CN203812078U - Circular railway multiple crashproof control intelligent dollies - Google Patents
Circular railway multiple crashproof control intelligent dollies Download PDFInfo
- Publication number
- CN203812078U CN203812078U CN201420227764.XU CN201420227764U CN203812078U CN 203812078 U CN203812078 U CN 203812078U CN 201420227764 U CN201420227764 U CN 201420227764U CN 203812078 U CN203812078 U CN 203812078U
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- dolly
- dollies
- circular orbit
- intelligent
- travel switch
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Abstract
A circular railway multiple crashproof control intelligent dollies comprise a circular railway. Multiple intelligent dollies are placed on the circular railway. Multiple wireless base stations are arranged in area surrounded by the circular railway and are communicated with the intelligent dollies and a host computer through wireless signals. The characteristics of each intelligent dolly are that: a driving motor, a control module, an acousto-optic warning lamp and a wireless terminal are mounted in the intelligent dolly; a setting travel switch is mounted on each side of the front and back sides of a dolly body; a crashproof plate movably connected with the dolly abutts to each contact of each setting travel switch; a diffuse reflection optoelectronic switch is arranged on the back side of the dolly and is close to and above the setting travel switch; a positioning scanner is mounted on a side surface close to the inner loop of the railway of the dolly; and a bar code belt surrounding the whole inner loop of the railway is arranged right opposite to the positioning scanner. The intelligent dollies have simple structures, realize whole railway operation monitoring of the dollies, improve operation safety of the dollies substantially, reduce article damage and personnel casualty accident, and improve work efficiency.
Description
Technical field
The utility model relates to dolly anti-collision control system, the multiple crashproof control intelligent carriage of especially a kind of circular orbit.
Background technology
At present, intelligent carriage applies to more and more widely on circular orbit intelligence and shuttles back and forth and pick and place material, yet dolly is in circular orbit during circular flow, all generally partly to take real-time monitoring at rectilinear orbit, at bend part dolly, there is no real time position monitoring, carry out the method for separately passing through one by one and control.This control method not only exists security monitoring blind area, and because Shuttling trolley travelling speed is 160 meters of per minutes, speed is very fast, and dolly travels and has too numerous potential safety hazards at rectilinear orbit, easily causes substantial equipment, article damage accident and personal security accident.And dolly can only pass through by bicycle one by one in circular orbit bend part, this has greatly reduced the service efficiency of circular orbit Shuttling trolley, therefore, to existing dolly, provides a kind of multiple safety protection system, realizes Star Simulator operation monitoring and just seems particularly necessary.
Summary of the invention
The purpose of this utility model will solve existing intelligent carriage exactly while moving on circular orbit, partly there is monitoring blind area in the bend at track, dolly can only be crossed bend by bicycle one by one, cause substantial equipment, article and personal security accident, the serious problems such as service efficiency that reduce dolly, provide a kind of multiple crashproof control intelligent carriage that can realize Star Simulator operation monitoring.
Concrete scheme of the present utility model is: the multiple crashproof control intelligent carriage of a kind of circular orbit, there is circular orbit, on circular orbit, be placed with some intelligent carriages, the region division surrounding at circular orbit has some wireless base stations, wireless base station is connected with upper machine communication with dolly with wireless signal, it is characterized in that: drive motor is equipped with in the inside of described intelligent carriage, control module, audible-visual alarm lamp and a wireless terminal, before and after vehicle body, a set travel switch is respectively installed in two sides, near set travel switch contact, be provided with dolly and form the strip Crashworthy plate being flexibly connected, dolly trailing flank is provided with the electric switch that diffuses near the top of set travel switch, at dolly, near the side of track inner ring, one location scanning instrument is installed, over against location scanning instrument, is furnished with the bar code band that surrounds a whole circle along track inner ring, described set travel switch, the electric switch that diffuses, location scanning instrument and audible-visual alarm lamp and wireless terminal all form and are connected with control module.
Described Crashworthy plate described in the utility model is connected with dolly is fastening by some brute springs, is set with step pole in brute spring, and the stub end of pole is fixed on dolly side, little head end is vertical pass and support its over against Crashworthy plate.
Described in the utility model, diffuse the sensing range of electric switch for being less than or equal to 1.5m.
Spacing between scanner described in the utility model and bar code band is 90mm-150mm.
The utility model is simple in structure, designs ingenious.Due to set travel switch, optoelectronic switch and bar-code scanner and relevant control module being installed on intelligent carriage; can realize when dolly moves on circular orbit, there is mechanical impact power-off protection, optoelectronic switch detects distance protection, the protection of dolly self absolute position detection safe distance, the protection of dolly dispatching system assignment and dolly communication failure protection totally five heavily protections; realize the operation monitoring of the Star Simulator of dolly, greatly improved safety in operation and the service efficiency of dolly on circular orbit.
Accompanying drawing explanation
Fig. 1 is the utility model operating structure schematic diagram;
Fig. 2 is the utility model schematic top plan view;
Fig. 3 is the local enlarged diagram in I place in Fig. 2;
Fig. 4 is control loop schematic diagram relevant to set travel switch in the utility model;
In figure: 1-circular orbit, 2-intelligent carriage, 3-wireless base station, 4-host computer, 5-drive motor, 6-control module, 7-audible-visual alarm lamp, 8-wireless terminal, 9-set travel switch, 10-Crashworthy plate, 11-brute spring, 12-pole, 13-electric switch diffuses, 14-location scanning instrument, 15-bar code band.
Embodiment
Referring to Fig. 1-3, the utility model is the multiple crashproof control intelligent carriage of a kind of circular orbit, it has circular orbit 1, on circular orbit 1, be placed with some intelligent carriages 2, the region division surrounding at circular orbit 1 has some wireless base stations 3, with wireless signal, 4 communications are connected with host computer with dolly 2 in wireless base station 3, drive motor 5 is equipped with in the inside of described intelligent carriage 2, control module 6, audible-visual alarm lamp 7 and a wireless terminal 8, before and after vehicle body, a set travel switch 9 is respectively installed in two sides, near set travel switch 9 contacts, be provided with dolly 2 and form the strip Crashworthy plate 10 being flexibly connected, dolly 2 trailing flanks are provided with the electric switch 13 that diffuses near the top of set travel switch 9, at dolly 2, near the side of track inner ring, one location scanning instrument 14 is installed, over against location scanning instrument 14, is furnished with the bar code band 15 that surrounds a whole circle along track inner ring, described set travel switch 9, the electric switch 13 that diffuses, location scanning instrument 14 and audible-visual alarm lamp 7 and wireless terminal 8 all form and are connected with control module 6.
It is object of reference that the present embodiment be take the intelligent carriage 2 being placed on circular orbit 1, is called this car.
Referring to Fig. 3, described in the present embodiment, described Crashworthy plate 10 is connected with dolly 2 is fastening by some brute springs 11, in brute spring 11, be set with step pole 12, the stub end of pole 12 is fixed on dolly 2 sides, little head end vertically pass and support its over against Crashworthy plate 10; When coming from dolly below and this car and occur to clash into, the several brute springs 11 that are arranged on Crashworthy plate 10 can be as an impact damper reducing impact force, and Crashworthy plate 10 is knocked after compression, can trigger set travel switch 9; Referring to Fig. 4, shown in control loop in, when set travel switch, SQ is triggered, by normally closed while being converted to off-state, KM1 coil losing electricity, the KM1-1 main contacts of being controlled by KM1 coil in major loop disconnects immediately, thereby cut-out main circuit power, intelligent carriage 2 is out of service.
The sensing range of electric switch 13 of diffusing described in the present embodiment is less than or equal to 1.5m, when having barrier (dolly 2 that other moves on circular orbit 1 or the barrier of gear on orbit 1) to appear within the sensing range of the electric switch 13 that diffuses, this car will be automatically out of service, by audible-visual alarm lamp 7, send sound and light alarm, and in the demonstration screen display fault content of host computer 4.
Wireless terminal described in the present embodiment 8 is for realizing the wireless telecommunications between intelligent carriage 2 and wireless base station 3, and two intelligent carriages 2 on circular orbit 1 can be realized mutual communication by wireless terminal 8 and wireless base station 3 simultaneously.
In the present embodiment; by location scanning instrument 14, bar code band 15 and control module 6, form Bar code positioning scanning system; realize the protection of dolly self absolute position detection safe distance, the spacing between wherein said location scanning instrument 14 and bar code band 15 is 90mm-150mm.No matter the residing state of intelligent carriage 2 is operation or stops, the bar code numerical value that the control module 6 of dolly inside can read location scanning instrument 14, and by wireless network and the dolly real-time Communication for Power that operates in the place ahead, mutual dolly current location data.Once two data difference differ and are less than 3 meters and are greater than 1.5 meters, dolly reduces speed now to lower-speed state and travels at the uniform speed; When difference is less than 1.5 meters, dolly starts to brake out of service, can guarantee like this to keep between dolly certain safe spacing.
In the present embodiment, when a dolly after this car is moved away from track because breaking down, the communication object of this car is changed into successively near a dolly after fault dolly, due to the change of address, thereby has affected the transmission of communication data.Now, address that can be by 4 pairs of these cars of host computer is assignment again, read the positional information of dolly after this car now, thereby the normal operation of the system of assurance realizes the dispatching system assignment protection of dolly with this.
In the present embodiment; when this car can not read the positional information of dolly after it, while there is communication failure, the control module 6 on this car will be controlled audible-visual alarm lamp 7 indication of reporting to the police; control dolly 2 out of service simultaneously, with this, realize the communication failure protection of dolly.
Claims (4)
1. the multiple crashproof control intelligent carriage of circular orbit, there is circular orbit, on circular orbit, be placed with some intelligent carriages, the region division surrounding at circular orbit has some wireless base stations, wireless base station is connected with upper machine communication with dolly with wireless signal, it is characterized in that: drive motor, control module, audible-visual alarm lamp and a wireless terminal are equipped with in the inside of described intelligent carriage, before and after vehicle body, a set travel switch is respectively installed in two sides, near set travel switch contact, is provided with dolly and forms the strip Crashworthy plate being flexibly connected; Dolly trailing flank is provided with the electric switch that diffuses near the top of set travel switch; At dolly, near the side of track inner ring, one location scanning instrument is installed, over against location scanning instrument, is furnished with the bar code band that surrounds a whole circle along track inner ring; Described set travel switch, the electric switch that diffuses, location scanning instrument and audible-visual alarm lamp and wireless terminal all form and are connected with control module.
2. the multiple crashproof control intelligent carriage of a kind of circular orbit according to claim 1, it is characterized in that: described Crashworthy plate is connected with dolly is fastening by some brute springs, in brute spring, be set with step pole, the stub end of pole is fixed on dolly side, little head end vertically pass and support its over against Crashworthy plate.
3. the multiple crashproof control intelligent carriage of a kind of circular orbit according to claim 1, is characterized in that: described in the diffuse sensing range of electric switch be less than or equal to 1.5m.
4. the multiple crashproof control intelligent carriage of a kind of circular orbit according to claim 1, is characterized in that: the spacing between described scanner and bar code band is 90mm-150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227764.XU CN203812078U (en) | 2014-05-06 | 2014-05-06 | Circular railway multiple crashproof control intelligent dollies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227764.XU CN203812078U (en) | 2014-05-06 | 2014-05-06 | Circular railway multiple crashproof control intelligent dollies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812078U true CN203812078U (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227764.XU Expired - Fee Related CN203812078U (en) | 2014-05-06 | 2014-05-06 | Circular railway multiple crashproof control intelligent dollies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812078U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346974A (en) * | 2015-10-30 | 2016-02-24 | 上海沛愉包装科技有限公司 | Cage basket conveying system for high-temperature sterilization |
| CN106586440A (en) * | 2017-01-23 | 2017-04-26 | 厦门积硕科技股份有限公司 | Intelligent box type loading trolley |
| CN107444823A (en) * | 2017-09-22 | 2017-12-08 | 湖北三丰小松自动化仓储设备有限公司 | A kind of intelligent Shuttling trolley applied to piler |
| CN109603167A (en) * | 2018-12-26 | 2019-04-12 | 上海恒润文化集团有限公司 | A kind of rail recreational vehicle anti-collision system |
| CN111362190A (en) * | 2020-03-06 | 2020-07-03 | 安徽宇锋智能科技有限公司 | Fork transport AGV |
| CN113651045A (en) * | 2021-07-22 | 2021-11-16 | 东风柳州汽车有限公司 | Synchronous operation control system for self-propelled trolleys |
-
2014
- 2014-05-06 CN CN201420227764.XU patent/CN203812078U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346974A (en) * | 2015-10-30 | 2016-02-24 | 上海沛愉包装科技有限公司 | Cage basket conveying system for high-temperature sterilization |
| CN106586440A (en) * | 2017-01-23 | 2017-04-26 | 厦门积硕科技股份有限公司 | Intelligent box type loading trolley |
| CN107444823A (en) * | 2017-09-22 | 2017-12-08 | 湖北三丰小松自动化仓储设备有限公司 | A kind of intelligent Shuttling trolley applied to piler |
| CN109603167A (en) * | 2018-12-26 | 2019-04-12 | 上海恒润文化集团有限公司 | A kind of rail recreational vehicle anti-collision system |
| CN111362190A (en) * | 2020-03-06 | 2020-07-03 | 安徽宇锋智能科技有限公司 | Fork transport AGV |
| CN113651045A (en) * | 2021-07-22 | 2021-11-16 | 东风柳州汽车有限公司 | Synchronous operation control system for self-propelled trolleys |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |