it is characterized in that being provided with in the described power drive system motor, belt gear and gearbox, motor output shaft is connected with coulter shaft in the ploughing system by belt gear, and be connected with traction drive axle in the running gear by belt gear and gearbox, the power line of motor is wrapped on the take-up reel that is driven by belt gear, and the side of this take-up reel is provided with electromagnetic attracting device and freewheel clutch.
2, by the described electric tiller of claim 1, it is characterized in that: be provided with the colter hoisting mechanism in the described ploughing system, this mechanism mainly is made of support arm, otic placode, steel wire rope, runner, the lower end of described support arm links to each other with coulter shaft, counterweight is equipped with in the upper end, the middle part is connected with hitching axis in the ploughing system, counter pulley center line coaxial line in hitching axis center line and the belt gear that is connected coulter shaft, described otic placode symmetry is fixed on the above-mentioned hitching axis, the otic placode outer end links to each other with the steel wire rope of walking around runner, and runner is provided with handle and locking member.
3, by the described electric tiller of claim 2, it is characterized in that: described locking member is made of with the tooth plate that is positioned at the runner side the backing pin that is contained on the runner.
4, by the described electric tiller of claim 1, it is characterized in that: be provided with the thread take-up tension lever that is fixed on the chassis in the described power drive system, the pulley that motor power-supply wire is walked around on the thread take-up tension lever is connected with fixed power source.
5, by the described electric tiller of claim 1, it is characterized in that: be provided with the firming roller that links to each other with spring in the described ploughing system, this spring is fixed on the back side panel on chassis.
6, by the described electric tiller of claim 1, it is characterized in that: be provided with reverse box in the belt gear of described connection motor output shaft and traction drive axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100247494A CN101569252A (en) | 2008-05-04 | 2008-05-04 | Electric tillage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100247494A CN101569252A (en) | 2008-05-04 | 2008-05-04 | Electric tillage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101569252A true CN101569252A (en) | 2009-11-04 |
Family
ID=41228848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100247494A Pending CN101569252A (en) | 2008-05-04 | 2008-05-04 | Electric tillage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101569252A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177964A (en) * | 2011-03-01 | 2011-09-14 | 康树人 | Greenhouse heat-storage type solar hot-wind drying device for grains |
| CN112129906A (en) * | 2020-09-24 | 2020-12-25 | 新疆河润水业有限责任公司 | Intelligent water quality remote monitoring device |
-
2008
- 2008-05-04 CN CNA2008100247494A patent/CN101569252A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177964A (en) * | 2011-03-01 | 2011-09-14 | 康树人 | Greenhouse heat-storage type solar hot-wind drying device for grains |
| CN112129906A (en) * | 2020-09-24 | 2020-12-25 | 新疆河润水业有限责任公司 | Intelligent water quality remote monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091104 |