CN103202119A - Multifunctional electric mini-tiller - Google Patents
Multifunctional electric mini-tiller Download PDFInfo
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- CN103202119A CN103202119A CN2013101269627A CN201310126962A CN103202119A CN 103202119 A CN103202119 A CN 103202119A CN 2013101269627 A CN2013101269627 A CN 2013101269627A CN 201310126962 A CN201310126962 A CN 201310126962A CN 103202119 A CN103202119 A CN 103202119A
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Abstract
The invention discloses a multifunctional electric mini-tiller and relates to agricultural machinery. An operating arm and a handle are arranged above the back portion of a rack, a back suspension is arranged below the back portion of the rack, an agricultural implements are fixed on the back suspension, an upper supporting frame and a lower supporting frame are arranged on the middle portion of the rack, the lower supporting frame is connected with a power shaft through bearings, and a power wheel is connected on the power shaft. The multifunctional electric mini-tiller is characterized in that storage batteries are arranged on the rack, a motor is arranged on the rack or the power shaft, the power wheel is driven by the motor, and the storage batteries are connected with the motor through wires. The multifunctional electric mini-tiller has the advantages that the storage batteries (especially electric bicycle storage batteries) are adopted as power sources and the mini-tiller can be used in various farmlands; the mini-tiller is environmental-friendly and energy-saving, convenient to charge, small in size, light, time-saving and energy-saving, easy to operate and is suitable for the aged and women; and the multifunctional back suspension can be arranged, so that farm implements can be conveniently and rapidly changed to operate and field management to different crops such as ditching, ridging, hoeing, sowing and fertilizing can be achieved.
Description
Technical field
The present invention relates to agricultural machinery, further is to utilize accumulator to be used for the multifunctional motor-driven mini-size tillage machine for power.
Background technology
During the summer harvest, be busy farming season, will make summer harvest on the one hand, also will carry out autumn planting on the other hand.For robbing farming season, present China rural area is the northern China rural area particularly, adopts the dibbling of wheat ridge still to account for about 50%; And the machinery that the dibbling of wheat ridge is used is non-dynamic power machine, mostly exist labour intensity big, sow inefficient defective.In addition, because fertilising lacks necessary machinery or some mechanical necessary double plug-type operations, its labour intensity is very big, and many peasant households are laborsaving, adopt the method for spreading fertilizer over the fields, and have caused the volatilization of chemical fertilizer, and utilization rate of fertilizer is very low.In addition, well-known, do farmland management well, as the soil moisture conservation of hoing the fields, increasing both production and income there is direct effect, especially to booth, pollution-free vegetable kind planting management.But because the machinery that there is no need has influenced becoming more meticulous of farmland management.
In recent years, there has been development faster large-scale agricultural machinery aspect; And small farm machine is not perfect, but the present situation of rural households' coproduction responsibility system still needs a large amount of small farm machines.Especially, the rural area lacks the labour on the one hand, and on the one hand, agricultural tillage mostly relies on manpower.So small farm machine has very big development space.
Be that the farm machinery of power exist problems such as consuming energy height, cost height, contaminated environment with gasoline engine or diesel engine, and rural area electric motor car at present becomes basically universal, therefore, research and development utilize battery of electric vehicle to do the multifunctional motor-driven mini-size tillage machine of the energy, and market significance is arranged very much.
Summary of the invention
The purpose of this invention is to provide a kind of multifunctional motor-driven mini-size tillage machine, it is power with the accumulator, can carry out multiple farmland operation.
The objective of the invention is to realize by following scheme:
The multifunctional motor-driven mini-size tillage machine, top, frame rear portion is provided with action bars and handle, the frame lower rear is provided with rear suspension, fixing farm machinery on the rear suspension, and central rack arranges a lower carriage and upper bracket, connect line shaft by bearing on the lower carriage, connect power wheel on the line shaft, it is characterized in that: on the described frame accumulator is set, on frame or the power wheel shaft motor is set, described power wheel is by motor-driven, and accumulator is connected with motor by lead.
Further:
Described motor is arranged on the frame, and motor shaft is provided with sprocket wheel A, and sprocket wheel A connects sprocket wheel B by chain A, and sprocket wheel B is fixed in the outer end, right side of power transmission shaft; Upper bracket divides upper right support and upper left support, upper right support is by the right part of bearing fixing power transmission shaft, upper left support arranges sprocket wheel C near left end by bearing on the power transmission shaft by bearing fixing power transmission shaft left part, and sprocket wheel C is connected in sprocket wheel D on the line shaft by chain B; The rotation of sprocket wheel C is controlled by the clutch that is arranged on the power transmission shaft.
The structure of described clutch is: sprocket wheel C one side fixedly has projection, and this projection cooperates with groove on being arranged at sliding shoe; Sliding shoe is arranged on the power transmission shaft, can horizontally slip on power transmission shaft, and rotate with power transmission shaft; Sliding shoe is controlled by shift fork, and shift fork is controlled by the Isolating Switch that is arranged at handle portion.
Open a battery bayonet socket on the described frame, the accumulator card is put in the battery bayonet socket of frame.
Described farm machinery refer to a kind of or combination of plough or plough or hoe shovel or seeding fertilizer applicator.
Described rear suspension rear lower arranges support wheel, and the support wheel bar of support wheel is slidingly fixed on the rear suspension.
Described farm machinery refer to seeding fertilizer applicator, its structure is: the top of seeding fertilizer applicator is seed-box and seeding unit, and the lower end of seeding fertilizer applicator is furrower, and the furrower leg is hollow-core construction, seeding unit is by the direct-connected hollow leg that connects furrower of flexible pipe, and the furrower rear portion arranges the grave mound plate.
Described accumulator connects bridge rectifier, and bridge rectifier is made up of four diodes, bridge rectifier intelligent conversion " positive and negative " utmost point, and bridge rectifier connects motor by controller; Its middle controller is communicated with the power switch of handle portion.
Described accumulator connects bridge rectifier, and bridge rectifier is made up of four diodes, bridge rectifier intelligent conversion " positive and negative " utmost point, and bridge rectifier connects voltage-stablizer, and voltage-stablizer connects motor by controller; Its middle controller is communicated with the power switch of handle portion.
Described motor is 48V or 36V DC planetary brushless motor or the brush electromotor is arranged.
Described accumulator is that electric bicycle is storage battery dedicated.Also can be that electro-tricycle is storage battery dedicated.
Described power wheel arranges tooth on the outer ring.
The present invention has following beneficial effect: be power with accumulator (especially electric bike battery), can carry out multiple farmland operation.Its environmental protection and energy saving, charging convenience, little, in light weight, time saving and energy saving, simple to operate, the very suitable the elderly of volume and women use.Use electric bike battery, do not need to put in addition accumulator, can reduce investment.The present invention also can be equipped with multi-functional rear suspension, can carry out operation by convenient and swift replacing farm implements, can carry out the field management (as trench digging, ridging, hoe, sowing, fertilising) of Different Crop.Through testing: accumulator (14A) can use more than 10 hours with weeding, monoseeding reaches about 13 hours, ridging reached about 6 hours.
In order to make those skilled in the art person understand the present invention program better, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is structural representation of the present invention,
Fig. 2 is plan structure schematic diagram of the present invention,
Fig. 3 is circuit theory schematic diagram of the present invention.
Among the figure, 1 is frame, and 2 is motor shaft, 3 is motor, and 4 is chain A, and 5 is power transmission shaft, 6 is upper bracket, and 61 is upper right support, and 62 is upper left support, 7 is accumulator, and 8 is action bars, and 9 is handle, 10 is rear suspension, and 11 is the support wheel bar, and 12 is support wheel, 13 are shovel, and 14 is lower carriage, and 15 is power wheel, 16 is line shaft, and 17 is the battery clamp, and 18 is projection, 19 is sprocket wheel C, and 20 is sliding shoe, and 21 is shift fork, 22 is battery bayonet socket basis, and 31 is accumulator, and 32 is diode, 33 is voltage-stablizer, and 34 is controller, and 35 is motor.
Embodiment
Embodiment:
As shown in Figure 1 and Figure 2, the front portion of frame 1 arranges motor 3, and the motor shaft 2 of motor 3 is provided with sprocket wheel A; Top, frame 1 rear portion is provided with action bars 8 and handle 9, and frame 1 middle part arranges lower carriage 14 and upper bracket 6, connects line shaft 16 by bearing on the lower carriage 14, and line shaft 16 two ends connect power wheel 15, and power wheel arranges tooth on 15 outer rings, so that grab ground.
The rear portion of frame 1 arranges accumulator 7, and described accumulator 7 is that electric bicycle is storage battery dedicated, contains different sizes such as 48V and 36V; For cooperating the placement of accumulator 7, can open battery bayonet socket 22(dotted portion shown in Figure 2 in frame 1), battery bayonet socket 22 both sides are provided with battery clamp 17, the accumulator card are put in the battery bayonet socket 22 of frame; Accumulator 7 is connected with motor 3 by lead; The switch of accumulator 7 and motor 3 is arranged at 9 ones of handles.
The lower rear of frame 1 is provided with rear suspension 10.Rear suspension 10 preceding bottoms arrange shovel 13, and rear suspension 10 rear lowers arrange support wheel 12, and the support wheel bar 11 of support wheel 12 is slidingly fixed on the rear suspension 10.By the oscilaltion of support wheel bar 11 is fixed, can regulate the depth that shovel 13 is eaten soil.
As required, rear suspension 10 can be set to different kinds, as being used for the rear suspension of fixing plough, is used for the fixedly rear suspension of hoe shovel, is used for the fixedly rear suspension of fertilizer applicator, is used for rear suspension of fixedly an animal-drawn seed plough etc.All can in the 27-40mm scope, regulate and plough (plough, earthing-up plow), hoe shovel, seeding fertilizer applicator etc.
Seeding fertilizer applicator (can be also used as sowing and fertilising), its structure is: the top of seeding fertilizer applicator is seed-box and seeding unit, and the lower end of seeding fertilizer applicator is furrower, and the furrower leg is hollow-core construction, seeding unit is by the direct-connected hollow leg that connects furrower of flexible pipe, and the furrower rear portion arranges the grave mound plate.The rear suspension liftable is fixed, thereby can control the depth of furrower trench digging, thereby regulates the depth of sowing, fertilising; During sowing, place seed in the seed-box; During fertilising, place fertilizer in the seed-box.By changing seeding unit, the present invention can be used for the sowing of multiple kinds of crops such as peanut, corn, soybean, Chinese sorghum, wheat, sesame, vegetable seed.
As shown in Figure 3, circuit structure of the present invention is: accumulator 31 connects bridge rectifier, and bridge rectifier is made up of four diodes 32, and bridge rectifier connects voltage-stablizer 33, and voltage-stablizer 33 connects motor 35 by controller 34.Its middle controller 34 is communicated with the power switch (the arrow indication leads to) of handle portion.
Bridge rectifier is equivalent to an intelligent converter, utilizes the principle of the unidirectional conducting of diode, can realize intelligence (or being called automatically) conversion " positive and negative " utmost point; Adding 48V, 36V voltage-stablizer and low-voltage compensation arrangement again, can to reach output voltage steady; low-voltage compensation supplies with to protect motor low voltage starting and high voltage stabilizing to start; the accumulator concora crush is supplied with to be controlled the accumulator repid discharge again; lengthen working hours and service life; thereby need not adjust various different model electric car accumulatoies, insertion plug, rotation handle reach required speed and get final product normal operation.
Described motor is 500W, 350W, and 48V or 36V DC planetary have brush electromotor and brushless motor to have powerful, energy-saving and environmental protection, do not damage accumulator, durable in use.
The model QL50-10(that described diode can be selected carries voltage stabilizing) because it carries voltage stabilizing, so can omit voltage-stablizer, namely bridge rectifier directly connects motor 35 by controller 34.Its middle controller 34 is communicated with the power switch of handle portion.The motor model can be selected: SXD6-10650Z, controller can be selected model: YK31C for use.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (10)
1. multifunctional motor-driven mini-size tillage machine, top, frame rear portion is provided with action bars and handle, the frame lower rear is provided with rear suspension, fixing farm machinery on the rear suspension, and central rack arranges a lower carriage and upper bracket, connect line shaft by bearing on the lower carriage, connect power wheel on the line shaft, it is characterized in that: on the described frame accumulator is set, on frame or the power wheel shaft motor is set, described power wheel is by motor-driven, and accumulator is connected with motor by lead.
2. multifunctional motor-driven mini-size tillage machine according to claim 1, it is characterized in that: described motor is arranged on the frame, and motor shaft is provided with sprocket wheel A, and sprocket wheel A connects sprocket wheel B by chain A, and sprocket wheel B is fixed in the outer end, right side of power transmission shaft; Upper bracket divides upper right support and upper left support, upper right support is by the right part of bearing fixing power transmission shaft, upper left support arranges sprocket wheel C near left end by bearing on the power transmission shaft by bearing fixing power transmission shaft left part, and sprocket wheel C is connected in sprocket wheel D on the line shaft by chain B; The rotation of sprocket wheel C is controlled by the clutch that is arranged on the power transmission shaft.
3. multifunctional motor-driven mini-size tillage machine according to claim 2, it is characterized in that: the structure of described clutch is: sprocket wheel C one side fixedly has projection, and this projection cooperates with groove on being arranged at sliding shoe; Sliding shoe is arranged on the power transmission shaft, can horizontally slip on power transmission shaft, and rotate with power transmission shaft; Sliding shoe is controlled by shift fork, and shift fork is controlled by the Isolating Switch that is arranged at handle portion.
4. multifunctional motor-driven mini-size tillage machine according to claim 1 is characterized in that: open a battery bayonet socket on the described frame, the accumulator card is put in the battery bayonet socket of frame.
5. multifunctional motor-driven mini-size tillage machine according to claim 1 is characterized in that: described farm machinery refer to a kind of or combination of plough or plough or hoe shovel or seeding fertilizer applicator.
6. multifunctional motor-driven mini-size tillage machine according to claim 1, it is characterized in that: described farm machinery refer to seeding fertilizer applicator, its structure is: the top of seeding fertilizer applicator is seed-box and seeding unit, the lower end of seeding fertilizer applicator is furrower, the furrower leg is hollow-core construction, seeding unit is by the direct-connected hollow leg that connects furrower of flexible pipe, and the furrower rear portion arranges the grave mound plate.
7. multifunctional motor-driven mini-size tillage machine according to claim 1, it is characterized in that: described accumulator connects bridge rectifier, bridge rectifier is made up of four diodes, bridge rectifier intelligent conversion " positive and negative " utmost point, and bridge rectifier connects motor by controller; Its middle controller is communicated with the power switch of handle portion.
8. multifunctional motor-driven mini-size tillage machine according to claim 1, it is characterized in that: described accumulator connects bridge rectifier, bridge rectifier is made up of four diodes, bridge rectifier intelligent conversion " positive and negative " utmost point, bridge rectifier connects voltage-stablizer, and voltage-stablizer connects motor by controller; Its middle controller is communicated with the power switch of handle portion.
9. according to claim 1 or 2 or 7 or 8 described multifunctional motor-driven mini-size tillage machines, it is characterized in that: described motor is 48V or 36V DC planetary brushless motor or the brush electromotor is arranged.
10. according to claim 1 or 7 or 8 described multifunctional motor-driven mini-size tillage machines, it is characterized in that: described accumulator is that electric bicycle is storage battery dedicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101269627A CN103202119A (en) | 2013-04-13 | 2013-04-13 | Multifunctional electric mini-tiller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101269627A CN103202119A (en) | 2013-04-13 | 2013-04-13 | Multifunctional electric mini-tiller |
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| CN103202119A true CN103202119A (en) | 2013-07-17 |
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| CN2013101269627A Pending CN103202119A (en) | 2013-04-13 | 2013-04-13 | Multifunctional electric mini-tiller |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650669A (en) * | 2013-12-27 | 2014-03-26 | 重庆坤越机械制造有限公司 | Micro ditcher |
| CN103797908A (en) * | 2014-01-26 | 2014-05-21 | 东莞开拓机械制造有限公司 | Cage type electric mini-tiller and application thereof |
| CN103918368A (en) * | 2014-04-28 | 2014-07-16 | 林双凤 | Electric banking machine |
| CN104418109A (en) * | 2013-08-23 | 2015-03-18 | 冯细平 | Grain-collecting bag-filling machine taking battery-powered motor as power |
| CN104429186A (en) * | 2014-11-07 | 2015-03-25 | 浦江县科创进出口有限公司 | Land leveling device control system |
| CN104429183A (en) * | 2013-09-25 | 2015-03-25 | 南京农业大学 | Storage battery and motor-driven mini-tiller |
| CN104541715A (en) * | 2014-12-22 | 2015-04-29 | 崔联富 | Agricultural fertilizer applying device |
| CN105453740A (en) * | 2015-12-08 | 2016-04-06 | 重庆艾铭玛机械制造有限公司 | Mini tiller used for sowing |
| CN110214481A (en) * | 2019-07-11 | 2019-09-10 | 张喜波 | A kind of electronic multi-purpose mini-tiller |
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| CN201153379Y (en) * | 2008-03-04 | 2008-11-26 | 王浩然 | Multifunctional electromotion seeding plough |
| CN202152741U (en) * | 2011-07-19 | 2012-02-29 | 王经习 | Energy-saving water pump of storage battery |
| JP2012223124A (en) * | 2011-04-19 | 2012-11-15 | Yanmar Co Ltd | Walk-behind tiller |
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Patent Citations (6)
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| CN2917224Y (en) * | 2006-03-30 | 2007-07-04 | 倪景春 | Activation power clutch device of precision seeder fertilizing axis |
| CN201119287Y (en) * | 2007-11-23 | 2008-09-24 | 李泉贤 | Multipurpose electric plow planting machine |
| CN201153379Y (en) * | 2008-03-04 | 2008-11-26 | 王浩然 | Multifunctional electromotion seeding plough |
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| CN203194106U (en) * | 2013-04-13 | 2013-09-18 | 牛全民 | Multifunctional electric mini-tiller |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104418109A (en) * | 2013-08-23 | 2015-03-18 | 冯细平 | Grain-collecting bag-filling machine taking battery-powered motor as power |
| CN104429183A (en) * | 2013-09-25 | 2015-03-25 | 南京农业大学 | Storage battery and motor-driven mini-tiller |
| CN103650669A (en) * | 2013-12-27 | 2014-03-26 | 重庆坤越机械制造有限公司 | Micro ditcher |
| CN103650669B (en) * | 2013-12-27 | 2015-11-18 | 重庆坤越机械制造有限公司 | A kind of Mini-type ditcher |
| CN103797908A (en) * | 2014-01-26 | 2014-05-21 | 东莞开拓机械制造有限公司 | Cage type electric mini-tiller and application thereof |
| CN103918368A (en) * | 2014-04-28 | 2014-07-16 | 林双凤 | Electric banking machine |
| CN104429186A (en) * | 2014-11-07 | 2015-03-25 | 浦江县科创进出口有限公司 | Land leveling device control system |
| CN104429186B (en) * | 2014-11-07 | 2016-04-06 | 舒海球 | A kind of land readjustment apparatus control system |
| CN104541715A (en) * | 2014-12-22 | 2015-04-29 | 崔联富 | Agricultural fertilizer applying device |
| CN104541715B (en) * | 2014-12-22 | 2016-05-18 | 崔联富 | A kind of agricultural fertilizer device |
| CN105453740A (en) * | 2015-12-08 | 2016-04-06 | 重庆艾铭玛机械制造有限公司 | Mini tiller used for sowing |
| CN110214481A (en) * | 2019-07-11 | 2019-09-10 | 张喜波 | A kind of electronic multi-purpose mini-tiller |
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Effective date of abandoning: 20170524 |
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