CN104798476B - A kind of energy-conservation tiller - Google Patents
A kind of energy-conservation tiller Download PDFInfo
- Publication number
- CN104798476B CN104798476B CN201510215477.6A CN201510215477A CN104798476B CN 104798476 B CN104798476 B CN 104798476B CN 201510215477 A CN201510215477 A CN 201510215477A CN 104798476 B CN104798476 B CN 104798476B
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- tiller
- motor
- power source
- portable power
- electromotor
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Abstract
A kind of energy-conservation tiller, it is characterised in that described electromotor is provided by portable power source by the electric energy needed for electric motor starting, electric motor starting.It provides the benefit that eliminating employing storage battery on existing tiller provides the mode of power supply, and use portable power source to provide the mode of power supply, so can be without storage battery and fixed component thereof, reduce the cost of raw material of tiller, it also avoid storage battery loss in use, also reduce the overall weight of tiller, it is possible to reduce tiller oil consumption in running simultaneously, reach energy-conservation purpose.Use plug to access and portable power source connects electrically, pull out plug again after starting electromotor, unload power supply, so can be not required to power supply and work along with tiller, it is to avoid power supply is damaged, very convenient be suitable for.Use motor circuit can avoid confusion electrode direction and make motor be more prone to start；Motor by freewheel clutch effect on the engine, can shorten the startup time, saves the energy.
Description
Technical field
The present invention relates to a kind of tiller, a kind of energy-conservation tiller.
Background technology
Tiller, with small diesel engine or gasoline engine as power, has lightweight, the features such as volume is little, simple in construction.Tiller is widely used in Plain, mountain area, the nonirrigated farmland on hills, paddy field, orchard etc..Tiller freely can be exercised in field, it is simple to user uses and deposits, and eliminates large-scale farm machinery and cannot be introduced into the worry of mountain area field, be vast farmers consumer substitute cattle plough optimum selection.
Along with expanding economy, tiller use in agricultural production is more and more extensive.The internal combustion engine that the many employings of existing tiller are small-sized, if small diesel engine or gasoline engine are as driving power；These internal combustion engine starts are that employing is hand directly initiates or uses stay cord starter Starting mode.Wherein the space occupy-place of manual cranking mode is big inconvenient again, with often high because of compression ratio of internal-combustion engine, hand very painstaking, and after closedown of reducing pressure, crank bounce-back is easy to hurt sb.'s feelings, and is absolutely unsafe.And stay cord starter includes rope sheave and dog end same with rope sheave, the flywheel of its I. C. engine crankshaft one end is provided with and starts, with ratchet, the block coordinated, pulling rope sheave during startup, rope sheave is direct flywheel driven and crank rotation under the ratchet interlocking with block, makes internal combustion engine start.But the inertia of fly wheel assembly is very big, needs very great strength to pull rope sheave during startup, the same with hand, the people that strength is not enough just cannot start, and fault also compares many, further, since it is the highest to start rotating speed so that starting efficiency is low, wastes the energy.
For laborsaving and safety problem, people have invented spiral power spring storaging energy Starting mode, i.e. use scroll spring, constantly roll tightly scroll spring, increase the moment on ratchet, recycle its countertorque and start electromotor.But it is big not that this mode yet suffers from strength, and fault is many, and starts the problem that rotating speed is the highest.
Then, people have invented again electric motor starting mode, although existing electric motor starting tiller is very convenient, rotating speed is also fast, but owing to storage battery and auxiliary equipment thereof, also making own wt increase a lot, not only increase production cost, also can increase use cost, waste the energy.
Summary of the invention
The technical problem to be solved is for above-mentioned technical problem, there is provided a kind of to need not storage battery and use the tiller of the electric motor starting mode of portable power source, so that on the premise of solving laborsaving and safety issue, reduce the weight of tiller self, reduce production and use cost and save the effect of the energy.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is a kind of energy-conservation tiller, including frame, electromotor, change speed gear box, road wheel and arm-rest frame, it is characterised in that described electromotor is provided by portable power source by the electric energy needed for electric motor starting, electric motor starting.
Further, described portable power source is not fixedly mounted on tiller, when needing to start electromotor, is accessed in motor circuit by portable power source temporarily, after engine start, then by dump, is unloaded by portable power source.
Further, portable power source can charge repeatedly.
Further, described motor circuit is preset with attaching plug, portable power source is preset with supply hub, when electric motor starting system needs to access power supply, the attaching plug in motor circuit is inserted in the supply hub in portable power source.
Further, described motor circuit includes attaching plug, capacitor, activate switch, relay, motor and driving switch, and wherein activate switch is provided with start end and runs end, in circuit, attaching plug is connected in parallel with capacitor, and then one end of capacitor is connected with motor；The other end of capacitor is connected with driving switch, and driving switch is connected with running end, has been also connected with relay between driving switch and operation end, and the two ends, contact of relay connect start end and motor respectively.
Further, described motor connects with reduction gearing, and reduction gearing connects with freewheel clutch, and freewheel clutch is arranged on the bent axle of electromotor.
Further, described electromotor is equiped with motor starting device and stay cord starter simultaneously, flywheel shell of engine is simultaneously provided with position, electric motor starting hole and stay cord actuating hole position.
The invention has the beneficial effects as follows to eliminate uses storage battery to provide the mode of power supply on existing tiller, and use portable power source to provide the mode of power supply, so can be without storage battery and fixed component thereof, reduce the cost of raw material of tiller, it also avoid storage battery loss in use, also reduce the overall weight of tiller, it is possible to reduce tiller oil consumption in running simultaneously, reach energy-conservation purpose.Use plug to access and portable power source connects electrically, pull out plug again after starting electromotor, unload power supply, so can be not required to power supply and work along with tiller, it is to avoid power supply is damaged, very convenient be suitable for.Use motor circuit can avoid confusion electrode direction and make motor be more prone to start；Motor by freewheel clutch effect on the engine, can shorten the startup time, saves the energy.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the energy-conservation tiller of the present invention.
Fig. 2 is the portable power source employed in the present invention.
Fig. 3 is the schematic diagram of motor circuit in the present invention.
In figure: 1. frame, 2. electromotor, 3. change speed gear box, 4. road wheel, 5. arm-rest frame, 6. motor, 7. portable power source, 8. motor circuit, 81. attaching plugs, 71. supply hubs, 82. capacitors, 83. activate switches, 84. relays, 85. driving switch, 831. start ends, 832. run end.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and following example are intended to illustrate rather than limitation of the invention further, should not limit the scope of the invention with this.
Embodiment 1.
As shown in the figure, manufacture a kind of energy-conservation tiller, after frame 1, electromotor 2, change speed gear box 3, road wheel 4 and arm-rest frame 5 are installed, it is close to electromotor 2 again and motor 6 is installed, then motor 6 is connected with reduction gearing, reduction gearing is connected with freewheel clutch, and freewheel clutch is arranged on the bent axle of electromotor.
The power circuit 8 of this motor includes attaching plug 81, capacitor 82, activate switch 83, relay 84, driving switch 85, motor 6, wherein activate switch 83 is provided with start end 831 and runs end 832, in motor circuit 8, attaching plug 81 is connected in parallel with capacitor 82, and then one end of capacitor 82 is connected with motor 6；The other end of capacitor 82 is connected with driving switch 85, and driving switch 85 is connected with running end 832, has been also connected with relay 84 between driving switch 85 and operation end 832, and the two ends, contact of relay 84 connect start end 831 and motor 6 respectively.
This motor is additionally provided with portable power source 7, mobile electricity, and 7 are not fixedly mounted on tiller, when needing to start electromotor, are accessed in motor circuit 8 by portable power source 7 temporarily, after electromotor 2 starts, then by dump, are unloaded by portable power source 7.Because motor circuit 8 is preset with attaching plug 81, portable power source 7 is preset with supply hub 7, when electric motor starting needs to access power supply, the attaching plug 81 in motor circuit 8 is inserted in the supply hub 71 in portable power source 7.
So, tiller can pass through electric motor starting, and such tiller need not storage battery, storage battery and fixed component thereof are not only saved, reduce the cost of raw material of tiller, it also avoid storage battery loss in use, also reduce the overall weight of tiller simultaneously, tiller oil consumption in running can be reduced, reach the purpose of energy-saving and emission-reduction.
Embodiment 2.
On the basis of embodiment 1, motor starting device and stay cord starter will be installed on electromotor 2 simultaneously, and position, electric motor starting hole and stay cord actuating hole position are set on flywheel shell of engine simultaneously.Accordingly even when leave behind portable power source, tiller can also be started by stay cord and carrys out work.
Claims (3)
1. an energy-conservation tiller, including frame (1), electromotor (2), change speed gear box (3), road wheel (4) and arm-rest frame (5), it is characterized in that described electromotor (2) is started by motor (6), the electric energy needed for motor (6) starts is provided by portable power source (7)；
Described portable power source (7) is not fixedly mounted on tiller, when needing to start electromotor (2), is accessed by portable power source (7) in motor circuit (8) temporarily, after electromotor (2) starts, then by dump, is unloaded by portable power source (7)；
Described portable power source (7) can charge repeatedly；
Described motor circuit (8) is preset with attaching plug (81), portable power source (7) is preset with supply hub (71), when electric motor starting system needs to access power supply, the attaching plug (81) in motor circuit is inserted in the supply hub (71) in portable power source (7)；
Described motor circuit (8) includes attaching plug (81), capacitor (82), activate switch (83), relay (84), motor (6) and driving switch (85), wherein activate switch (83) is provided with start end (831) and runs end (832), in circuit, attaching plug (81) is connected in parallel with capacitor (82), and then one end of capacitor (82) is connected with motor (6)；The other end of capacitor (82) is connected with driving switch (85), driving switch (85) is connected with running end (832), being also connected with relay (84) between driving switch (85) and operation end (832), the two ends, contact of relay (84) connect start end (831) and motor (6) respectively.
The energy-conservation tiller of one the most according to claim 1, it is characterised in that described motor (6) connects with reduction gearing, and reduction gearing connects with freewheel clutch, and freewheel clutch is arranged on the bent axle of electromotor.
The energy-conservation tiller of one the most according to claim 1, it is characterised in that be simultaneously equiped with motor starting device and stay cord starter on described electromotor (2), flywheel shell of engine is simultaneously provided with position, electric motor starting hole and stay cord actuating hole position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215477.6A CN104798476B (en) | 2015-04-30 | 2015-04-30 | A kind of energy-conservation tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510215477.6A CN104798476B (en) | 2015-04-30 | 2015-04-30 | A kind of energy-conservation tiller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104798476A CN104798476A (en) | 2015-07-29 |
| CN104798476B true CN104798476B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510215477.6A Expired - Fee Related CN104798476B (en) | 2015-04-30 | 2015-04-30 | A kind of energy-conservation tiller |
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| Country | Link |
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| CN (1) | CN104798476B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089535A (en) * | 2016-08-03 | 2016-11-09 | 威马农业机械有限公司 | The electrically actuated structure of tiller electromotor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090017885A1 (en) * | 2007-07-09 | 2009-01-15 | Halls Floyd W | Crop processing method and apparatus |
| CN201414283Y (en) * | 2009-03-26 | 2010-03-03 | 冷海峰 | Small-sized engine plow |
| CN103385043A (en) * | 2013-08-02 | 2013-11-13 | 滕燕良 | Hoeing and soil turn-up machine |
| CN203537779U (en) * | 2013-11-14 | 2014-04-16 | 重庆卓格豪斯机械有限公司 | Novel mini-tiller |
| CN204089285U (en) * | 2014-09-28 | 2015-01-07 | 李艳 | Automotive ignition is broken window portable power source at a high speed |
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2015
- 2015-04-30 CN CN201510215477.6A patent/CN104798476B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104798476A (en) | 2015-07-29 |
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Granted publication date: 20160817 Termination date: 20190430 |