CN203720652U - A transport dolly enabling accurate positioning parking - Google Patents
A transport dolly enabling accurate positioning parking Download PDFInfo
- Publication number
- CN203720652U CN203720652U CN201320867036.0U CN201320867036U CN203720652U CN 203720652 U CN203720652 U CN 203720652U CN 201320867036 U CN201320867036 U CN 201320867036U CN 203720652 U CN203720652 U CN 203720652U
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- dolly body
- controller
- dolly
- positioning
- accurate
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- Expired - Lifetime
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- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a transport dolly enabling accurate positioning parking. The transport dolly enabling accurate positioning parking comprises a dolly body; the dolly body is provided with a control system used for controlling the accurate positioning parking of the dolly; the control system comprises a controller, a pre-positioning apparatus arranged on the front end of the dolly body and sending pre-positioning information to the controller and an accurate positioning apparatus arranged on the central section or the rear end of the dolly body and sending parking positioning information to the controller. The accurate positioning apparatus comprises two photoelectric proximity sensors arranged in a juxtaposed mode on the central section or the rear end of the dolly body and a reflector panel arranged at a parking spot and matched with the photoelectric proximity sensors. The photoelectric proximity sensors are in electric connection with the controller. The controller controls the dolly body to decelerate after receiving the pre-positioning information, and controls the dolly body to park after receiving the parking positioning information, thus the transport dolly of the utility model can realize the accurate positioning parking.
Description
Technical field
The utility model relates to a kind of travelling bogie, is specifically related to a kind of accurately travelling bogie of vehicle positioning stop.
Background technology
In commercial production, the running of material needs a large amount of travelling bogies to realize, and the vehicle positioning stop of travelling bogie improves significant to the efficiency of material transfer.Traditional travelling bogie generally adopts pilot steering, relies on the technical ability of human pilot to realize the vehicle positioning stop of travelling bogie.Along with the progressively raising of automaticity, adopt the travelling bogie of automatically controlling more and more to find application.But, although the travelling bogie of existing robotization control can meet the requirement of material transportation to a certain extent, and can reduce cost of labor, but after long-distance transportation material, the dolly of automatically controlling is difficult to reach the requirement of accurate vehicle positioning stop, make emptying point and stop inconsistent, need to spend a lot of time to adjust emptying point and stop, and then cause the Efficiency Decreasing of material transfer, affect normal production operation.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of travelling bogie of accurate vehicle positioning stop, and this travelling bogie can be realized accurate vehicle positioning stop.
For achieving the above object, the utility model provides following technical scheme:
A travelling bogie for accurate vehicle positioning stop, comprises dolly body, and described dolly body is provided with the control system for controlling its accurate vehicle positioning stop, and described control system comprises:
Controller;
Device for pre-positioning, described device for pre-positioning is arranged on described dolly body front end and sends predetermined bit information to described controller;
Accurate positioning device, described accurate positioning device is arranged on middle part or the rear end of described dolly body and sends parking locating information to described controller; Described accurate positioning device comprises and being set up in parallel at two photo-electric proximity transducers of described dolly body middle part or rear end and the reflector that is arranged on stop and coordinates with described photo-electric proximity transducer, and described photo-electric proximity transducer is electrically connected with described controller;
Described controller is controlled described dolly body and is slowed down receiving after described predetermined bit information, control described dolly body and stop receiving after described parking locating information.
Further, described photo-electric proximity transducer is arranged on the middle part of dolly body.
Further, the both sides of described dolly body are all provided with two photo-electric proximity transducers side by side.
Further, described device for pre-positioning comprises the approach switch that is arranged on described dolly body front end and coordinates with described reflector, and described approach switch is electrically connected with described controller.
Further, the both sides of described dolly body are equipped with approach switch.
Further, described device for pre-positioning comprises the scrambler on the front axle that is arranged on described dolly body, and described scrambler is electrically connected with described controller.
Further, the two ends of the front axle of described dolly body are respectively equipped with scrambler.
Further, described controller is ECU.
The beneficial effects of the utility model are:
The travelling bogie of the accurate vehicle positioning stop of the utility model, by device for pre-positioning being set on dolly body, can realize the pre-determined bit of dolly body, be that device for pre-positioning can judge that dolly is near stop, and then under the effect of controller, control dolly deceleration and go slowly, by accurate positioning device is set, in the time that dolly arrives stop, utilize the absolute fix between photo-electric proximity transducer and reflector, when two photo-electric proximity transducers are during simultaneously with reflector reflection induction, the controller control dolly parking of going slowly of slowing down; So, just, can realize accurate vehicle positioning stop.
Brief description of the drawings
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is the structural representation of the first embodiment of the travelling bogie of the accurate vehicle positioning stop of the utility model;
Fig. 2 is the structural representation of the second embodiment of the travelling bogie of the accurate vehicle positioning stop of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
the first embodiment
As shown in Figure 1, be the structural representation of the first embodiment of the travelling bogie of the accurate vehicle positioning stop of the utility model.The travelling bogie of the accurate vehicle positioning stop of the present embodiment, comprises dolly body 1, and dolly body 1 is provided with the control system for controlling its accurate vehicle positioning stop, and control system comprises controller 2, device for pre-positioning and accurate positioning device.Device for pre-positioning is arranged on dolly body 1 front end and sends predetermined bit information to controller 2.Accurate positioning device is arranged on middle part or the rear end of dolly body 1 and sends parking locating information to controller 2, accurate positioning device comprises two the photo-electric proximity transducers 3 and the reflector 4 that is arranged on stop and coordinates with photo-electric proximity transducer 3 that are set up in parallel in dolly body 1 middle part or rear end, and photo-electric proximity transducer 3 is electrically connected with controller 2.The photo-electric proximity transducer 3 of the present embodiment is arranged on the middle part of dolly body 1, and the both sides of dolly body are provided with two photo-electric proximity transducers 3 respectively side by side, can coordinate from the different reflectors 4 that are arranged on dolly both sides.The controller 2 of the present embodiment adopts ECU(Electronic Control Unit), can realize the control to trolley travelling.Controller 2 is controlled dolly body 1 after predetermined bit information and is slowed down receiving, and controls described dolly body 1 and stops receiving after parking locating information.
Further, the device for pre-positioning of the present embodiment comprises the scrambler 6 on the front axle 5 that is arranged on dolly body 1, scrambler 6 is electrically connected with controller 2, by the count action of scrambler 6, relative positioning that can counting of carriers long-distance transportation, when dolly body 1 is during near stop, send predetermined bit information control dolly to controller 2 and slow down and go slowly.Preferably, the two ends of the front axle 5 of dolly body 1 are respectively equipped with scrambler 6, and pre-determined bit is more accurate.
The travelling bogie of the accurate vehicle positioning stop of the present embodiment, by scrambler 6 being set on the front axle 5 at dolly body 1, can realize the pre-determined bit of dolly body, can judge that by the count action of scrambler 6 dolly is near stop, and then under the effect of controller 2, control dolly deceleration and go slowly, by accurate positioning device is set, in the time that dolly arrives stop, utilize the absolute fix between photo-electric proximity transducer 3 and reflector 4, in the time that two photo-electric proximity transducers 3 are responded to reflector 4 reflections simultaneously, controller 2 is controlled the dolly of going slowly that slows down and is stopped, so, just, can realize accurate vehicle positioning stop.
the second embodiment
As shown in Figure 2, be the structural representation of the second embodiment of the travelling bogie of the accurate vehicle positioning stop of the utility model.The travelling bogie of the accurate vehicle positioning stop of the present embodiment, comprises dolly body 1, and dolly body 1 is provided with the control system for controlling its accurate vehicle positioning stop, and control system comprises controller 2, device for pre-positioning and accurate positioning device.Device for pre-positioning is arranged on dolly body 1 front end and sends predetermined bit information to controller 2.Accurate positioning device is arranged on middle part or the rear end of dolly body 1 and sends parking locating information to controller 2, accurate positioning device comprises two the photo-electric proximity transducers 3 and the reflector 4 that is arranged on stop and coordinates with photo-electric proximity transducer 3 that are set up in parallel in dolly body 1 middle part or rear end, and photo-electric proximity transducer 3 is electrically connected with controller 2.The photo-electric proximity transducer 3 of the present embodiment is arranged on the middle part of dolly body 1, and the both sides of dolly body are provided with two photo-electric proximity transducers 3 respectively side by side, can coordinate from the different reflectors 4 that are arranged on dolly both sides.The controller 2 of the present embodiment adopts ECU(Electronic Control Unit), can realize the control to trolley travelling.Controller 2 is controlled dolly body 1 after predetermined bit information and is slowed down receiving, and controls described dolly body 1 and stops receiving after parking locating information.
Further, the device for pre-positioning of the present embodiment comprises the approach switch 7 that is arranged on dolly body 1 front end and coordinates with reflector 4, and approach switch 7 is electrically connected with controller 2, in the time of approach switch 7 process reflector 4, send pre-determined bit signal to controller, controller 2 is controlled dolly deceleration and is gone slowly.Preferably, the both sides of dolly body 1 are equipped with approach switch 7, can coordinate from the different reflectors 4 that are arranged on dolly both sides.
The travelling bogie of the accurate vehicle positioning stop of the present embodiment, by approach switch 7 being set at the front end of dolly body 1, can realize the pre-determined bit of dolly body, detect reflector 4 by approach switch 7 and can judge that dolly is near stop, and then under the effect of controller 2, control dolly deceleration and go slowly, by accurate positioning device is set, in the time that dolly arrives stop, utilize the absolute fix between photo-electric proximity transducer 3 and reflector 4, in the time that two photo-electric proximity transducers 3 are responded to reflector 4 reflections simultaneously, controller 2 is controlled the dolly of going slowly that slows down and is stopped, so, just, can realize accurate vehicle positioning stop.In addition, because the ramp to stop distance of dolly is shorter, the present embodiment is mainly applicable to the slower travelling bogie of travelling speed.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims limited range.
Claims (8)
1. a travelling bogie for accurate vehicle positioning stop, comprises dolly body, it is characterized in that: described dolly body is provided with the control system for controlling its accurate vehicle positioning stop, and described control system comprises:
Controller;
Device for pre-positioning, described device for pre-positioning is arranged on described dolly body front end and sends predetermined bit information to described controller;
Accurate positioning device, described accurate positioning device is arranged on middle part or the rear end of described dolly body and sends parking locating information to described controller; Described accurate positioning device comprises and being set up in parallel at two photo-electric proximity transducers of described dolly body middle part or rear end and the reflector that is arranged on stop and coordinates with described photo-electric proximity transducer, and described photo-electric proximity transducer is electrically connected with described controller;
Described controller is controlled described dolly body and is slowed down receiving after described predetermined bit information, control described dolly body and stop receiving after described parking locating information.
2. the travelling bogie of accurate vehicle positioning stop according to claim 1, is characterized in that: described photo-electric proximity transducer is arranged on the middle part of dolly body.
3. the travelling bogie of accurate vehicle positioning stop according to claim 2, is characterized in that: the both sides of described dolly body are all provided with two photo-electric proximity transducers side by side.
4. according to the travelling bogie of the accurate vehicle positioning stop described in claim 1-3 any one, it is characterized in that: described device for pre-positioning comprises the approach switch that is arranged on described dolly body front end and coordinates with described reflector, described approach switch is electrically connected with described controller.
5. the travelling bogie of accurate vehicle positioning stop according to claim 4, is characterized in that: the both sides of described dolly body are equipped with approach switch.
6. according to the travelling bogie of the accurate vehicle positioning stop described in claim 1-3 any one, it is characterized in that: described device for pre-positioning comprises the scrambler on the front axle that is arranged on described dolly body, described scrambler is electrically connected with described controller.
7. the travelling bogie of accurate vehicle positioning stop according to claim 6, is characterized in that: the two ends of the front axle of described dolly body are respectively equipped with scrambler.
8. the travelling bogie of accurate vehicle positioning stop according to claim 1, is characterized in that: described controller is ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867036.0U CN203720652U (en) | 2013-12-26 | 2013-12-26 | A transport dolly enabling accurate positioning parking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320867036.0U CN203720652U (en) | 2013-12-26 | 2013-12-26 | A transport dolly enabling accurate positioning parking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203720652U true CN203720652U (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320867036.0U Expired - Lifetime CN203720652U (en) | 2013-12-26 | 2013-12-26 | A transport dolly enabling accurate positioning parking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203720652U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862301A (en) * | 2016-12-30 | 2017-06-20 | 柳州钢铁股份有限公司 | The duplex lock control method of coil car automatic safe operation |
| CN108919817A (en) * | 2018-10-02 | 2018-11-30 | 郑州鼎源自动化科技有限公司 | A kind of high reliability motion positions control method, device, system |
| CN109437064A (en) * | 2018-12-18 | 2019-03-08 | 云南昆船智能装备有限公司 | A kind of lifting side V shape AGV |
| CN109955012A (en) * | 2019-04-12 | 2019-07-02 | 哈工大机器人系统（佛山）有限公司 | A kind of intelligent transport trolley of energy fine positioning |
| CN110294276A (en) * | 2019-08-01 | 2019-10-01 | 湘潭远大住宅工业有限公司 | Multi-transportation vehicle automatic positioning equipment and localization method |
| CN113027200A (en) * | 2021-03-18 | 2021-06-25 | 山东天辰智能停车有限公司 | Method for accurately positioning walking of clamp carrier with encoder and verification switch |
-
2013
- 2013-12-26 CN CN201320867036.0U patent/CN203720652U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862301A (en) * | 2016-12-30 | 2017-06-20 | 柳州钢铁股份有限公司 | The duplex lock control method of coil car automatic safe operation |
| CN108919817A (en) * | 2018-10-02 | 2018-11-30 | 郑州鼎源自动化科技有限公司 | A kind of high reliability motion positions control method, device, system |
| CN109437064A (en) * | 2018-12-18 | 2019-03-08 | 云南昆船智能装备有限公司 | A kind of lifting side V shape AGV |
| CN109955012A (en) * | 2019-04-12 | 2019-07-02 | 哈工大机器人系统（佛山）有限公司 | A kind of intelligent transport trolley of energy fine positioning |
| CN110294276A (en) * | 2019-08-01 | 2019-10-01 | 湘潭远大住宅工业有限公司 | Multi-transportation vehicle automatic positioning equipment and localization method |
| CN110294276B (en) * | 2019-08-01 | 2024-04-09 | 湘潭远大住宅工业有限公司 | Automatic positioning device and positioning method for comprehensive transport vehicle |
| CN113027200A (en) * | 2021-03-18 | 2021-06-25 | 山东天辰智能停车有限公司 | Method for accurately positioning walking of clamp carrier with encoder and verification switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |