CN103963815A - Emergency switching device of powered-out battery - Google Patents
Emergency switching device of powered-out battery Download PDFInfo
- Publication number
- CN103963815A CN103963815A CN201410212970.8A CN201410212970A CN103963815A CN 103963815 A CN103963815 A CN 103963815A CN 201410212970 A CN201410212970 A CN 201410212970A CN 103963815 A CN103963815 A CN 103963815A
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- China
- Prior art keywords
- controller
- wire harness
- storage battery
- electromagnetic brake
- rocker switch
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- 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.)
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- Electric Propulsion And Braking For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses an emergency switching device of a powered-out battery. The emergency switching device of the powered-out battery comprises a first wire harness, a second wire harness, a power system, a rocker switch, a controller and an electromagnetic brake; one end of the first wire harness is connected with the electromagnetic brake and an operating handle of a pallet truck, the other end of the first wire harness is connected with one end of the second wire harness, the other end of the second wire harness is connected with the controller, the rocker switch and the power system, and the rocker switch and the controller are arranged on an instrument stand of the pallet truck. According to the emergency switching device of the powered-out battery, the residual electric quantity of the battery is applied to start the electromagnetic brake so as to push a vehicle to walk, conversion from electric walking to manual pallet truck walking is achieved, and production efficiency is improved; the emergency switching device of the powered-out battery is simple in structure, convenient to operate and high in practicability.
Description
Technical field
The present invention relates to a kind of urgent shifter, specifically, the urgent shifter while relating to a kind of storage battery that is applicable to electric pallet truck without electricity.
Background technology
In tray truck use procedure, user is easy to forget charging, and storage battery electric weight is fully discharged, and vehicle can not be walked, and is parked in work-yard, can not depart from place, is not suitable for again in time, to Vehicular charging, having brought great inconvenience to user simultaneously.Can utilize storage battery dump energy that electromagnetic brake is opened, promote vehicle to run.
Summary of the invention
1, the technical matters that invention will solve
Urgent shifter when object of the present invention is just to provide a kind of storage battery without electricity, can be in the situation that storage battery electric weight be very low, vehicle stop walking, and under cannot charge condition, realize the conversion of electric walking to the walking of manual pallet car, improved work efficiency.
2, technical scheme
Inventive principle: electric pallet truck does not charge for a long time or overuses; cause the setting value of Battery voltage lower than controller inside; controller can be protected; forbid output, restriction walking, but the storage battery of general tray carriage is can completely electric weight not discharged; still have dump energy; by utilizing remaining electric weight that electromagnetic brake coil is switched on, open electromagnetic brake, realize and drag vehicle to run.
For achieving the above object, technical scheme provided by the invention is:
The urgent shifter of storage battery during without electricity, comprises the first wire harness, the second wire harness, power system, rocker switch, controller and electromagnetic brake; One end of described the first wire harness is connected with the operating handle of electromagnetic brake and tray carriage, the other end of the first wire harness is connected with one end of the second wire harness, the second wire harness the other end be connected with controller, rocker switch and power system, described rocker switch and controller are all located on the instrument calibration of tray carriage.
Described power system is the fabricate block of storage battery and storage battery casing, is fixed in the vehicle frame of tray carriage.
On rocker switch, there are two groups of independently contacts of normally-open normally-close, in the case of the storage battery electric weight abundance of tray carriage, rocker switch is beaten to the shelves to ON/1, control electromagnetic brake by controller; In the time that storage battery electric weight is low to moderate tray carriage and can not walks, rocker switch is beaten to the shelves to OFF/0, electromagnetic brake is opened.
Described controller is the control element of whole control loop, controls the speed speed of walking, forward-reverse, and the brake of electromagnetic brake etc., controller, by the incoming signal of giving by outside operating handle, provides output signal accordingly.
The control method of the urgent shifter of storage battery during without electricity is:
Too low when storage battery electric weight, close key switch, rocker switch reaches OFF/0 shelves, connects electromagnetic brake coil, opens electromagnetic brake; When opening key switch, when the electric weight of storage battery can also supporting tray garage be walked, if rocker switch at OFF/0 shelves, controller can detect a high level, controller is forbidden output, contrary rocker switch is at ON/1 shelves, controller is normally exported.
3, beneficial effect
Compared with prior art, beneficial effect of the present invention is:
(1) the present invention utilizes storage battery dump energy that electromagnetic brake is opened, and promotes vehicle to run, realizes the conversion of electric walking to the walking of manual pallet car, has improved production efficiency;
(2) the present invention is simple in structure, easy to operate, practical.
Brief description of the drawings
Fig. 1 is the structural representation of the urgent shifter of storage battery of the present invention during without electricity;
Fig. 2 is the left view of the urgent shifter of storage battery of the present invention during without electricity;
Fig. 3 is the upward view of the urgent shifter of storage battery of the present invention during without electricity.
Number in the figure explanation: 1, the first wire harness, 2, the second wire harness, 3, power system, 4, rocker switch; 5, controller; 6, electromagnetic brake; 7, operating handle.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1 to Figure 3, the urgent shifter of storage battery during without electricity, comprises the first wire harness 1, the second wire harness 2, power system 3, rocker switch 4, controller 5 and electromagnetic brake 6; One end of described the first wire harness 1 is connected with the operating handle 7 of electromagnetic brake 6 and tray carriage, the other end of the first wire harness 1 is connected with one end of the second wire harness 2, the second wire harness 2 the other end be connected with controller 5, rocker switch 4 and power system 3, described rocker switch 4 and controller 5 are all located on the instrument calibration of tray carriage.
Described power system 3 is the fabricate block of storage battery and storage battery casing, is fixed in the vehicle frame of tray carriage.
On rocker switch 4, there are two groups of independently contacts of normally-open normally-close.In the situation of storage battery electric weight abundance, 4 dozens of rocker switch, to ON/1 shelves, are controlled to electromagnetic brake 6 by controller 5; When storage battery electric weight is low to moderate can not walk time, 4 dozens of rocker switchs, to OFF/0 shelves, are opened electromagnetic brake 6.
Described controller 5 is control elements of whole control loop, controls the speed speed of walking, forward-reverse, and the brake of electromagnetic brake etc., controller 5, by the incoming signal of giving by outside operating handle, provides output signal accordingly.
There is an interlocking signal described controller 5 inside, and when can't detect this signal, controller disconnects output high level to electromagnetic brake coil, electromagnetic brake power interruption braking, this signal detected on the contrary, open electromagnetic brake, thereby realize the control of controller to electromagnetic brake.
The control method of the urgent shifter of storage battery during without electricity is:
Too low when storage battery electric weight, close key switch, rocker switch 4 reaches OFF/0 shelves, connects electromagnetic brake coil, opens electromagnetic brake 6; When opening key switch, when the electric weight of storage battery can also supporting tray garage be walked, the signal wire (SW) that controls to electromagnetic brake coil because of rocker switch and controller is in parallel, when rocker switch is during at OFF/0 shelves, electromagnetic brake coil obtains electric, and director port also can obtain electric simultaneously, controller 5 can detect a high level, controller 5 is forbidden output, and contrary rocker switch 4 is at ON/1 shelves, and controller 5 is normally exported.
Because electric pallet truck does not charge for a long time or overuses, cause the setting value of Battery voltage lower than controller inside, controller can be protected, and forbids output, restriction walking.
The concrete grammar that the present invention's realization drags tray carriage is:
(1) tray carriage stops, after walking, closing key switch, and seesaw change-over swith is opened to ON/1 shelves;
(2) with Man's dynamics, the walking of push/pull motor vehicle;
(3) charge in the place that vehicle is pushed into safe charging.
Claims (4)
1. urgent shifter when storage battery is without electricity, is characterized in that: comprise the first wire harness, the second wire harness, power system, rocker switch, controller and electromagnetic brake;
One end of described the first wire harness is connected with the operating handle of electromagnetic brake and tray carriage, the other end of the first wire harness is connected with one end of the second wire harness, the second wire harness the other end be connected with controller, rocker switch and power system, described rocker switch and controller are all located on the instrument calibration of tray carriage.
2. urgent shifter when a kind of storage battery as claimed in claim 1 is without electricity, it is characterized in that: on described rocker switch, have two groups of independently contacts of normally-open normally-close, the in the situation that of electric weight abundance, rocker switch is beaten to the shelves to ON/1, control electromagnetic brake by controller; When electric weight is low to moderate can not walk time, rocker switch is beaten to the shelves to OFF/0, electromagnetic brake is opened.
3. urgent shifter when a kind of storage battery as claimed in claim 1 is without electricity, is characterized in that: described power system is the fabricate block of storage battery and storage battery casing, is fixed in the vehicle frame of tray carriage.
4. urgent shifter when a kind of storage battery as claimed in claim 1 is without electricity, it is characterized in that: described controller is the control element of whole control loop, control the speed speed of walking, forward-reverse, the brake of electromagnetic brake etc., controller, by the incoming signal of giving by outside operating handle, provides output signal accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212970.8A CN103963815B (en) | 2014-05-20 | 2014-05-20 | Emergency switching device of powered-out battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212970.8A CN103963815B (en) | 2014-05-20 | 2014-05-20 | Emergency switching device of powered-out battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103963815A true CN103963815A (en) | 2014-08-06 |
| CN103963815B CN103963815B (en) | 2017-01-25 |
Family
ID=51233944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410212970.8A Active CN103963815B (en) | 2014-05-20 | 2014-05-20 | Emergency switching device of powered-out battery |
Country Status (1)
| Country | Link |
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| CN (1) | CN103963815B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942742A (en) * | 2017-11-10 | 2018-04-20 | 中冶宝钢技术服务有限公司 | Hot-metal car is met an urgent need traveling controller |
Citations (7)
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|---|---|---|---|---|
| DE19858472A1 (en) * | 1998-12-17 | 2000-06-21 | Fiat Om Carrelli Elevatori | Vehicle, in particular industrial truck, with a service brake and a storage brake |
| CN2547566Y (en) * | 2002-06-21 | 2003-04-30 | 上海嘉陵车业有限公司 | Electric vehicle operation control device |
| CN1986377A (en) * | 2005-12-23 | 2007-06-27 | 斗山英维高株式会社 | Control system and method for electric-powered forklifts |
| CN201254174Y (en) * | 2008-08-14 | 2009-06-10 | 安徽合力股份有限公司 | Fork-lift truck novel negative brake device |
| CN202953033U (en) * | 2012-11-05 | 2013-05-29 | 广东玛西尔电动科技有限公司 | Electric cart |
| CN103248282A (en) * | 2012-02-02 | 2013-08-14 | 山洋电气株式会社 | Motor control device and control method of the same |
| CN203958247U (en) * | 2014-05-20 | 2014-11-26 | 凯傲宝骊(江苏)叉车有限公司 | The urgent shifter of a kind of storage battery during without electricity |
-
2014
- 2014-05-20 CN CN201410212970.8A patent/CN103963815B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19858472A1 (en) * | 1998-12-17 | 2000-06-21 | Fiat Om Carrelli Elevatori | Vehicle, in particular industrial truck, with a service brake and a storage brake |
| CN2547566Y (en) * | 2002-06-21 | 2003-04-30 | 上海嘉陵车业有限公司 | Electric vehicle operation control device |
| CN1986377A (en) * | 2005-12-23 | 2007-06-27 | 斗山英维高株式会社 | Control system and method for electric-powered forklifts |
| CN201254174Y (en) * | 2008-08-14 | 2009-06-10 | 安徽合力股份有限公司 | Fork-lift truck novel negative brake device |
| CN103248282A (en) * | 2012-02-02 | 2013-08-14 | 山洋电气株式会社 | Motor control device and control method of the same |
| CN202953033U (en) * | 2012-11-05 | 2013-05-29 | 广东玛西尔电动科技有限公司 | Electric cart |
| CN203958247U (en) * | 2014-05-20 | 2014-11-26 | 凯傲宝骊(江苏)叉车有限公司 | The urgent shifter of a kind of storage battery during without electricity |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942742A (en) * | 2017-11-10 | 2018-04-20 | 中冶宝钢技术服务有限公司 | Hot-metal car is met an urgent need traveling controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103963815B (en) | 2017-01-25 |
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| CB02 | Change of applicant information |
Inventor after: Wang Guihai Inventor after: Jiang Fuqing Inventor after: Shi Yuanfu Inventor after: Zhao Yonghui Inventor before: Shi Yuanfu Inventor before: Jiang Fuqing Inventor before: Zhao Yonghui |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |