CN102388691A - Agricultural machine driven by direct-current motor - Google Patents
Agricultural machine driven by direct-current motor Download PDFInfo
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- CN102388691A CN102388691A CN2011100985565A CN201110098556A CN102388691A CN 102388691 A CN102388691 A CN 102388691A CN 2011100985565 A CN2011100985565 A CN 2011100985565A CN 201110098556 A CN201110098556 A CN 201110098556A CN 102388691 A CN102388691 A CN 102388691A
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- direct current
- current generator
- agricultural machine
- sprocket wheel
- agricultural machinery
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Abstract
The invention discloses an agricultural machine driven by a direct-current motor, and the agricultural machine comprises a power mechanism, a transmission mechanism and a control mechanism. The agricultural machine is characterized in that a power mechanism is formed by connecting a charger, storage cell and a direct-current motor by virtue of power lines; the transmission mechanism is rotatably connected with a rotary shaft for driving the agricultural machine to work via the direct-current motor; and the control mechanism is composed of a belt regulator for controlling the revolving speed of the motor. The direct-current motor has the characteristics of low revolving speed, large moment of force and simple speed regulation; the agricultural machine (tool) can be matched with the storage cell and the direct-current motor according to power required by the agricultural machine (tool); the agricultural machine is suitable for farming and working various types of paddy fields and dry lands, vibration is small, energy is saved, and consumption is saved; and fire hazards brought by adding oil and storing oil can be avoided to guarantee the safety. The complex gear case speed regulation system of gasoline and diesel, which is used by the original agricultural machine, is not used, and the agricultural machine has a simple structure and is convenient to operate and maintain.
Description
Technical field
The present invention relates to the agricultural machinery that a kind of direct current generator drives.
Background technology
Uses now by the agricultural machinery (tool) of internal combustion engine as power, its power dependence be gasoline or diesel engine, along with oil shortage; Energy shortage increasingly sharpens, and oil price is high, has increased the cost of use of agricultural machinery (tool); The feasible peasants'production cost up that relies on agricultural product to make a living, income reduces.How to solve energy scarcity and reduce the difficult problem that costs of farm produce has become the agricultural machinery user.In addition, be that the dynamic power machine of the energy also causes the pollution to environment with the oil.China's every year last 100,000,000,000 kilowatt hours the peak-valley difference electric power resource, the rich electric power that becomes night is wasted by idle consume, causes network load unbalanced, power cost increases, overall efficiency reduces.In recent years, new technologies and materials was produced big accumulator of volume low capacity and high-performance motor and on the vehicles, was applied in the application of making on accumulator and the direct current generator.Electric bicycle that occurs in the market or electric motorcycle, electric automobile utilize the vehicles of rechargeable battery for power source exactly, have solved the problem that the easy vehicles use electric energy; But the rich electric power of electrical network at night all far can not consume by such small vehicles utilization, so these conditions just provide jumbo accumulator and efficient direct current motor and sufficient electric energy for direct current generator drives agricultural machinery.
Summary of the invention
The object of the invention just provides the agricultural machinery that a kind of direct current generator drives; Use gasoline or diesel oil cost height and problem of environment pollution caused to solve agricultural machinery.Can obtain the rich electric power of electrical network at night to utilize again simultaneously, reduce the reactive loss of electric power.Agricultural machinery and other non-phenomenon of striving the power consumption source have been avoided with gasoline or diesel oil machinery.
The technical scheme that realizes above-mentioned purpose is: the agricultural machinery that direct current generator drives comprises actuating unit and transmission mechanism, operating-controlling mechanism; Wherein actuating unit is connected to form through power line by charger, accumulator, dc motor; Transmission mechanism is rotationally connected by sprocket wheel, gear or the belt pulley of sprocket wheel, gear or the belt pulley axle head of direct current arbor axle head and the turning cylinder of driving agricultural machinery work; Operating-controlling mechanism is made up of the speed regulator of control motor speed.
Gear on the direct current arbor is connected with the agricultural machinery travel wheel axle gear; Sprocket wheel wheel chain on sprocket wheel on the direct current arbor and the agricultural machinery travel wheel shaft connects and composes transmission mechanism.
As being used for hand tractor, accumulator and direct current generator constitute actuating unit; The direct current generator axle head is installed a gear, sprocket wheel is installed on the motor shaft is connected with sprocket wheel chain in the hand tractor transmission mechanism, and the power take-off of transmission mechanism and live axle sprocket wheel and chain connect and compose the hand tractor of direct current generator driving.
As be used for the sowing multi-purpose machine that topdresses, accumulator and direct current generator be installed in sowing topdress frame directly over, at the direct current generator axle head sprocket wheel is installed, the sowing sprocket wheel of installation on the wheel shaft of multi-purpose machine that topdresses, both are rotationally connected through chain; Topdress between multi-purpose machine wheel shaft and hopper blanking switch control wheel in sowing again and connect and compose the topdress actuating unit of multi-purpose machine of agricultural sowing with chain.
Direct current generator has big moment of the slow-speed of revolution and the simple characteristic of speed governing; Driving agricultural machinery (tool) work can be by supporting accumulator of agricultural machinery (tool) power demand and dc motor; Be applicable to all types of paddy fields, nonirrigated farmland farming work; Vibrate for a short time, energy-saving and cost-reducing, the disaster hidden-trouble of having avoided oiling, oil storage to bring is guaranteed safety.Gasoline, the complicated gear-box governing system of diesel engine of not using original agricultural machinery to use, simple in structure, operating maintenance is convenient.
Description of drawings
Fig. 1 is the connected mode sketch map of accumulator and direct current generator;
Fig. 2 is to use the hand tractor structural representation of direct current generator;
Fig. 3 is to use the farmland multipurpose supervisor structural representation of direct current generator.
Embodiment
Below in conjunction with accompanying drawing,, technical scheme is specified as embodiment.
With reference to Fig. 1, accumulator 1 by on the market existing 12 volts be elementary cell, according to the watt level requirement of farm machinery needs, selected elementary cell battery is composed in series.Again according to the requirement of agricultural machinery driving force; The direct current generator 3 that selection adapts; Connect the actuating unit that electrode corresponding on the accumulator 1 promptly constitutes agricultural machinery to the both positive and negative polarity of motor with lead 2, according to the drive mechanism of employed agricultural machinery sprocket wheel 4, belt pulley or gear are installed in the rotary shaft end of direct current generator.
With reference to Fig. 2; If change system into the agricultural machinery that direct current generator drives hand tractor is arranged; Then the transmission mechanism 5 according to existing hand tractor is constant; Replace original diesel engine with accumulator 1 with direct current generator 3 and make actuating unit, partly remove the gearbox of original hand-held tractor simultaneously, the sprocket wheel of the power drive mechanism of hand tractor directly is connected with sprocket wheel 4 chains of direct current generator axle head; The speed regulator of an existing in the market control dc motor speed is installed again, is changed motor speed as required, promptly accomplish the agricultural machinery that instead uses existing hand tractor the accumulator electric energy.The charger of accumulator can be mounted to one with accumulator 1, and it is convenient to be convenient to charging, also can separate with accumulator, puts separately at home, is connected during charging, to accumulator 1 charging again.The charging in evening, a large amount of rich power charge that night, electrical network existed capable of using, use daytime.Both help the electrical network balanced load, reduced waste of energy, improved the overall efficiency of power system; Solved the energy that agricultural machinery is used again.Select 2 kilowatts of direct current generator power, voltage 48 volts of (reaching 48 volts of requirements), accumulator 40 peace configurations for use with 4 serial connections of 12 volts accumulatoies; Also can select 4 kilowatts of direct current generator power for use, 72 volts of voltages, accumulator 120 peace configurations make its strength bigger.Utilize the direct current generator slow-speed of revolution, big moment and the simple characteristic of speed governing, drive agricultural machinery (tool) work.Can select the direct current generator of phase ability supporting with it by the needed horsepower of agricultural machinery work, select supporting accumulator according to the electric flux and the working time of motor needs again simultaneously.Be installed in the handle part of being convenient to operate to power control switch and speed regulator, the motor rotatory force drives road wheels 6 through transmission mechanism 5 and rotates, more as required on traction element 7 at tractor the farming operation facility get final product work.Because the work of agricultural machinery generally is in the field, can not possess charge condition because of too far away from man of peasant household, it is feasible adopting accumulator and direct current generator to be used as power.
With reference to Fig. 3, farmland multipurpose supervisor also is the agricultural machinery commonly used in the field, is more suitable for using direct current generator and accumulator to do power and solves energy problem.This agricultural machinery is to be made up of road wheel 17, support 10, hopper 14, fertilizing plough and lever 13, in the positive upper part of support direct current generator 3 and accumulator 1 is installed.Axle head at direct current generator is installed sprocket wheel 11, on the axle 8 of road wheel 17 sprocket wheel 9 is installed, and is rotationally connected with chain 12 between the two.Hopper 14 is installed on the back platform of support, and there is feed opening at the center at the bottom of the hopper, is rotated the bin gate of control by blanking sprocket wheel 15 and opens or close feed opening with wheel turns.The power of blanking sprocket wheel wheel is rotationally connected through connecting chain 16 by another sprocket wheel 9 on the live axle.The below of feed opening is equipped with fertilizing plough, and the groove that connects material in its upper end is sent to fertilizer the plough point that stretches in the soil.In walking, fertilizer is discharged in soil.Existing DC motor speed-regulating device on the market is used in the control of the speed of travel equally, it is installed on the support of handled easily get final product.Select 1 kilowatt of direct current generator power for use, voltage 48 volts of (12 volts of batteries, 4 series connection obtain), accumulator 28 peaces get final product.
If use more powerful direct current generator and large-capacity battery, can be installed on the tractor in agricultural truck and large-scale arable land as actuating unit.As select 10 kilowatts of direct current generator power for use, 110 volts of voltages, accumulator 300 peaces; Select 22 kilowatts of direct current generator power, 132 volts of voltages for use, accumulator 560 peaces; Or select 30 kilowatts of direct current generator power, 132 volts of voltages for use, the incompatible tractor that drives agricultural automobile and arable land that reaches of accumulator 620 peace direct current generators and batteries is accomplished farming work.
Adopt the cooperation of accumulator and direct current generator to be used as power,, to charge in batteries daytime by accumulator driven direct current generator through speed regulator form dynamical system drive agricultural machinery (tool) work by charger night.Direct current generator has big moment of the slow-speed of revolution and the simple characteristic of speed governing; Press supporting accumulator of agricultural machinery (tool) power demand and dc motor; Have that energy consumption is low, efficient is high, in light weight, volume is little, noiselessness, pollution-free, flexible operation, for ease of maintenaince, can satisfy hills, Plain, mountain area user the various agricultural productions in nonirrigated farmland, paddy field, booth, orchard, forest land are used.
With direct current generator 3 and the dynamical system that accumulator 1 constitutes, can be used as and drive water pumper, cracker, rice mill, the power of all kinds of machineries such as cornmill, thresher, winnowing machine.Being applicable to ploughs loosens the soil, sprays agricultural machinery such as medicine, transplanting, weeding, multiple film, harvesting use and agricultural production in transportation; Improve labour productive forces, be applicable to that all types of paddy fields, nonirrigated farmland, vibration are little, energy-saving and cost-reducing, avoided oiling, oil storage; And the disaster hidden-trouble that brings is guaranteed safety.Available all kinds of electric energy carries out the charging at night, and use daytime, avoids peak of power consumption, gets the equilibrium of electric energy and uses.Alleviate people's labour intensity, energy savings and production cost can be handled farming of whole fields and management and transportation, and technology brief is practical, promote easily.
Claims (4)
1. the agricultural machinery of direct current generator driving comprises actuating unit and transmission mechanism, operating-controlling mechanism; It is characterized in that actuating unit is connected to form through power line (2) by charger, accumulator (1), dc motor (3); Transmission mechanism is rotationally connected with the turning cylinder that drives agricultural machinery work by sprocket wheel, gear or the belt pulley (4) of direct current generator axle head; Operating-controlling mechanism is made up of the speed regulator of control motor speed.
2. the agricultural machinery that drives according to the described direct current generator of claim is characterized in that sprocket wheel (4) and the wheel of the sprocket wheel on the agricultural machinery travel wheel shaft chain on the direct current arbor connects and composes transmission mechanism.
3. the agricultural machinery that drives according to the described direct current generator of claim; It is characterized in that accumulator (1) and direct current generator (3) constitute actuating unit; The sprocket wheel of installing on the motor shaft (4) is connected with sprocket wheel chain in the hand tractor transmission mechanism (5), and the sprocket wheel on the power take-off of transmission mechanism and road wheel (6) axle connects and composes the hand tractor that direct current generator drives.
4. the agricultural machinery that drives according to the described direct current generator of claim; It is characterized in that accumulator (1) and direct current generator (3) be installed in the sowing topdress frame directly over; At the direct current generator axle head sprocket wheel (4) is installed; Sowing is topdressed and a sprocket wheel (9) is installed on the wheel shaft of multi-purpose machine, and both are rotationally connected through chain (12); Topdress between multi-purpose machine wheel shaft and hopper (14) blanking switch control sprocket wheel (15) in sowing again and connect and compose the topdress actuating unit of multi-purpose machine of agricultural sowing with chain (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100985565A CN102388691A (en) | 2011-04-16 | 2011-04-16 | Agricultural machine driven by direct-current motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100985565A CN102388691A (en) | 2011-04-16 | 2011-04-16 | Agricultural machine driven by direct-current motor |
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| CN102388691A true CN102388691A (en) | 2012-03-28 |
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| CN2011100985565A Pending CN102388691A (en) | 2011-04-16 | 2011-04-16 | Agricultural machine driven by direct-current motor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344506A (en) * | 2016-05-05 | 2017-11-14 | 东风农业装备（襄阳）有限公司 | The power supply method of agricultural machinery dynamical system and agricultural machinery |
| CN107896580A (en) * | 2017-12-15 | 2018-04-13 | 襄阳市弘乾农业机械销售有限公司 | A kind of rice seeder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933265Y (en) * | 2006-07-10 | 2007-08-15 | 周奇迪 | Sweeper |
| CN201630020U (en) * | 2009-11-30 | 2010-11-17 | 黄文平 | Direct current (DC) motor-driven trimming and plucking multifunction machine |
| CN101956377A (en) * | 2010-09-01 | 2011-01-26 | 重庆市新安洁环境绿化工程（集团）有限公司 | Cleaning device of garbage on ground |
| CN202127597U (en) * | 2011-04-16 | 2012-02-01 | 曲靖宏程工贸有限公司 | Agricultural machine driven by DC motor |
-
2011
- 2011-04-16 CN CN2011100985565A patent/CN102388691A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933265Y (en) * | 2006-07-10 | 2007-08-15 | 周奇迪 | Sweeper |
| CN201630020U (en) * | 2009-11-30 | 2010-11-17 | 黄文平 | Direct current (DC) motor-driven trimming and plucking multifunction machine |
| CN101956377A (en) * | 2010-09-01 | 2011-01-26 | 重庆市新安洁环境绿化工程（集团）有限公司 | Cleaning device of garbage on ground |
| CN202127597U (en) * | 2011-04-16 | 2012-02-01 | 曲靖宏程工贸有限公司 | Agricultural machine driven by DC motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344506A (en) * | 2016-05-05 | 2017-11-14 | 东风农业装备（襄阳）有限公司 | The power supply method of agricultural machinery dynamical system and agricultural machinery |
| CN107896580A (en) * | 2017-12-15 | 2018-04-13 | 襄阳市弘乾农业机械销售有限公司 | A kind of rice seeder |
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Application publication date: 20120328 |