CN211308789U - Anticollision buffer of magnetic navigation AGV dolly - Google Patents
Anticollision buffer of magnetic navigation AGV dolly Download PDFInfo
- Publication number
- CN211308789U CN211308789U CN201921413124.7U CN201921413124U CN211308789U CN 211308789 U CN211308789 U CN 211308789U CN 201921413124 U CN201921413124 U CN 201921413124U CN 211308789 U CN211308789 U CN 211308789U
- Authority
- CN
- China
- Prior art keywords
- dolly
- guide
- shock attenuation
- agv
- guider
- 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.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 8
- 230000004888 barrier function Effects 0.000 abstract description 7
- 229920001821 foam rubber Polymers 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a crashproof buffer of magnetic navigation AGV dolly, including damping device, damping device includes shock attenuation shell, resilient means and guider, shock attenuation shell is located AGV dolly one side, the shock attenuation shell is fixed with resilient means in one side, shock attenuation shell keeps away from resilient means one side and is equipped with guider, guider and shock attenuation shell swing joint. The utility model discloses in, the guider guide effect of dolly front end reduces the direct striking barrier probability of dolly, when the dolly striking, resilient means compresses, absorbs the impact, the protection dolly prevents that the dolly from damaging, and in normal during operation, damping device can also protect the dolly, prevent dolly outward appearance scratch, when the dolly striking, the foam-rubber cushion plays further cushioning effect on the one hand, dust when on the other hand foam-rubber cushion can also absorb the dolly motion, reduce in the dust gets into the dolly, increase the life of dolly.
Description
Technical Field
The utility model relates to a AGV dolly technical field especially relates to an anticollision buffer of magnetic navigation AGV dolly.
Background
AGVs are abbreviated as Automated Guided vehicles, i.e., "Automated Guided vehicles" (AGVs), which are also commonly referred to as AGVs, and refer to vehicles equipped with electromagnetic or optical automatic guiding devices, capable of traveling along a predetermined guiding path, having safety protection and various transfer functions, and transporting vehicles that do not require drivers in industrial applications, and using rechargeable batteries as their power sources. Generally, the traveling route and behavior can be controlled by a computer, or the traveling route is set up by using an electromagnetic track (electromagnetic path-following system), the electromagnetic track is adhered to the floor, and the unmanned transport vehicle moves and acts by means of the information brought by the electromagnetic track.
The AGV dolly plays the automatic control motion, application program identification control, but current automatic dolly is difficult to avoid breaking down or the state of being out of control, and the dolly can be in disorder striking when being out of control, can lead to the fact the damage to dolly itself when the striking, and the cost of dolly is comparatively expensive, and maintenance and change after the damage need consume a large amount of costs, and current buffer stop also be exactly at dolly outside one deck blotter that adds, and buffering effect is general, and protection effect is general.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the anticollision buffer of a magnetic navigation AGV dolly that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a crashproof buffer of magnetic navigation AGV dolly, includes damping device, damping device includes shock attenuation shell, resilient means and guider, shock attenuation shell is located AGV dolly one side, shock attenuation shell one side is fixed with resilient means, shock attenuation shell is kept away from resilient means one side and is equipped with guider, guider and shock attenuation shell swing joint.
As a further description of the above technical solution:
a spongy cushion is fixed on one side of the damping shell and contacts with the shell of the AGV.
As a further description of the above technical solution:
the elastic device comprises a guide sleeve, a guide pillar and a buffer spring, the guide sleeve is fixed on one side of the damping shell, the guide pillar is arranged inside the guide sleeve and is connected with the guide sleeve in a sliding mode, the guide pillar is fixedly connected with the trolley shell, the buffer spring is arranged on the outer surfaces of the guide pillar and the guide sleeve, one end of the buffer spring is fixedly connected with the damping shell, and the other end of the buffer spring is in contact with the trolley shell.
As a further description of the above technical solution:
the outer surface of the shock absorption shell is rounded.
As a further description of the above technical solution:
the guide device comprises a rotating shaft and a guide wheel, a guide groove is formed in the shock absorption shell, the guide wheel is arranged in the guide groove, the rotating shaft is arranged between the guide wheel and the guide groove, the rotating shaft is fixedly connected with the guide wheel, and the guide wheel is rotatably connected with the guide groove through the rotating shaft.
As a further description of the above technical solution:
the guide wheel is a rubber wheel.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the guide device at the front end of the trolley has a guide effect, so that the probability of the trolley directly impacting an obstacle is reduced, when the trolley impacts, the elastic device compresses, the impact force is absorbed, the trolley is protected, the trolley is prevented from being damaged, and in normal work, the damping device can also protect the trolley and prevent the appearance of the trolley from being scratched; secondly, when the trolley is impacted, the spongy cushion plays a further buffering role on one hand, and on the other hand, the spongy cushion can absorb dust generated during movement of the trolley, so that the dust is prevented from entering the trolley, the service life of the trolley is prolonged, the outer surface of the damping shell is rounded, so that the damage of obstacles to the damping shell during impact can be reduced, the damage probability of the damping shell is reduced, and the service life of the damping device is prolonged; finally, buffer spring contracts, buffer spring absorbs the impact force, the protection dolly, prevent that the dolly from being damaged by the striking, the single-phase buffering of shock attenuation shell and dolly can be guaranteed to the guide effect of guide pillar and guide pin bushing, guarantee that buffer spring can directly reset after the striking, prevent to strike once more and cause the damage to the dolly, can directly rotate when the leading wheel striking, with the striking direction guide of dolly, make the striking direction of dolly take place the skew, reduce the probability of the positive striking of dolly, reduce the loss of dolly striking, the protection dolly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts
FIG. 1 is an overall view of the present invention;
FIG. 2 is an overall view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 1;
fig. 4 is an enlarged view of the region B in fig. 2.
In the figure: 1. a damping device; 2. a shock-absorbing housing; 3. an elastic device; 4. a guide device; 5. a sponge cushion; 6. a guide sleeve; 7. a guide post; 8. a buffer spring; 9. a guide groove; 10. a rotating shaft; 11. a guide wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a crashproof buffer of magnetic navigation AGV dolly, including damping device 1, damping device 1 includes damper housing 2, elastic device 3 and guider 4, damper housing 2 is located AGV dolly one side, damper housing 2 one side is fixed with elastic device 3, damper housing 2 keeps away from elastic device 3 one side and is equipped with guider 4, guider 4 and damper housing 2 swing joint, at AGV dolly at the during operation, when the dolly meets barrier or the dolly is out of control, 4 guide effects of guider of dolly front end, reduce the direct barrier probability of striking of dolly, when the dolly striking, elastic device 3 compression, absorb the impact, the protection dolly, prevent the dolly damage, and in normal operating, damping device 1 can also protect the dolly, prevent the dolly outward appearance scratch.
Further, 2 one sides of shock attenuation shell are fixed with foam-rubber cushion 5, and foam-rubber cushion 5 and the shell contact of AGV dolly, when the dolly striking, foam-rubber cushion 5 plays further cushioning effect on the one hand, and on the other hand foam-rubber cushion 5 can also absorb the dust when the dolly moves, reduces in the dust gets into the dolly, increases the life of dolly.
Further, the elastic device 3 comprises a guide sleeve 6, a guide pillar 7 and a buffer spring 8, the guide sleeve 6 is fixed on one side of the shock absorption shell 2, the guide pillar 7 is arranged inside the guide sleeve 6, the guide pillar 7 is connected with the guide sleeve 6 in a sliding mode, the guide pillar 7 is fixedly connected with the trolley shell, the buffer spring 8 is arranged on the outer surfaces of the guide pillar 7 and the guide sleeve 6, one end of the buffer spring 8 is fixedly connected with the shock absorption shell 2, the other end of the buffer spring 8 is in contact with the trolley shell, when the trolley collides with an obstacle, the guide pillar 7 and the guide sleeve 6 slide relatively, the buffer spring 8 contracts at the moment, the buffer spring 8 absorbs the impact force, the trolley is protected, the trolley is prevented from being damaged by impact, the shock absorption shell 2 and the trolley can be guaranteed to buffer in a single phase by the guiding effect of.
Further, 2 surface radius angles of shock attenuation shell, the barrier causes the damage to shock attenuation shell 2 when the fillet can reduce the striking, reduces shock attenuation shell 2's damage probability, increases damping device 1's life.
Further, guider 4 includes pivot 10 and leading wheel 11, the inside guide way 9 that is equipped with of shock attenuation shell 2, the inside leading wheel 11 that is equipped with of guide way 9, be equipped with pivot 10 between leading wheel 11 and the guide way 9, pivot 10 and leading wheel 11 fixed connection, rotate through pivot 10 between leading wheel 11 and the guide way 9 and be connected, when damping device 1 contacts the barrier, leading wheel 11 contacts the barrier at first, can direct rotation when leading wheel 11 strikes, with the striking direction guide of dolly, make the striking direction of dolly skew, reduce the probability of the positive striking of dolly, reduce the loss of dolly striking, the protection dolly.
Further, leading wheel 11 is the rubber tyer, and leading wheel 11 is on the one hand when the striking, and the buffer capacity is stronger, the direction of the dolly of being convenient for, and on the other hand rubber tyer can also increase the frictional force between leading wheel 11 and the barrier, and leading wheel 11 can play bigger effort, the skew direction of the dolly of being convenient for.
The working principle is as follows: when the AGV car works, the AGV car inevitably encounters an emergency situation, the car is out of control, when the car impacts to an obstacle, the guide wheel 11 of the guide device 4 contacts the obstacle, the guide wheel 11 directly rotates when impacting, the impact direction of the car is guided, the impact direction of the car is deflected, the probability of front impact of the car is reduced, the loss of car impact is reduced, the car is protected, after guiding, the rear impact force is transmitted into the elastic device 3, the guide pillar 7 and the guide sleeve 6 slide relatively, the buffer spring 8 contracts at the moment, the buffer spring 8 absorbs the impact force, the car is protected, the car is prevented from being damaged by impact, the guide effect of the guide pillar 7 and the guide sleeve 6 can ensure single-phase buffering of the shock absorption shell 2 and the car, the buffer spring 8 can directly reset after impact, the car is prevented from being damaged by impact again, meanwhile, the sponge cushion 5 plays a further buffering effect on the one hand, on the other hand, the spongy cushion 5 can also absorb dust generated when the trolley moves, so that the dust is prevented from entering the trolley, and the service life of the trolley is prolonged.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a crashproof buffer of magnetic navigation AGV dolly, includes damping device (1), its characterized in that, damping device (1) is including shock attenuation shell (2), resilient means (3) and guider (4), shock attenuation shell (2) are located AGV dolly one side, shock attenuation shell (2) one side is fixed with resilient means (3), shock attenuation shell (2) are kept away from resilient means (3) one side and are equipped with guider (4), guider (4) and shock attenuation shell (2) swing joint.
2. A crash cushion for a magnetically navigated AGV cart according to claim 1, characterised in that a foam pad (5) is fixed to one side of said shock absorbing housing (2), said foam pad (5) being in contact with the housing of the AGV cart.
3. The collision avoidance buffer device of magnetic navigation AGV according to claim 1, wherein the elastic device (3) comprises a guide sleeve (6), a guide post (7) and a buffer spring (8), the guide sleeve (6) is fixed on one side of the shock absorption housing (2), the guide post (7) is arranged inside the guide sleeve (6), the guide post (7) is slidably connected with the guide sleeve (6), the guide post (7) is fixedly connected with the housing of the AGV, the buffer spring (8) is arranged on the outer surfaces of the guide post (7) and the guide sleeve (6), one end of the buffer spring (8) is fixedly connected with the shock absorption housing (2), and the other end of the buffer spring (8) is in contact with the housing of the AGV.
4. A crash cushion for a magnetically navigated AGV cart according to claim 1, characterized in that the shock absorbing housing (2) is radiused on the outer surface.
5. The crash cushion of a magnetically navigated AGV cart according to claim 1, characterized in that guider (4) includes pivot (10) and leading wheel (11), shock attenuation shell (2) is inside to be equipped with guide way (9), guide way (9) is inside to be equipped with leading wheel (11), be equipped with pivot (10) between leading wheel (11) and guide way (9), pivot (10) and leading wheel (11) fixed connection, rotate through pivot (10) between leading wheel (11) and the guide way (9) and be connected.
6. A crash cushion for a magnetically navigated AGV according to claim 5, characterized in that said guide wheels (11) are rubber wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921413124.7U CN211308789U (en) | 2019-08-28 | 2019-08-28 | Anticollision buffer of magnetic navigation AGV dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921413124.7U CN211308789U (en) | 2019-08-28 | 2019-08-28 | Anticollision buffer of magnetic navigation AGV dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211308789U true CN211308789U (en) | 2020-08-21 |
Family
ID=72077999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921413124.7U Expired - Fee Related CN211308789U (en) | 2019-08-28 | 2019-08-28 | Anticollision buffer of magnetic navigation AGV dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211308789U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298402A (en) * | 2020-10-28 | 2021-02-02 | 港赢科人工智能科技江苏有限公司 | Unmanned vehicle with anti-collision protection |
| CN113012517A (en) * | 2021-04-06 | 2021-06-22 | 天津市职业大学 | Intelligent network automobile automatic driving practical training teaching trolley |
| CN115215033A (en) * | 2022-08-29 | 2022-10-21 | 浙江仰天云信息技术有限公司 | Electromagnetic type conveying equipment for documents and files |
-
2019
- 2019-08-28 CN CN201921413124.7U patent/CN211308789U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298402A (en) * | 2020-10-28 | 2021-02-02 | 港赢科人工智能科技江苏有限公司 | Unmanned vehicle with anti-collision protection |
| CN113012517A (en) * | 2021-04-06 | 2021-06-22 | 天津市职业大学 | Intelligent network automobile automatic driving practical training teaching trolley |
| CN115215033A (en) * | 2022-08-29 | 2022-10-21 | 浙江仰天云信息技术有限公司 | Electromagnetic type conveying equipment for documents and files |
| CN115215033B (en) * | 2022-08-29 | 2023-08-22 | 浙江仰天云信息技术有限公司 | Electromagnetic type conveying equipment for files and archives |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211308789U (en) | Anticollision buffer of magnetic navigation AGV dolly | |
| CN109394088B (en) | Method for preventing LDS assembly from collision damage and sweeping robot | |
| CN210707705U (en) | AGV is protector for dolly | |
| CN211844692U (en) | AGV intelligence commodity circulation dolly | |
| CN110948527A (en) | Rail-mounted mobile robot protection system and method | |
| CN109367652B (en) | AGV prevents down dolly | |
| CN110758302A (en) | Bumper | |
| CN210027666U (en) | Chassis structure and carrier | |
| CN111532347A (en) | Explosion-proof unmanned carrying vehicle | |
| CN209955683U (en) | Damping device and robot of robot | |
| CN211252842U (en) | Driving mechanism of navigation trolley | |
| CN213109250U (en) | All-round buffer stop of AGV dolly | |
| CN211639988U (en) | Household intelligent service robot | |
| CN214565128U (en) | Anti-collision device applied to automatic driving | |
| CN210884792U (en) | Commodity circulation track swing arm formula car arrester | |
| CN212473001U (en) | AGV dolly is with high-efficient buffer | |
| CN109018073B (en) | Intelligence AGV transportation platform | |
| CN214688895U (en) | Traction telescopic pin mechanism for intelligent automatic guide trolley | |
| CN113036837A (en) | Robot charging device and charger robot system | |
| CN217753690U (en) | AGV dolly safety buffer stop | |
| CN109606507B (en) | AGV dolly | |
| CN207429687U (en) | It is a kind of that there is the children's electric toy car for automatically powering off protection | |
| CN217918188U (en) | AGV automobile body stable structure | |
| CN216709237U (en) | Intelligence AGV dolly | |
| CN210707283U (en) | Bumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |