CN103518487A - Hay mower driven by double battery packs - Google Patents
Hay mower driven by double battery packs Download PDFInfo
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- CN103518487A CN103518487A CN201310449354.XA CN201310449354A CN103518487A CN 103518487 A CN103518487 A CN 103518487A CN 201310449354 A CN201310449354 A CN 201310449354A CN 103518487 A CN103518487 A CN 103518487A
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- motor
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- microcontroller
- power brick
- cutterhead
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Abstract
The invention discloses a hay mower driven by double battery packs. The control problem of battery discharging of the hay mower driven by the double battery packs is solved. The hay mower driven by the double battery packs comprises a cutter disk and a motor used as a power device, the cutter disk is provided with a control circuit which comprises a microcontroller, on one hand, the microcontroller is connected with a motor to drive the control circuit to emit a driving control signal, on the other hand, the microcontroller is connected with a current detecting circuit to receive a current signal of the motor, the motor is powered by the first battery pack and the second battery pack which are in parallel connection, a first switch circuit is arranged between the first battery pack and the motor, a second switch circuit is arranged between the second battery pack and the motor, and the control end of the first switch circuit and the control end of the second switch circuit are connected to the microcontroller. The double battery packs are in parallel connection to provide power for the motor of the hay mower, power supply by one single battery pack can be achieved, power supply by the double battery packs can also be achieved, the power supply situation is adjusted according to actual needs, so that electric energy waste is reduced, and the demand for the power of the motor can be met.
Description
Technical field
The present invention relates to mower, refer in particular to the mower that a kind of double cell bag drives.
Background technology
Mower, its chief component mainly comprises cutterhead, engine, running gear, handrail and control circuit part.In order to extend the battery-driven mower working time, there is the Chinese patent that publication number is CN203120457U that a kind of double-contracting lithium electricity mower is provided, by the series connection of two lithium battery groups, provide power source for motor, can increase the working time, but after two Battery pack series connection, control comparatively simple and easy, regulating cell is powered according to the actual requirements, also has the problem of waste when two Battery packs are powered simultaneously.
Summary of the invention
The object of this invention is to provide the mower that a kind of double cell drives, can realize the control respectively to two Battery pack bags, can adjust according to demand electric power thus supplied, reduce waste of energy.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of double cell bag drives mower, comprise cutterhead, be connected to handrail on cutterhead and as the motor of power set, cutterhead is provided with control circuit, control circuit has comprised a microcontroller, microcontroller has connected on the one hand motor driving controling circuit and has sent drive control signal, connect on the other hand current detection circuit and received motor current signal, on cutterhead, be also provided with motor locating rack, power brick and C-size battery bag have been installed on motor locating rack, power brick and C-size battery bag and described motor are electrically connected to, between a described power brick and motor, be provided with the first on-off circuit, between described C-size battery bag and motor, be provided with second switch circuit, the first described on-off circuit and the control end of second switch circuit are connected to microcontroller.Power brick and C-size battery bag are relations in parallel and all can independently to motor, power, when normal use, microcontroller detects respectively power brick and C-size battery bag voltage, by gauge tap circuit, selection meets the power brick of condition of power supply and powers to motor, if two power brick all meet condition of power supply, successively motor is discharged, and can be reflected in its current data when mower runs into obstacle, microcontroller is opened two on-off circuits simultaneously, by two power brick, to motor, powered, meet the power demand of mower simultaneously.
As preferably, described motor locating rack is connected on described cutterhead, its inner installing motor.
As preferably, described motor locating rack is provided with two power brick mounting grooves, and a described power brick and C-size battery bag are connected in described mounting groove.
As preferably, described handrail is provided with control panel, and control panel and described microcontroller are electrically connected to, and are provided with for showing the display floater of battery status and motor status on control panel.By control panel, by operating personnel, to control circuit, send instruction startup work, simultaneously again by display floater real-time prompting operating personnel battery status and motor status, break down and can process in time.
As preferably, the first described on-off circuit and second switch circuit have included a relay as switching device, and relay receives the control signal of microcontroller.
Adopt after technique scheme, the present invention has following outstanding advantages: by the parallel connection of double cell bag, to the motor of mower, powered, two power brick are separately controlled by microcontroller, can realize the power supply of single battery bag and also can realize the power supply of double cell bag, regulate according to actual needs electric power thus supplied, both reduced waste of energy and also can meet the power demand of motor; Motor and cutterhead clamping, power brick is also connected on motor locating rack, by snap fit, has facilitated dismounting maintenance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is exploded view of the present invention;
Fig. 2 is circuit structure block diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of double cell bag drives mower, comprise cutterhead 1, be connected to handrail 2 on cutterhead 1 and as the motor of power set, motor is arranged in a motor locating rack 4, its rotating shaft connects the blade of mowing use, motor locating rack 4 is connected on cutterhead 1, on motor locating rack 4, be also provided with two power brick mounting grooves, in two power brick mounting grooves, be respectively arranged with power brick 5 and C-size battery bag 6, power brick 5 and C-size battery bag 6 are also connected in power brick mounting groove, power brick 5 and C-size battery bag 6 and described motor are electrically connected to, pass through snap fit, be convenient to disassemble maintenance, cutterhead 1 is provided with control circuit 3, control circuit 3 prevents that by a housing is coated weeds from disturbing.
On described handrail 2, be provided with control panel 7, control panel 7 and described microcontroller are electrically connected to, by control panel 7, there are operating personnel to send instructions and start or close down to mower, on control panel 7, be provided with for showing the display floater of battery status and motor status, the operation conditions of monitoring in real time mower by display floater convenient operation personnel, breaks down and can process timely.
As shown in Figure 2, control circuit 3 has comprised a microcontroller, microcontroller has connected on the one hand motor driving controling circuit and has sent drive control signal, connect on the other hand current detection circuit and received motor current signal, between a described power brick 5 and motor, be provided with the first on-off circuit, between described C-size battery bag 6 and motor, be provided with second switch circuit, the first described on-off circuit and the control end of second switch circuit are connected to microcontroller.
The operation principle of above-mentioned control circuit 3: after starting working, whether by microcontroller, by voltage detecting circuit, detect power brick possesses to the condition of motor power supply, and then made one's options by microcontroller, the on-off circuit that possesses the power brick of condition of power supply is opened to motor and powered, when if two power brick all possess discharging condition, microcontroller is first to the first on-off circuit, when the voltage of the first power brick is less than setting value, close the first on-off circuit, then opening second switch circuit is continued to power to motor by the second power brick, when mower is when the course of work needs high-power support, microcontroller can detect by current detection circuit, open the first on-off circuit and second switch circuit simultaneously, by the first power brick and the second power brick, to motor, powered simultaneously.
The first described on-off circuit and second switch circuit have included a relay as switching device, and relay receives the control signal of microcontroller.Relay possesses simple and practical feature and is applicable to the present invention.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (5)
1. a double cell bag drives mower, comprise cutterhead (1), be connected to handrail (2) on cutterhead (1) and as the motor of power set, cutterhead (1) is provided with control circuit (3), control circuit (3) has comprised a microcontroller, microcontroller has connected on the one hand motor driving controling circuit and has sent drive control signal, connect on the other hand current detection circuit and received motor current signal, it is characterized in that: on cutterhead, be also provided with motor locating rack (4), a power brick (5) and C-size battery bag (6) have been installed on motor locating rack (4), a power brick (5) and C-size battery bag (6) and described motor are electrically connected to, between a described power brick (5) and motor, be provided with the first on-off circuit, between described C-size battery bag (6) and motor, be provided with second switch circuit, the first described on-off circuit and the control end of second switch circuit are connected to microcontroller.
2. double cell bag according to claim 1 drives mower, it is characterized in that: it is upper that described motor locating rack (4) is connected to described cutterhead (1), its inner installing motor.
3. double cell bag according to claim 2 drives mower, it is characterized in that: described motor locating rack (4) is provided with two power brick mounting grooves, and a described power brick (5) and C-size battery bag (6) are connected in described mounting groove.
4. double cell bag according to claim 1 drives mower, it is characterized in that: described handrail (2) is provided with control panel (7), control panel (7) and described microcontroller are electrically connected to, and are provided with for showing the display floater of battery status and motor status on control panel.
5. double cell bag according to claim 1 drives mower, it is characterized in that: the first described on-off circuit and second switch circuit have included a relay as switching device, and relay receives the control signal of microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310449354.XA CN103518487B (en) | 2013-09-24 | 2013-09-24 | A kind of double cell Packet driven mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310449354.XA CN103518487B (en) | 2013-09-24 | 2013-09-24 | A kind of double cell Packet driven mower |
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| Publication Number | Publication Date |
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| CN103518487A true CN103518487A (en) | 2014-01-22 |
| CN103518487B CN103518487B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310449354.XA Active CN103518487B (en) | 2013-09-24 | 2013-09-24 | A kind of double cell Packet driven mower |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300648A (en) * | 2014-11-04 | 2015-01-21 | 徐叶 | Electric vehicle running control system |
| CN104823543A (en) * | 2014-02-10 | 2015-08-12 | 谭汉卿 | Electric hand-held multipurpose direct-current grass mowing and hoeing machine |
| CN105794411A (en) * | 2014-12-30 | 2016-07-27 | 南京德朔实业有限公司 | Power tool |
| CN105794388A (en) * | 2014-12-30 | 2016-07-27 | 南京德朔实业有限公司 | Power tool |
| CN105935016A (en) * | 2016-06-23 | 2016-09-14 | 常州格力博有限公司 | Power head and hay mower with same |
| CN106233915A (en) * | 2015-06-03 | 2016-12-21 | 南京德朔实业有限公司 | Electric tool and control method thereof |
| CN106508247A (en) * | 2016-12-15 | 2017-03-22 | 苏州金莱克精密机械有限公司 | Gardening tool with double battery packs |
| CN106717557A (en) * | 2016-12-15 | 2017-05-31 | 苏州金莱克精密机械有限公司 | A kind of garden instrument with double cell Packet driven |
| CN107027432A (en) * | 2017-05-10 | 2017-08-11 | 宁波动电器有限公司 | A kind of dynamical system and hay mover |
| CN107409604A (en) * | 2017-08-30 | 2017-12-01 | 宁波朗辉工具有限公司 | A kind of multi-purpose hay mover of drive module fast demountable |
| CN108718101A (en) * | 2018-06-07 | 2018-10-30 | 福州职业技术学院 | A kind of multi-functional selection power supply system based on power battery pack |
| CN110429705A (en) * | 2019-08-29 | 2019-11-08 | 强文 | A kind of integrated type electrical information interactive device of included UPS |
| CN110708950A (en) * | 2018-04-26 | 2020-01-17 | 苏州宝时得电动工具有限公司 | Automatic walking gardening equipment |
| CN110768361A (en) * | 2019-11-19 | 2020-02-07 | 常州格力博有限公司 | Electric tool |
| CN110858724A (en) * | 2018-08-22 | 2020-03-03 | 株式会社牧田 | Voltage supply device |
| CN111262311A (en) * | 2020-03-27 | 2020-06-09 | 常州格力博有限公司 | Charger, mower and charging control method |
| CN111313503A (en) * | 2020-03-26 | 2020-06-19 | 常州格力博有限公司 | Energy management system and method and gardening tool |
| WO2021088558A1 (en) * | 2019-11-04 | 2021-05-14 | 苏州宝时得电动工具有限公司 | Electric tool |
| WO2021233047A1 (en) * | 2020-05-21 | 2021-11-25 | 南京德朔实业有限公司 | Power device |
| WO2022267913A1 (en) * | 2021-06-25 | 2022-12-29 | 南京泉峰科技有限公司 | Outdoor travel device |
| US11696531B2 (en) | 2017-12-28 | 2023-07-11 | Nanjing Chervon Industry Co., Ltd. | Electric riding lawn mower |
| CN110858724B (en) * | 2018-08-22 | 2024-05-17 | 株式会社牧田 | Voltage supply device |
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| CN203575118U (en) * | 2013-09-24 | 2014-05-07 | 浙江亚特电器有限公司 | Dual battery pack driven mowing machine |
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| KR20050042716A (en) * | 2003-11-04 | 2005-05-10 | 오세훈 | A grass cutter |
| JP2008289385A (en) * | 2007-05-23 | 2008-12-04 | Fujii Corporation Kk | Grass cutter |
| CN202712292U (en) * | 2012-06-28 | 2013-01-30 | 南京德朔实业有限公司 | Battery pack system and electric tool applying same |
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Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823543A (en) * | 2014-02-10 | 2015-08-12 | 谭汉卿 | Electric hand-held multipurpose direct-current grass mowing and hoeing machine |
| CN104300648B (en) * | 2014-11-04 | 2016-09-14 | 徐叶 | A kind of electric motor car operation control system |
| CN104300648A (en) * | 2014-11-04 | 2015-01-21 | 徐叶 | Electric vehicle running control system |
| CN105794411A (en) * | 2014-12-30 | 2016-07-27 | 南京德朔实业有限公司 | Power tool |
| CN105794388A (en) * | 2014-12-30 | 2016-07-27 | 南京德朔实业有限公司 | Power tool |
| CN106233915A (en) * | 2015-06-03 | 2016-12-21 | 南京德朔实业有限公司 | Electric tool and control method thereof |
| CN106233915B (en) * | 2015-06-03 | 2020-05-26 | 南京德朔实业有限公司 | Electric tool and control method thereof |
| CN105935016A (en) * | 2016-06-23 | 2016-09-14 | 常州格力博有限公司 | Power head and hay mower with same |
| CN106508247A (en) * | 2016-12-15 | 2017-03-22 | 苏州金莱克精密机械有限公司 | Gardening tool with double battery packs |
| CN106717557A (en) * | 2016-12-15 | 2017-05-31 | 苏州金莱克精密机械有限公司 | A kind of garden instrument with double cell Packet driven |
| CN106717557B (en) * | 2016-12-15 | 2024-01-23 | 苏州金莱克精密机械有限公司 | Garden tool with dual battery pack driving function |
| CN107027432A (en) * | 2017-05-10 | 2017-08-11 | 宁波动电器有限公司 | A kind of dynamical system and hay mover |
| CN107409604A (en) * | 2017-08-30 | 2017-12-01 | 宁波朗辉工具有限公司 | A kind of multi-purpose hay mover of drive module fast demountable |
| US11910752B2 (en) | 2017-12-28 | 2024-02-27 | Nanjing Chervon Industry Co., Ltd. | Electric riding lawn mower |
| US11839178B2 (en) | 2017-12-28 | 2023-12-12 | Nanjing Chervon Industry Co., Ltd. | Electric riding lawn mower |
| US11839177B2 (en) | 2017-12-28 | 2023-12-12 | Nanjing Chervon Industry Co., Ltd. | Electric riding lawn mower |
| US11696531B2 (en) | 2017-12-28 | 2023-07-11 | Nanjing Chervon Industry Co., Ltd. | Electric riding lawn mower |
| CN110708950A (en) * | 2018-04-26 | 2020-01-17 | 苏州宝时得电动工具有限公司 | Automatic walking gardening equipment |
| CN108718101B (en) * | 2018-06-07 | 2021-09-03 | 福州职业技术学院 | Multifunctional selective power supply system based on power battery pack |
| CN108718101A (en) * | 2018-06-07 | 2018-10-30 | 福州职业技术学院 | A kind of multi-functional selection power supply system based on power battery pack |
| CN110858724A (en) * | 2018-08-22 | 2020-03-03 | 株式会社牧田 | Voltage supply device |
| CN110858724B (en) * | 2018-08-22 | 2024-05-17 | 株式会社牧田 | Voltage supply device |
| CN110429705A (en) * | 2019-08-29 | 2019-11-08 | 强文 | A kind of integrated type electrical information interactive device of included UPS |
| WO2021088558A1 (en) * | 2019-11-04 | 2021-05-14 | 苏州宝时得电动工具有限公司 | Electric tool |
| CN110768361A (en) * | 2019-11-19 | 2020-02-07 | 常州格力博有限公司 | Electric tool |
| CN110768361B (en) * | 2019-11-19 | 2024-02-02 | 格力博(江苏)股份有限公司 | Electric tool |
| CN111313503A (en) * | 2020-03-26 | 2020-06-19 | 常州格力博有限公司 | Energy management system and method and gardening tool |
| CN111262311A (en) * | 2020-03-27 | 2020-06-09 | 常州格力博有限公司 | Charger, mower and charging control method |
| WO2021233047A1 (en) * | 2020-05-21 | 2021-11-25 | 南京德朔实业有限公司 | Power device |
| WO2022267913A1 (en) * | 2021-06-25 | 2022-12-29 | 南京泉峰科技有限公司 | Outdoor travel device |
| US11917945B2 (en) | 2021-06-25 | 2024-03-05 | Nanjing Chervon Industry Co., Ltd. | Outdoor moving device |
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| CN103518487B (en) | 2015-09-23 |
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Denomination of invention: A double battery pack driven mower Effective date of registration: 20210316 Granted publication date: 20150923 Pledgee: China Co. truction Bank Corp Jiaxing branch Pledgor: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. Registration number: Y2021330000188 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314100 Nanhu District Yu Xin Zhen Industrial Zone North Water Road No. 1 Patentee before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |