CN104865964A - Monorail trolley with wireless communication function and operating method thereof - Google Patents
Monorail trolley with wireless communication function and operating method thereof Download PDFInfo
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- CN104865964A CN104865964A CN201510146884.6A CN201510146884A CN104865964A CN 104865964 A CN104865964 A CN 104865964A CN 201510146884 A CN201510146884 A CN 201510146884A CN 104865964 A CN104865964 A CN 104865964A
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- wireless communication
- bracing frame
- driving wheel
- monorail trolley
- communication function
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Abstract
In order to overcome defects existing in the prior art, the invention provides a monorail trolley with a wireless communication function, wherein the trolley has advantages of simple equipment and convenient operation. The monorail trolley comprises a first support frame, a second support frame, a motor, a hook, a driving wheel, a driven wheel, a fixed pin, and a rotation counting rod. A control module and a first support frame positioning pin are arranged at the first support frame; and the control module consists of a wireless communication module, a controller, and a micro controller. A second support frame balancing weight is arranged at the second support frame. A driving wheel groove is formed in the driving wheel. The rotation counting rod includes a rotation counting rod boss; and the rotation counting rod is installed at the first support frame positioning pin in a rotating mode. The driving wheel is installed in a mounting hole of the first support frame and is connected with the motor. The first support frame, the hook, and the second support frame are connected by the fixed pin. The micro controller is connected with a counting module, the controller, and the wireless communication module. The monorail trolley with a simple structure can be used conveniently. The operator can operate the trolley remotely. The monorail trolley can be driven automatically according to an instruction and is safe and conveniently; and the time and effort are saved.
Description
Technical field
The present invention relates to engineering machinery field, especially a kind of monorail trolley.
Background technology
Monorail trolley is widely applicable for factory, mine, harbour, warehouse, building ground etc., and monorail trolley is used for install machinery equipment, the occasion of lift cargo.But monorail trolley has following deficiency now:
A) need the on-the-spot true-time operation of operating personnel, compare expense artificial, simultaneously owing to there is the risk that load is dropped, have certain potential safety hazard to operating personnel;
B) displacement mainly operating personnel's visual inspection, precision is low, can not meet the needs of high precision construction;
C) when filling load or maintenance, monorail trolley may slide along joist steel, has certain risk to maintenance personal;
D) when i-beam track tilts, monorail trolley may fall back backward, causes unstable situation.
Summary of the invention
In order to solve above-mentioned prior art above shortcomings, the invention provides the monorail trolley of simple, the easy to operate band wireless communication function of a kind of equipment.
A kind of monorail trolley with wireless communication function in the present invention, comprises the first bracing frame, the second bracing frame, motor, hook, driving wheel, engaged wheel, fixed pin, rotation counting bar; Described first bracing frame is provided with control module, the first bracing frame register pin, described control module comprises wireless communication module, controller, microcontroller, described second bracing frame is provided with the second bracing frame balancing weight, described driving wheel is provided with driving wheel groove, and described rotation counting bar comprises rotation counting bar boss; Bar is rotating is arranged on the first bracing frame register pin for described rotation counting, the mounting hole that described driving wheel is arranged on the first bracing frame is connected with motor, first bracing frame, hook, the second bracing frame fixed pin connect, and described microcontroller is connected with counting module, controller, wireless communication module.Monorail trolley structure with wireless communication function is simple, easy to use, and operating personnel can operated from a distance, monorail trolley according to instruction automatic Pilot, safe ready, time saving and energy saving.
As preferably, described wireless communication module is bluetooth or infrared connection.Cost is low, uses extensively.
As preferably, also comprise stop pin, described stop pin is dismountable to be arranged on the first bracing frame, is positioned at and rotates above counting bar.The rotation that monorail trolley maloperation causes can be prevented.
As preferably, described driving wheel channel section is ladder structure of right angle wide at the top and narrow at the bottom.Can prevent driving wheel from rotating backward.
As preferably, described driving wheel groove is 6 ~ 15.Easy to process, easy to use.
As preferably, described microcontroller is the microcontroller based on RISC framework or the CISC based on 8051 kernels.With low cost, dependable performance.
As preferably, described motor is variable-frequency motor, and described controller is PLC.Can set motor speed easily, monorail trolley motion is more steady, starts to walk more smooth-going, reduces and impact electrical network.
As preferably, also comprise counting module, described counting module is arranged on the first bracing frame, is positioned at and rotates above counting bar.Can facilitate and calculate monorail trolley displacement accurately.
Accompanying drawing explanation
Fig. 1 is a kind of three-dimensional view of the monorail trolley with wireless communication function.
Fig. 2 is a kind of three-dimensional view of the monorail trolley with wireless communication function.
Fig. 3 is a kind of front view of the monorail trolley with wireless communication function.
Fig. 4 is the working state schematic representation rotating counting bar.
Fig. 5 is the working state schematic representation rotating counting bar.
Fig. 6 is control module schematic diagram.
Fig. 7 is that the present invention controls control principle block diagram.
Mark in figure: 1, the first bracing frame, the 2, second bracing frame, 3, transmission gear, 4, hook, 5, driving wheel, 6, engaged wheel, 7, fixed pin, 8, counting bar is rotated, 9, stop pin, 10, counting module, 11, the first bracing frame limited post, the 12, first bracing frame register pin, 13, wireless communication module, 14, PLC, 15, microcontroller, the 21, second bracing frame limited post, 31, the first transmission gear, the 32, second transmission gear, 81, rotate counting bar boss.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, but this should be interpreted as that the scope of above-mentioned theme of the present invention is only limitted to above-described embodiment.
As Figure 1-3, a kind of monorail trolley with wireless communication function, comprises the first bracing frame 1, second bracing frame 2, variable-frequency motor 3, hook 4, driving wheel 5, engaged wheel 6, fixed pin 7, rotates counting bar 8, stop pin 9, counting module 10.First bracing frame 1 is provided with control module 11, first bracing frame register pin 12.As shown in Figure 6, control module 11 comprises wireless communication module 13, PLC 14, microcontroller 15; Described wireless communication module 13 can be infrared, bluetooth, Wifi, GPRS etc., wireless communication module can be used for receiving steering order as start-up time, move distance, shift strategy, startup, stopping etc., and shift strategy is for moving slower, the middle translational speed of velocity ratio than very fast, slow close to destination hourly velocity when starting to walk; PLC 14 is connected with variable-frequency motor 3, can control variable-frequency motor rotating speed; Microcontroller 15 is the microcontroller based on RISC framework or the CISC based on 8051 kernels, be connected with counting module 10, PLC 14, wireless communication module 13, can provide according to the signal of counting module 10, wireless communication module 13 instruction to control variable-frequency motor 3 rotation to PLC 14; First bracing frame register pin 12 is the cylinder of diameter 0.3 ~ 0.5mm, and the first bracing frame register pin 12 is for fixing rotation counting bar 8.Second bracing frame 2 is provided with the second bracing frame balancing weight 21, is balance monorail trolley, prevents dolly from tilting.Rotate counting bar 8 and be provided with rotation counting bar boss 81.Driving wheel 5 is provided with 12 driving wheel grooves 51, and driving wheel groove 51 cross section is ladder structure of right angle wide at the top and narrow at the bottom, prevents driving wheel 5 backwards rotation; The mounting hole that driving wheel 5 is arranged on the first bracing frame 1 is connected with variable-frequency motor 3, and the quantity of driving wheel 5 is 2, rolls more stable, and variable-frequency motor 3 drives driving wheel 5 to rotate along i-beam track.Engaged wheel 6 is arranged on the mounting hole of the second bracing frame 2, and the quantity of engaged wheel 6 is 2, and roll more stable, engaged wheel 6 can roll along i-beam track.As illustrated in figures 4-5, rotating counting bar 8 is fixed on the first bracing frame register pin 12, can rotate around the first bracing frame register pin, driving wheel 5 rotates forward in process and rotation counting bar 8 can be driven to rotate, rotate counting bar boss 81 and can pass in and out driving wheel groove 51, counting bar 8 moves upward in process and can contact counting module 10, counting module statistics frequency of exposure N.Stop pin 9 is dismountable to be arranged on the first bracing frame 1, when needs maintenance, put load etc. need monorail trolley to shut down time, stop pin 9 is arranged on the cooperation slot of the first bracing frame 1, rotation counting bar 8 blocks by stop pin 9, prevent driving wheel 5 from rotating, play the object preventing maloperation.First bracing frame 1, hook the 4, second bracing frame 2 fixed pin 7 connect, and be arranged on i-beam track, prevent monorail trolley from dropping from i-beam track, load hangs on hook 4.
When using the monorail trolley of band wireless communication module, operate in accordance with the following steps:
A) load is put on hook 4;
B) coordinate slot to extract from the first bracing frame stop pin 9, driving wheel 5 can be rotated;
C) by the wireless client such as dedicated remote control, mobile phone, the instructions such as start-up time, displacement, shift strategy are dealt into wireless communication module 13;
D) microcontroller 15 receives according to wireless communication module 13 instruction, counter module 10 signal calculate displacement, calculate motor speed according to control strategy;
E) motor speed signal is sent to PLC 14 by microcontroller 15;
F) PLC 14 pairs of variable-frequency motors control.
This method of operating, simple to operate, time saving and energy saving.
As preferably, described shift strategy is that rotating speed is 1/3rd of rated speed when starting; Middle section is rated speed, and when from target setting distance 50cm, rotating speed is 1/3rd of rated speed.Start and stop more steady, reduce the impact to joist steel.
Variable-frequency motor is prior art, if Jiangsu prestige and heavy industry company limited are at application number: 201310291930.2, name is called in variable-frequency electric identical tension mooring winch and discloses a kind of variable-frequency electric identical tension mooring winch, comprise variable frequency speed control cabinet, operator's console, variable-frequency motor, wheel box, winch and windlass, described winch and windlass are connected with two output shafts of wheel box respectively, described variable-frequency motor is connected with the input shaft of wheel box, variable frequency speed control cabinet comprises frequency converter and PLC controller, described variable-frequency motor is connected with PLC by frequency converter, the axle head of described jack shaft is provided with tension pick-up, described tension pick-up is connected with PLC controller, described operator's console is connected with the PLC controller in variable frequency speed control cabinet.Frequency converter is combined with variable-frequency motor and just enough realizes the reversible stepless time adjustment of 5-100Hz, and below 50Hz is speed regulation by constant torque, and more than 50Hz is constant-power speed regulation.Along with the change of extraneous load, the speed of winch folding and unfolding cable can change, and PLC controller sends the instruction of acceleration or deceleration to variable-frequency motor, thus realizes identical tension restriction control procedure.Use variable-frequency electric function after frequency control to seamlessly transit, in 5-100Hz, carry out electrodeless variable-speed, can not impact be produced, effectively improve variable-frequency motor serviceable life.The combination of frequency converter and variable-frequency motor winch is possessed wide speed regulating range, high steady speed precision, fast dynamic response.Frequency converter inside has current feedback link, so starting performance is good, is quick on the draw, can exports corresponding starting current fast, generally can not exceed rated current according to extraneous load, so to electrical network without impact, frequency converter has and is adapted to motor ability.Programmable PLC controller is the control core of whole electric system, to power supply, and protection, chain; reversible speed control, control position is changed, motor braking, and the auxiliary circuits such as motor ventilation heating control; and operational factor is measured, display, report to the police, fault carries out detecting and measuring.PLC controller is integrated in variable frequency speed control cabinet.
Claims (10)
1. the monorail trolley with wireless communication function, comprises the first bracing frame, the second bracing frame, motor, hook, driving wheel, engaged wheel, fixed pin, rotation counting bar; It is characterized in that: described first bracing frame is provided with control module, the first bracing frame register pin, described control module comprises wireless communication module, controller, microcontroller, described second bracing frame is provided with the second bracing frame balancing weight, described driving wheel is provided with driving wheel groove, and described rotation counting bar comprises rotation counting bar boss; Bar is rotating is arranged on the first bracing frame register pin for described rotation counting, the mounting hole that described driving wheel is arranged on the first bracing frame is connected with motor, first bracing frame, hook, the second bracing frame fixed pin connect, and described microcontroller is connected with counting module, controller, wireless communication module.
2. a kind of monorail trolley with wireless communication function as claimed in claim 1, is characterized in that: described wireless communication module is bluetooth or infrared connection.
3. a kind of monorail trolley with wireless communication function as claimed in claim 1 or 2, is characterized in that: also comprise stop pin, and described stop pin is dismountable to be arranged on the first bracing frame, is positioned at and rotates above counting bar.
4. a kind of monorail trolley with wireless communication function as claimed in claim 1 or 2, is characterized in that: described driving wheel channel section is ladder structure of right angle wide at the top and narrow at the bottom.
5. a kind of monorail trolley with wireless communication function as claimed in claim 1 or 2, is characterized in that: described driving wheel groove is 6 ~ 15.
6. a kind of monorail trolley with wireless communication function as claimed in claim 1 or 2, is characterized in that: described microcontroller is the microcontroller based on RISC framework or the CISC based on 8051 kernels.
7. a kind of monorail trolley with wireless communication function as claimed in claim 1 or 2, it is characterized in that: described motor is variable-frequency motor, described controller is PLC.
8. a kind of monorail trolley with wireless communication function as claimed in claim 7, it is characterized in that: also comprise counting module, described counting module is arranged on the first bracing frame, is positioned at and rotates above counting bar.
9. use the method for operating of a kind of monorail trolley with wireless communication function as claimed in claim 8, comprise the steps:
Load is put on hook;
Coordinate slot to extract from the first bracing frame stop pin, driving wheel can be rotated;
By wireless client, start-up time, displacement, shift strategy instruction are dealt into wireless communication module;
The instruction that microcontroller receives according to wireless communication module, counter module signal calculate displacement, calculate motor speed according to shift strategy;
Motor speed signal is sent to PLC by microcontroller;
PLC controls variable-frequency motor.
10. the method for operating of a kind of monorail trolley with wireless communication function as claimed in claim 9, is characterized in that: described shift strategy is for when starting, and rotating speed is 1/3rd of rated speed; Middle section is rated speed, and when from target setting distance 50cm, rotating speed is 1/3rd of rated speed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510146884.6A CN104865964B (en) | 2015-03-31 | 2015-03-31 | A kind of monorail trolley with wireless communication function and its operating method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510146884.6A CN104865964B (en) | 2015-03-31 | 2015-03-31 | A kind of monorail trolley with wireless communication function and its operating method |
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| CN104865964B CN104865964B (en) | 2017-06-16 |
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Citations (9)
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| US5461985A (en) * | 1993-04-13 | 1995-10-31 | Mannesmann Aktiengesellschaft | Traveling trolley, in particular single-rail trolley with compact height |
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| CN102897175A (en) * | 2012-09-12 | 2013-01-30 | 华南农业大学 | Controlling device and controlling method for electrodynamic hillside orchard monorail transport vehicle |
| CN202729600U (en) * | 2012-05-28 | 2013-02-13 | 山东新沙单轨运输装备有限公司 | Small single-rail crane for mining purpose |
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| CN103395697A (en) * | 2013-08-19 | 2013-11-20 | 成都电业局双流供电局 | Remote controller double hoist crane system |
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2015
- 2015-03-31 CN CN201510146884.6A patent/CN104865964B/en not_active Expired - Fee Related
Patent Citations (9)
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| CN2076539U (en) * | 1990-10-24 | 1991-05-08 | 杨志平 | Electric single-rail pulley running mechanism |
| US5461985A (en) * | 1993-04-13 | 1995-10-31 | Mannesmann Aktiengesellschaft | Traveling trolley, in particular single-rail trolley with compact height |
| CN102211738A (en) * | 2010-04-01 | 2011-10-12 | 辜宁生 | Small curvature radius electric hoist operation trolleys |
| CN202729600U (en) * | 2012-05-28 | 2013-02-13 | 山东新沙单轨运输装备有限公司 | Small single-rail crane for mining purpose |
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| CN103395697A (en) * | 2013-08-19 | 2013-11-20 | 成都电业局双流供电局 | Remote controller double hoist crane system |
| CN203680866U (en) * | 2014-01-22 | 2014-07-02 | 中山市新山禾日用制品有限公司 | Material blocking device for discharge port of material frying pan of oil extracting equipment |
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| CN104865964B (en) | 2017-06-16 |
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Effective date of registration: 20210506 Address after: 226600 No.6, Kaifa Avenue, Dagong science and Technology Industrial Park, Hai'an City, Nantong City, Jiangsu Province Patentee after: Nantong Bishui New Material Technology Co.,Ltd. Address before: 313310 No.7, Wufu Road, tianzihu Industrial Park, tianzihu Town, Anji County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG GUANLIN MACHINERY Inc. |
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Granted publication date: 20170616 |
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