CN203974724U - Flexible impact alarm device - Google Patents
Flexible impact alarm device Download PDFInfo
- Publication number
- CN203974724U CN203974724U CN201420268635.5U CN201420268635U CN203974724U CN 203974724 U CN203974724 U CN 203974724U CN 201420268635 U CN201420268635 U CN 201420268635U CN 203974724 U CN203974724 U CN 203974724U
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- crashworthy plate
- guide rod
- connecting panel
- flexible
- fixedly connected
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- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The utility model provides a kind of flexible impact alarm device, this device is arranged on the front of AGV car by car body connecting panel, come precompressed compression and the initial length of regulating spring by adjusting guide rod threaded block, thereby prevent the problem that the excessive guide rod motion of spring force is not in place and the too small Crashworthy plate method of spring force resets; Flexible protection piece is arranged on guide rod threaded block, plays and clashes into the effect of flexible buffer and adjustable with the spacing of car body connecting panel, and the collision alerts function that can meet under each operating mode realizes.
Description
Technical field
The utility model relates to mobile robot field, relates in particular to a kind of impact alarm device for AGV.
Background technology
Along with the widespread use of the progressively development of factory automation, computer-integrated manufacturing system technology and FMS flexible manufacturing system, automatic stereowarehouse, robot moving equipment is as AGV (Automatic Guided Vehicle) automatic guided vehicle, as contact with regulate discrete type logistics system so that the necessary automated handling handling means of its operation serialization, its field of application and application scale are increasing.
AGV car is that a kind of homing guidance such as electromagnetism and photoelectricity device that is equipped with can carry out the mobile robot of automatic running along the track of formulating, along with the raising of Chinese degree of automation, AGV car is widely used in the field such as logistics, assembling, in the environment of plant of the common operation of many AGV and complexity, mobile device and personnel's safety issue more and more comes into one's own.For this reason, on AGV car, proximity-warning device is installed, proximity-warning device comprises two parts, crashproof shock and warning device, incoming signal using the displacement of anticollision device as warning device, AGV car is in the time being subject to clashing into, and anticollision device produces a displacement, in the time reaching certain displacement, thereby can contacting the switch trigger alarm device of warning device, some parts on anticollision device report to the police.
Anticollision device of the prior art, when device rigidity, precompressed compression, shock, guide rod miles of relative movement is all fixed, and causes generation shock timer rigidity excessive, and guide rod moving displacement deficiency cannot trigger the safety system of AGV, or after clashing into, device rigidity is too small, cannot make Crashworthy plate reset.Therefore need to develop a kind of rigidity easily, predetermincd tension, the flexible impact alarm device of change rigidity that guide rod stroke is adjustable.
Summary of the invention
The technical matters that cannot regulate for solving existing anticollision device predetermincd tension, the utility model provides the adjustable change rigidity of a kind of predetermincd tension flexible impact alarm device.
The technical scheme that the utility model adopts is:
A kind of flexible impact alarm device, its special character is: comprise Crashworthy plate and at least one control apparatus,
Described control apparatus comprises guide rod, flexible protection assembly, elastic component, car body connecting panel, linear bearing, limiting stopper,
One end of described guide rod is fixedly connected with Crashworthy plate, and the other end is fixedly connected with limiting stopper,
Described flexible protection assembly, elastic component, car body connecting panel, the direction of linear bearing along Crashworthy plate to limiting stopper are sleeved on guide rod successively,
Described flexible protection assembly comprises flexible protection piece and guide rod threaded block, described guide rod threaded block is threaded with guide rod, described flexible protection piece and guide rod socket, and described guide rod threaded block is fixedly connected with flexible protection piece, described flexible protection piece is just to car body connecting panel
One end of described elastic component is by flexible protection piece location, and the other end props up car body connecting panel, and described car body connecting panel is used for being connected with vehicle,
Between described car body connecting panel and flexible protection piece, be provided with gap, described car body connecting panel is fixedly connected with linear bearing; Gapped between described linear bearing and limiting stopper.
As the optimization to above technical scheme, control apparatus of the present utility model is two, is arranged on Crashworthy plate homonymy to improve the report to the police controllability of required impact size of system triggers.
Further, in order to change the rigidity of impact alarm device, elastic component of the present utility model can be selected single spring or nested multiple springs according to rigidity requirement.
Further, damage to Crashworthy plate while occurring to clash in order to reduce impact alarm device and other object, between the end of the utility model reconducting lever and Crashworthy plate, be added with crashproof connecting panel, between crashproof connecting panel elder generation and guide rod, be fixedly connected with, then Crashworthy plate is fixedly connected with again and between crashproof connecting panel.
Further, the utility model Crashworthy plate comprises the main Crashworthy plate vertical with guide rod and is arranged on the side Crashworthy plate of main Crashworthy plate both sides, and described side Crashworthy plate becomes obtuse angle with the angle α of main Crashworthy plate.
Compared with prior art, advantage is in the present invention:
1, the present invention becomes the flexible impact alarm device of rigidity, and initial tension of spring is adjustable, system stiffness is adjustable, possess flexible buffer function, flexible protection piece Mechanical Moving stroke is adjustable, and the collision alerts function that can meet under each operating mode realizes.
2, the utility model manufacture is simple, cost is low, be easy to realization.
Brief description of the drawings
Fig. 1 is a kind of Structural Tectonics figure of the present utility model;
Fig. 2 is the utility model control apparatus section of structure;
Fig. 3 is axonometric drawing;
Fig. 4 is the birds-eye view that uses schematic diagram;
Fig. 5 is the front view that uses schematic diagram;
In figure: 1, car body connecting panel, 2, linear bearing, 3, guide rod, 4, crashproof connecting panel, 5, spring, 6, limiting stopper, 7, guide rod threaded block, 8, flexible protection piece, 9, screw, 10, Crashworthy plate, 13, the second car body connecting panel, 14-detector switch.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of flexible impact alarm device, an amount control apparatus that comprises Crashworthy plate and be connected with Crashworthy plate, the cutaway view of control apparatus is shown in Fig. 2, control apparatus comprises guide rod 3, flexible protection assembly, elastic component, car body connecting panel 1, linear bearing 2, limiting stopper 6, one end of guide rod 3 is fixedly connected with Crashworthy plate 10, and the other end is fixedly connected with limiting stopper 6; Flexible protection assembly, elastic component, car body connecting panel, the direction of linear bearing along Crashworthy plate to limiting stopper are sleeved on guide rod successively; Flexible protection assembly comprises flexible protection piece and guide rod threaded block, and guide rod threaded block is threaded with guide rod, flexible protection piece and guide rod socket, and guide rod threaded block 7 is fixedly connected with flexible protection piece 8, and flexible protection piece 8 is just to car body connecting panel 1; Locate by flexible protection piece 8 one end of elastic component, and the other end props up car body connecting panel 1, and car body connecting panel 1 is for being connected with vehicle; Between car body connecting panel and flexible protection piece, be provided with gap, car body connecting panel 1 is fixedly connected with linear bearing 2; Gapped between linear bearing 2 and limiting stopper 6.
Further, in order to change the rigidity of impact alarm device, elastic component of the present utility model can be selected single spring or nested multiple springs according to rigidity requirement.
Further, damage to guide rod while occurring to clash in order to reduce impact alarm device and other object, between the end of the utility model reconducting lever and Crashworthy plate, be added with crashproof connecting panel, between crashproof connecting panel elder generation and guide rod, be fixedly connected with, then Crashworthy plate is fixedly connected with again and between crashproof connecting panel.
Figure 3 shows that axonometric drawing of the present utility model, in application, can on guide rod, add again a car body connecting panel.As shown in Figure 4,5, the utility model is arranged on the front of AGV car by car body connecting panel 1, come precompressed compression and the initial length of regulating spring 5 by adjusting guide rod threaded block 7, thereby prevent the excessive guide rod 3 of the spring force problem not in place and that the too small Crashworthy plate 10 of spring force cannot reset of moving; Flexible protection piece 8 is arranged on guide rod threaded block, plays the effect of flexible buffer and adjustable with the spacing of car body connecting panel 1 of clashing into.In the time that needs become rigidity, can be by the installation site at spring 5 nested many group springs are realized the rigidity value of demand.In the time occurring to clash into, the Crashworthy plate of this device moves after guide rod direction, and Crashworthy plate side plate stops by the detector switch Triggering Control System control AGV on car body.Remove after obstacle, this device is realized the reset of Crashworthy plate by spring 5.
Above-described embodiment is a kind of preferred version of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (8)
1. a flexible impact alarm device, comprises Crashworthy plate and at least one control apparatus,
It is characterized in that: described control apparatus comprises guide rod, flexible protection assembly, elastic component, car body connecting panel, linear bearing, limiting stopper,
One end of described guide rod is fixedly connected with Crashworthy plate, and the other end is fixedly connected with limiting stopper,
Described flexible protection assembly, elastic component, car body connecting panel, the direction of linear bearing along Crashworthy plate to limiting stopper are sleeved on guide rod successively,
Described flexible protection assembly comprises flexible protection piece and guide rod threaded block, described guide rod threaded block is threaded with guide rod, described flexible protection piece and guide rod socket, and described guide rod threaded block is fixedly connected with flexible protection piece, described flexible protection piece is just to car body connecting panel
One end of described elastic component is by flexible protection piece location, and the other end props up car body connecting panel, and described car body connecting panel is used for being connected with vehicle,
Between described car body connecting panel and flexible protection piece, be provided with gap, described car body connecting panel is fixedly connected with linear bearing; Gapped between described linear bearing and limiting stopper.
2. flexible impact alarm device according to claim 1, is characterized in that: described control apparatus is two, is arranged on Crashworthy plate homonymy.
3. flexible impact alarm device according to claim 1 and 2, is characterized in that: described elastic component is single spring or nested multiple springs.
4. flexible impact alarm device according to claim 1 and 2, it is characterized in that: when described guide rod is connected with Crashworthy plate, between the end of guide rod and Crashworthy plate, be added with crashproof connecting panel, between crashproof connecting panel and guide rod, be fixedly connected with, between Crashworthy plate and crashproof connecting panel, be fixedly connected with.
5. flexible impact alarm device according to claim 1 and 2, it is characterized in that: described Crashworthy plate comprises the main Crashworthy plate vertical with control apparatus and be arranged on the side Crashworthy plate of main Crashworthy plate both sides, described side Crashworthy plate becomes obtuse angle with the angle α of main Crashworthy plate.
6. flexible impact alarm device according to claim 3, it is characterized in that: when described guide rod is connected with Crashworthy plate, between the end of guide rod and Crashworthy plate, be added with crashproof connecting panel, between crashproof connecting panel and guide rod, be fixedly connected with, between Crashworthy plate and crashproof connecting panel, be fixedly connected with.
7. flexible impact alarm device according to claim 4, is characterized in that: described Crashworthy plate comprises the main Crashworthy plate vertical with guide rod and be arranged on the side Crashworthy plate of main Crashworthy plate both sides, and described side Crashworthy plate becomes obtuse angle with the angle α of main Crashworthy plate.
8. flexible impact alarm device according to claim 7, it is characterized in that: described in lead while connection with Crashworthy plate, between the end of guide rod and Crashworthy plate, be added with crashproof connecting panel, between crashproof connecting panel and guide rod, be fixedly connected with, between Crashworthy plate and crashproof connecting panel, be fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268635.5U CN203974724U (en) | 2014-05-23 | 2014-05-23 | Flexible impact alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268635.5U CN203974724U (en) | 2014-05-23 | 2014-05-23 | Flexible impact alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974724U true CN203974724U (en) | 2014-12-03 |
Family
ID=51972197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268635.5U Expired - Lifetime CN203974724U (en) | 2014-05-23 | 2014-05-23 | Flexible impact alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667669A (en) * | 2016-08-01 | 2018-02-09 | 中国农业机械化科学研究院 | The anticollision protection mechanism of grape harvesting machine |
| CN108909665A (en) * | 2018-05-25 | 2018-11-30 | 北京北汽模塑科技有限公司 | A kind of anti-rear end collision safety rear bumper |
-
2014
- 2014-05-23 CN CN201420268635.5U patent/CN203974724U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667669A (en) * | 2016-08-01 | 2018-02-09 | 中国农业机械化科学研究院 | The anticollision protection mechanism of grape harvesting machine |
| CN107667669B (en) * | 2016-08-01 | 2024-03-26 | 中国农业机械化科学研究院集团有限公司 | Anti-collision protection mechanism of grape harvester |
| CN108909665A (en) * | 2018-05-25 | 2018-11-30 | 北京北汽模塑科技有限公司 | A kind of anti-rear end collision safety rear bumper |
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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: 20141203 |