CN109823986A - A kind of round-the-clock unmanned laser AGV fork truck in outdoor - Google Patents
A kind of round-the-clock unmanned laser AGV fork truck in outdoor Download PDFInfo
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- CN109823986A CN109823986A CN201910114833.3A CN201910114833A CN109823986A CN 109823986 A CN109823986 A CN 109823986A CN 201910114833 A CN201910114833 A CN 201910114833A CN 109823986 A CN109823986 A CN 109823986A
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- laser navigation
- fork truck
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Abstract
The invention discloses a kind of round-the-clock unmanned laser AGV fork trucks in outdoor, belong to the field AGV, including car body, pallet fork and laser navigation equipment, it further include laser navigation equipment pedestal, laser navigation equipment pedestal includes the first plate and the second plate parallel to each other, several damping springs are equipped between the first plate and the second plate, are equipped with guide post on the first plate, second plate is equipped with guide sleeve compatible with guide post, and laser navigation equipment is mounted on the second plate upper surface；Telescopic rod is installed, the first plate is mounted on telescopic rod on car body；Lift drive mechanism is also equipped on car body, the output end of lift drive mechanism is connect with the first plate；Dust cover is removably connected on second plate, laser navigation equipment is located in the dust cover, and dust cover is transparent.The present invention has rational design, easy to use, not only maintains easily laser navigation equipment, but also AGV fork truck height can be adjusted flexibly according to different use occasions.
Description
Technical field
The present invention relates to the field AGV, in particular to a kind of round-the-clock unmanned laser AGV fork truck in outdoor.
Background technique
With factory automation, the gradually development of computer integrated manufacturing system technology and flexible manufacturing system, automatically
The extensive use of change tiered warehouse facility, robot moving equipment such as AGV (AutomaticGuidedVehicle) automatic guided vehicle,
As connection and adjusting discrete type logistics system so that the necessary automated handling handling means of its operation serialization, application
Range and application scale are increasing；Fork truck is industrial transportation vehicle, refer to pallet cargo is loaded and unloaded, stacking and short
Various wheeled transport vehicles apart from hauling operation.The unmanned AGV fork truck that AGV is formed in conjunction with fork truck is also with industry
Production needs to occur.
Currently, being usually using magnetic navigation or laser navigation technology for the guidance of unpiloted AGV fork truck.But
It is that magnetism navigation has the shortcomings that vulnerable to electromagnetic environmental impact, and path is difficult to extend, and is unsuitable for using on pahtfinder hard,
This wields influence for the performance maximization of AGV fork truck larger.Especially in outdoor environment, the track route of AGV fork truck is logical
Chang Jiyuan is again changeable, therefore is laid with magnetic stripe on the ground and had then not only wasted but also time-consuming.
Therefore, when AGV fork truck outside work, commonly used laser navigation technology is equipped with laser on laser AGV car body and leads
Navigate instrument, and laser navigation equipment can emit laser beam, work at the same time and be provided with reflecting plate in environment, and laser beam is by after baffle reflection
Received again by laser navigation equipment, laser navigation equipment by analysis transmitting light beam and receive light beam determine itself relative reflection plate away from
From；And when the quantity of the reflecting plate in environment is more and its position is known, itself can be then accurately positioned in laser navigation equipment
Position and direction of advance in the environment, and then realize navigation.
But in the prior art, blocking of pedestrian, cargo and the fork truck itself to laser beam in order to prevent, laser navigation
Instrument is typically mounted on the extreme higher position of AGV fork truck, this cause to safeguard it is very inconvenient, it is existing to swash and under the occasion of limit for height
Light guide AGV fork truck may be just available.
Summary of the invention
Maintenance is not easy to for the laser navigation equipment of laser navigation AGV fork truck of the existing technology and is influenced by limit for height
Big problem, the purpose of the present invention is to provide a kind of round-the-clock unmanned laser AGV fork trucks in outdoor.
To achieve the above object, the technical solution of the present invention is as follows:
A kind of round-the-clock unmanned laser AGV fork truck in outdoor, including car body, pallet fork and laser navigation equipment, further include swashing
Light guide instrument pedestal, the laser navigation equipment pedestal include the first plate and the second plate parallel to each other, first plate
Several damping springs are installed between the second plate, guide post is installed on first plate, on second plate
Equipped with guide sleeve compatible with the guide post, the laser navigation equipment is mounted on second plate upper surface；The vehicle
Telescopic rod is installed, first plate is mounted on the telescopic rod on body；Elevator drive machine is also equipped on the car body
Structure, the output end of the lift drive mechanism are connect with first plate；It is removably connected on second plate dust-proof
Cover, the laser navigation equipment are located in the dust cover, and the dust cover is transparent.
Preferably, the lift drive mechanism is one of hydraulic cylinder, cylinder, electric pushrod.
Preferably, the telescopic rod is spring telescopic rod.
Preferably, the telescopic rod has several, several described telescopic rods uniformly divide around the lift drive mechanism
Cloth.
Preferably, the dust cover by screw thread or is snapped connection with second plate.
By adopting the above technical scheme, due to the setting of telescopic rod and lift drive mechanism, so that being equipped with laser navigation
The laser navigation equipment pedestal of instrument can adjust its height as needed, be not only convenient for routine maintenance but also can be useful in different occasions；
Again since the setting of damping spring between the first plate and the second plate plays protection so that the vibration of car body is eliminated in time
The effect of laser navigation equipment；The setting of guide post and guide sleeve is then played the second plate of limitation and is shaken, guarantees its levelness
Effect；The setting of transparent dust cover then can effectively prevent rainwater, dust etc. to the erosion of laser navigation equipment and along evil.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: 1- car body, 2- pallet fork, 3- laser navigation equipment, 4- laser navigation equipment pedestal, the first plate of 5-, 6- second are flat
Plate, 7- damping spring, 8- guide post, 9- guide sleeve, 10- dust cover, 11- telescopic rod, 12- lift drive mechanism.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, a kind of round-the-clock unmanned laser AGV fork truck in outdoor, including car body 1, pallet fork 2 and laser navigation
Instrument 3 further includes certainly other function component, such as wheel, drive mechanism for wheel, wheel steering mechanism, vehicle control system
Deng, but in this application, these functional components are not the main points that the present invention protects, therefore are repeated no more.
The invention also includes laser navigation equipment pedestal 4, laser navigation equipment pedestal 4 includes 5 He of the first plate parallel to each other
Second plate 6, it is generally the case that when car body 1 is located on level ground, the first plate 5 and the second plate 6 are horizontal.
Several damping springs 7 are installed, on surface of first plate 5 towards the second plate 6 between first plate 5 and the second plate 6
Guide post 8 is installed, guide sleeve 9 compatible with guide post 8 is equipped with accordingly on the second plate 6, in general, in order to keep flat
Weighing apparatus, several damping springs 7 are evenly distributed on the first plate 5, such as in matrix or concentric circles annular spread.Meanwhile it leading
It is generally also arranged in pairs, and is evenly distributed on the first plate 5 to column 8, such as be distributed on four angles of the first plate 5.
It is removably connected with dust cover 10 on second plate 6, such as screw thread or snaps connection, laser navigation equipment 3 is installed
The surface for the second plate 6 that dust cover 10 is shrouded, dust cover 10 are transparent.
Telescopic rod 11 is also equipped on car body 1, the first plate 5 is mounted on telescopic rod 11；Lifting is also equipped on car body 1
Driving mechanism 12, the output end of lift drive mechanism 12 are connect with the first plate 5；In the present embodiment, telescopic rod 11 has several,
Several telescopic rods 11 are uniformly distributed around lift drive mechanism 12, such as are distributed in circular ring shape；In the present embodiment, telescopic rod 11
For spring telescopic rod；In the present embodiment, lift drive mechanism 12 is one of hydraulic cylinder, cylinder, electric pushrod.
When laser AGV fork truck of the invention under limit for height occasion in use, then operator by operation elevator drive machine
Structure 12 controls the height of laser navigation equipment pedestal 4, is reduced 3 height of laser navigation equipment, while this variation can also make
Length sync to the telescopic rod 11 of supporting role shortens, thus the whole height for reducing laser AGV fork truck, to meet limit for height
It is required that；Simultaneously in use, when car body 1 is jolted, the vibration of car body 1 can be effective when being transferred to damping spring 7
It cuts down, at this point, guide post 8 and guide sleeve 9 can then prevent the second plate 6 from swinging, helps to maintain navigation accuracy；When dust etc.
When pollutant is more, dust cover 10 can then be protected laser navigation equipment 3 under the premise of guaranteeing that laser beam is unobstructed.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (5)
1. a kind of round-the-clock unmanned laser AGV fork truck in outdoor, including car body, pallet fork and laser navigation equipment, it is characterised in that:
It further include laser navigation equipment pedestal, the laser navigation equipment pedestal includes the first plate and the second plate parallel to each other, described
Several damping springs are installed between the first plate and the second plate, guide post is installed on first plate, described
Two plates are equipped with guide sleeve compatible with the guide post, and the laser navigation equipment is mounted on table on second plate
Face；Telescopic rod is installed, first plate is mounted on the telescopic rod on the car body；Liter is also equipped on the car body
Driving mechanism drops, and the output end of the lift drive mechanism is connect with first plate；Detachably connect on second plate
It is connected to dust cover, the laser navigation equipment is located in the dust cover, and the dust cover is transparent.
2. the round-the-clock unmanned laser AGV fork truck in outdoor according to claim 1, it is characterised in that: the lifting is driven
Motivation structure is one of hydraulic cylinder, cylinder, electric pushrod.
3. the round-the-clock unmanned laser AGV fork truck in outdoor according to claim 1, it is characterised in that: the telescopic rod
For spring telescopic rod.
4. the round-the-clock unmanned laser AGV fork truck in outdoor according to claim 1, it is characterised in that: the telescopic rod
There are several, several described telescopic rods are uniformly distributed around the lift drive mechanism.
5. the round-the-clock unmanned laser AGV fork truck in outdoor according to claim 1, it is characterised in that: the dust cover
It by screw thread or is snapped connection with second plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910114833.3A CN109823986A (en) | 2019-02-14 | 2019-02-14 | A kind of round-the-clock unmanned laser AGV fork truck in outdoor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910114833.3A CN109823986A (en) | 2019-02-14 | 2019-02-14 | A kind of round-the-clock unmanned laser AGV fork truck in outdoor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109823986A true CN109823986A (en) | 2019-05-31 |
Family
ID=66863722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910114833.3A Pending CN109823986A (en) | 2019-02-14 | 2019-02-14 | A kind of round-the-clock unmanned laser AGV fork truck in outdoor |
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| CN (1) | CN109823986A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204173040U (en) * | 2014-09-04 | 2015-02-25 | 苏州工业园区艾吉威自动化设备有限公司 | Laser navigation fork truck type AGV dolly |
| CN204917858U (en) * | 2015-09-08 | 2015-12-30 | 深圳市欧正通讯设备有限公司 | Unmanned transport fork truck of laser guide |
| CN108147322A (en) * | 2017-12-25 | 2018-06-12 | 湖南思控智能科技有限公司 | A kind of laser navigation formula fork truck |
| CN108204815A (en) * | 2017-12-30 | 2018-06-26 | 芜湖哈特机器人产业技术研究院有限公司 | A kind of laser fork truck navigation device |
| CN109081272A (en) * | 2018-10-23 | 2018-12-25 | 西安中科光电精密工程有限公司 | It is a kind of to mix the unmanned transhipment fork truck guided and method with vision based on laser |
-
2019
- 2019-02-14 CN CN201910114833.3A patent/CN109823986A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204173040U (en) * | 2014-09-04 | 2015-02-25 | 苏州工业园区艾吉威自动化设备有限公司 | Laser navigation fork truck type AGV dolly |
| CN204917858U (en) * | 2015-09-08 | 2015-12-30 | 深圳市欧正通讯设备有限公司 | Unmanned transport fork truck of laser guide |
| CN108147322A (en) * | 2017-12-25 | 2018-06-12 | 湖南思控智能科技有限公司 | A kind of laser navigation formula fork truck |
| CN108204815A (en) * | 2017-12-30 | 2018-06-26 | 芜湖哈特机器人产业技术研究院有限公司 | A kind of laser fork truck navigation device |
| CN109081272A (en) * | 2018-10-23 | 2018-12-25 | 西安中科光电精密工程有限公司 | It is a kind of to mix the unmanned transhipment fork truck guided and method with vision based on laser |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190531 |