CN102364829A - Storage battery lift truck driving motor braking apparatus - Google Patents
Storage battery lift truck driving motor braking apparatus Download PDFInfo
- Publication number
- CN102364829A CN102364829A CN2011102798385A CN201110279838A CN102364829A CN 102364829 A CN102364829 A CN 102364829A CN 2011102798385 A CN2011102798385 A CN 2011102798385A CN 201110279838 A CN201110279838 A CN 201110279838A CN 102364829 A CN102364829 A CN 102364829A
- Authority
- CN
- China
- Prior art keywords
- storage battery
- lift truck
- motor
- driving motor
- battery lift
- Prior art date
- 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.)
- Granted
Links
Images
Landscapes
- Braking Arrangements (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to a storage battery lift truck driving motor braking apparatus. The apparatus comprises an extending shaft which is arranged on a rear end of a rotor of the motor and a stator which is sleeved on outside of the rotor of the motor. Tapered iron and an electromagnet are successively arranged on the extending shaft. A spring is arranged between the tapered iron and the electromagnet. The storage battery lift truck driving motor braking apparatus of the invention can be applied in the driving motor of the storage battery lift truck. By using the apparatus, the driving motor of the storage battery lift truck can stop accurately.
Description
Technical field
The present invention relates to the production equipment technical field of storage battery, be meant a kind of storage battery lift truck drive motors brake apparatus especially.
Background technology
In the production process of storage battery, for saving the labour, the conveying of storage battery mostly adopts automatic carrier bar or power drum to carry at present.After storage battery is transported to a certain assigned address; By manual work storage battery is pushed lift truck; Automatic lifting is sent signal through optoelectronic switch or travel switch the motor of lift truck is stopped, thereby make lift truck be positioned at a certain specified altitude assignment to a certain height; Manual work is released lift truck with storage battery again, accomplishes the variation of a storage battery height.
Wherein the structure of storage battery lift truck is as shown in Figure 2, comprises frame 1, and frame 1 is provided with crane 2; Crane 2 is provided with several optoelectronic switches 3, and the top of crane 2 is provided with by movable sprocket 4, and frame 1 is provided with motor 5; The rotating shaft of motor 5 is provided with drive sprocket 6, drive sprocket 6 and be provided with chain 7 between the movable sprocket 4, and the sidepiece of frame 1 is movably set with pallet 8; The sidepiece of pallet 8 is provided with movable pulley 9, and movable pulley 9 is connected with chain 7.Its course of work is: during use; Storage battery is placed on the pallet 8, and motor 5 chain drive-belts 7 rotate, thereby make pallet 8 along with the rotation of chain 7 moves up and down; Thereby realize moving up and down of storage battery; Wherein after optoelectronic switch 3 detected the signal that puts in place, optoelectronic switch 3 sends signal shut down motor 5 outages, thereby makes storage battery stop to move.This process is owing to receive factor affecting such as storage battery weight and lift truck velocity variations, and motor 5 is difficult to accurately stop, and overshoot phenomenon (overshoot can reach 10～40 millimeters) takes place easily.Lean on methods such as artificial often by-pass cock position, reduction motor 5 running speeds to correct, not only cause a large amount of wastes of manpower, and greatly reduce the operating efficiency of lift truck.
Summary of the invention
Technical problem to be solved by this invention is: the storage battery lift truck drive motors brake apparatus that provides a kind of motor that can make the storage battery lift truck accurately to stop.
For addressing the above problem; The technical scheme that the present invention adopts is: storage battery lift truck drive motors brake apparatus; The axis of elongation and the stator that is set in the rotor exterior of motor that comprise the rotor rear end that is arranged on motor; Be disposed with taper iron and electromagnet on the described axis of elongation, be provided with spring between taper iron and the electromagnet.
The described axis of elongation, stator, taper iron, electromagnet and spring all are arranged in the shell of motor.
The invention has the beneficial effects as follows: above-mentioned storage battery lift truck drive motors brake device structure is simple, easy to use.It can make the motor of storage battery lift truck accurately stop; Make the storage battery lift truck be not easy to take place overshoot phenomenon (overshoot is less than 5 millimeters); Thereby need not lean on artificial often by-pass cock position, reduce methods such as motor rotation speed and correct, practice thrift manpower and improved the operating efficiency of lift truck.
Description of drawings
Fig. 1 is the structural representation of storage battery lift truck drive motors brake apparatus of the present invention;
Fig. 2 is the structural representation of the storage battery lift truck described in the background technology;
Among Fig. 1: 1, rotor, 2, the axis of elongation, 3, stator, 4, taper iron, 5, electromagnet, 6, spring, 7, shell;
Among Fig. 2: 1, frame, 2, crane, 3, optoelectronic switch, 4, by movable sprocket, 5, motor, 6, drive sprocket, 7, chain, 8, pallet, 9, movable pulley.
Embodiment
Through specific embodiment storage battery lift truck drive motors brake apparatus of the present invention is done further to describe in detail below.
As shown in Figure 1; Storage battery lift truck drive motors brake apparatus; Comprise the axis of elongation 2 of rotor 1 rear end that is arranged on motor and the stator 3 of the rotor that is set in motor 1 outside; Be disposed with taper iron 4 and electromagnet 5 on the described axis of elongation 2, be provided with spring 6 between taper iron 4 and the electromagnet 5, the described axis of elongation 2, stator 3, taper iron 4, electromagnet 5 and spring 6 all are arranged in the shell 7 of motor.
Operation principle of the present invention is: when electrical power need turn round, electromagnet 5 got electric generation magnetic with 4 absorption of taper iron, and this moment, spring 6 was in compressive state, and the rotor 1 that stator 3 is followed motor rotates synchronously; When the motor outage need stop; Electromagnet 5 outages lose magnetism, and taper this moment iron 4 moves under the elastic force of spring 6 with stator 3 and rotor 1 and combines, thereby with stator 3 lockings; The rotor 1 of motor is shut down; Thereby overshoot phenomenon can not take place, thereby need not lean on artificial often by-pass cock position, reduce methods such as motor rotation speed and correct, practice thrift manpower and improved the operating efficiency of lift truck.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. storage battery lift truck drive motors brake apparatus; The axis of elongation and the stator that is set in the rotor exterior of motor that comprise the rotor rear end that is arranged on motor; It is characterized in that: be disposed with taper iron and electromagnet on the described axis of elongation, be provided with spring between taper iron and the electromagnet.
2. storage battery lift truck drive motors brake apparatus according to claim 1, it is characterized in that: the described axis of elongation, stator, taper iron, electromagnet and spring all are arranged in the shell of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110279838 CN102364829B (en) | 2011-09-20 | 2011-09-20 | Storage battery lift truck driving motor braking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110279838 CN102364829B (en) | 2011-09-20 | 2011-09-20 | Storage battery lift truck driving motor braking apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102364829A true CN102364829A (en) | 2012-02-29 |
| CN102364829B CN102364829B (en) | 2013-07-10 |
Family
ID=45691383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110279838 Active CN102364829B (en) | 2011-09-20 | 2011-09-20 | Storage battery lift truck driving motor braking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102364829B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157272A (en) * | 1965-09-17 | 1969-07-02 | English Electric Co Ltd | Improvements relating to Electric Motors |
| CN87203787U (en) * | 1987-03-16 | 1987-12-26 | 于永学 | By-passed magnetic type self-braking motor with a cone-end |
| CN1738157A (en) * | 2005-09-07 | 2006-02-22 | 杭州威仕自动化设备有限公司 | Tube shaped electrical machine via non-electromagnetic force to release brake |
| CN101312319A (en) * | 2007-05-23 | 2008-11-26 | 毕鉴华 | Asynchronous AC brake motor embedded with conical friction sheave |
| CN202231551U (en) * | 2011-09-20 | 2012-05-23 | 江苏金帆电源科技有限公司 | Braking device for drive motor of storage battery lift truck |
-
2011
- 2011-09-20 CN CN 201110279838 patent/CN102364829B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157272A (en) * | 1965-09-17 | 1969-07-02 | English Electric Co Ltd | Improvements relating to Electric Motors |
| CN87203787U (en) * | 1987-03-16 | 1987-12-26 | 于永学 | By-passed magnetic type self-braking motor with a cone-end |
| CN1738157A (en) * | 2005-09-07 | 2006-02-22 | 杭州威仕自动化设备有限公司 | Tube shaped electrical machine via non-electromagnetic force to release brake |
| CN101312319A (en) * | 2007-05-23 | 2008-11-26 | 毕鉴华 | Asynchronous AC brake motor embedded with conical friction sheave |
| CN202231551U (en) * | 2011-09-20 | 2012-05-23 | 江苏金帆电源科技有限公司 | Braking device for drive motor of storage battery lift truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102364829B (en) | 2013-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102699133B (en) | Winding machine | |
| CN203889517U (en) | Lateral spool feeding device of frame type wire stranding machine | |
| CN203156316U (en) | Gear assembling device | |
| CN202638953U (en) | Coiling machine | |
| CN103496415A (en) | Device and use method for replenishing energy generated when bicycle runs down slope to flywheel battery | |
| CN206068269U (en) | A kind of horizontal wrapping machine film frame | |
| CN202231551U (en) | Braking device for drive motor of storage battery lift truck | |
| CN203602205U (en) | Magnetic equipment serving as hoisting permanent magnet and permanent magnet de-ironing separator | |
| CN102229017B (en) | Automatic machinery damping wire-supply device | |
| CN102364829B (en) | Storage battery lift truck driving motor braking apparatus | |
| CN103496425A (en) | Device and use method for replenishing energy to flywheel battery by electricity generated when bicycle runs down slope | |
| CN203345987U (en) | Energy-saving winch | |
| CN202689631U (en) | Exchanging device for car containing plates | |
| CN105378274A (en) | Gravitational charging apparatus relying on gravitational force to replenish flywheel battery energy and method of use | |
| CN203439977U (en) | Winding type lifting device capable of four-point synchronous horizontal and vertical lifting | |
| CN202864773U (en) | Frequency conversion high speed tower-type lifting machine lifting mechanism | |
| CN203865543U (en) | Centrifugal throwing disc mechanism | |
| CN106395366A (en) | Robot for carrying factory materials | |
| CN202729229U (en) | Clutch type rotating disc positioning and conveying device of household porcelain fettling machine | |
| CN202245571U (en) | Transmission device for unreeling reel paper | |
| CN202729694U (en) | NdFeB (neodymium iron boron) compact bag removing device | |
| CN204687859U (en) | Trolley pole lifting mechanism | |
| CN203319559U (en) | Regenerative braking crane | |
| CN103264957A (en) | Regenerative braking crane | |
| CN203229332U (en) | Four-drum gantry crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |