CN104891085B - Shuttle anti-falling mechanism - Google Patents
Shuttle anti-falling mechanism Download PDFInfo
- Publication number
- CN104891085B CN104891085B CN201510266629.5A CN201510266629A CN104891085B CN 104891085 B CN104891085 B CN 104891085B CN 201510266629 A CN201510266629 A CN 201510266629A CN 104891085 B CN104891085 B CN 104891085B
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- CN
- China
- Prior art keywords
- shuttle
- block set
- spacing block
- block body
- motor
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- 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.)
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Abstract
The invention discloses a kind of shuttle anti-falling mechanism, belong to shuttle field, the shuttle anti-falling mechanism gone out after shuttle is out of control from shelf rail can be prevented, improve the security in shuttle running.Including the spacing block set being fixedly installed on the port of export of shuttle traveling shelf rail and the block body being arranged on shuttle；The spacing block set is corresponding with block body；Also include the controlling organization being arranged on shuttle, the controlling organization can control block body and have the block body and lifted and two kinds of location status of decentralization；So that spacing block set has two kinds of matching relationships with block body, and two kinds of matching relationships are corresponded to respectively allows shuttle to locate shelf rail where passing through spacing block set in shuttle normal form, and prevents shuttle from locating shelf rail where passing through spacing block set when shuttle is out of control.
Description
Technical field
The invention belongs to shuttle field, there is provided a kind of shuttle anti-falling mechanism.
Background technology
At present, existing shuttle is not provided with anti-falling mechanism, therefore, once shuttle loses in the process of moving
Control, then shuttle can always be travelled in its shelf rail, until shuttle from the port of export of shelf rail goes out shelf rail
Untill road；Therefore, for existing shuttle and its driving mode, there is shuttle due to out of control from shelf rail
The possibility gone out, easily causes security incident and device damage, while there is potential safety hazard to Field Force.
The content of the invention
Present invention solves the technical problem that being to provide a kind of shuttle for preventing from going out from shelf rail after shuttle is out of control
Car anti-falling mechanism, improves the security in shuttle running.
The technical solution adopted for the present invention to solve the technical problems is：Shuttle anti-falling mechanism, including be fixedly installed
Spacing block set and the block body being arranged on shuttle on the port of export that shuttle travels shelf rail；The spacing block set with
Block body correspondence；Also include the controlling organization being arranged on shuttle, the controlling organization can control block body and make the block body
With two kinds of location status of lifting and decentralization；When block body is in raised position, it is allowed to which shuttle passes through spacing block set；Work as block body
During in lowered position, shuttle is prevented to pass through spacing block set with spacing block set and block body.
It is further：The block body is connecting rod, and the middle part of connecting rod is rotatably hinged on shuttle by bearing pin, even
One end of bar is drive end, and the other end is stop end corresponding with spacing block set；The controlling organization include motor, drive rod,
Position sensor and control system, the position sensor and control system signal communication, the control system are connected with motor
And controllable motor is rotated；Be arranged with the output shaft of motor with output axle thread coordinate and can along output shaft axis direction
Mobile nut；One end of drive rod is fixedly connected with nut, and the other end passes through bearing pin and the kidney-shaped for being arranged on connecting rod drive end
Groove is connected；Signal frizzen is further fixed on nut；It is correspondingly arranged on respectively at the two ends of the motion track of signal frizzen
It is fixed on a position sensor on shuttle.
It is further：The motor is stepper motor.
It is further：The control system is PCL control systems.
It is further：During the spacing block set is arranged on the middle day crossbeam of shelf rail, and spacing block set is higher than
Its crossbeam.
It is further：The spacing block set is on the center line of shelf rail.
The beneficial effects of the invention are as follows：It can be achieved when shuttle is out of control, avoid wearing with spacing block set and block body
Shuttle car is gone out from shelf rail, is improved the security of shuttle in the process of moving, is reduced potential safety hazard.It is spacing in the present invention
Projection has two kinds of matching relationships with block body, and correspond to allows shuttle to pass through spacing block set institute respectively in shuttle normal form
Shuttle is prevented to locate shelf rail where passing through spacing block set in place's shelf rail, and when shuttle is out of control.
Brief description of the drawings
Fig. 1, Fig. 2 are the structural representation of shuttle anti-falling mechanism of the present invention, and are corresponded to respectively a kind of spacing
The matching relationship of projection and block body；
Fig. 3 is the structural representation of controlling organization and spacing block set；
Fig. 4 is P directions view in Fig. 3；
Fig. 5 is the enlarged diagram of regional area I in 3；
Marked in figure：Shelf rail 1, spacing block set 2, shuttle 3, connecting rod 4, drive end 41, kidney slot 411, stop
End 42, motor 5, the output shaft 51 of motor, drive rod 6, position sensor 7, nut 8, signal frizzen 81, bearing pin 91,92, in
Its crossbeam 11.
Embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in Fig. 1 to Fig. 5, shuttle anti-falling mechanism of the present invention, including it is fixedly installed on shuttle garage
Sail the spacing block set 2 on the port of export of shelf rail 1 and the block body being arranged on shuttle 3；The spacing block set 2 and block body pair
Should；Also include the controlling organization being arranged on shuttle 3, the controlling organization can control block body and have the block body and carries
Rise and two kinds of location status of decentralization；When block body is in raised position, it is allowed to which shuttle 3 passes through spacing block set 2；When block body is in
During lowered position, shuttle 3 is prevented to pass through spacing block set 2 with spacing block set 2 and block body.
In the present invention, spacing block set 2 and block body should have two kinds of mated conditions, the first mated condition as shown in figure 1, this
When spacing block set 2 and block body position stagger, when shuttle 3 is moved along shelf rail 1, spacing block set 2 will not be with block body
Contact, therefore allow shuttle 3 by shelf rail at the place of spacing block set 2；Mated condition in second is as shown in Fig. 2 now
The position of spacing block set 2 and block body partially overlaps on shuttle moving direction, when shuttle 3 is moved along shelf rail 1,
Spacing block set 2 will be contacted with block body, prevent shuttle 3 by shelf rail at the place of spacing block set 2.And the work of controlling organization
With exactly realizing the switching control to above two mated condition；And specific control process is as follows：When shuttle 3 is in shelf
When the inside of track 1 is in normally travel, controlling organization control spacing block set 2, according to fit structure shown in Fig. 2, works as shuttle with block body
Car 3 is travelled to the port of export of shelf rail 1 and needed by the corresponding shelf rail Duan Houcong shelf rails of spacing block set 2
When being rolled away from 1, because now shuttle 3 is in controllable state, therefore controlling organization control switching block body and spacing block set 2 are matched somebody with somebody
Conjunction state, both matching relationship was switched to matching relationship shown in Fig. 1 as shown in Figure 2, then shuttle 3 can be allowed to pass through.And work as
When shuttle 3 is out of control in shelf rail 1, shuttle 3 may proceed to motion, and now spacing block set 2 and block body are still according to Fig. 2 institutes
Show fit structure, but when shuttle 3 is travelled to the port of export of shelf rail 1 and breaks through the corresponding shelf of spacing block set 2
During the trend of orbital segment, because now shuttle 3 is in runaway condition, therefore the uncontrollable switching block body of controlling organization with it is spacing
The matching relationship of projection 2, therefore block body and spacing block set 2 directly hit according to state shown in Fig. 2 and contact, it is real by spacing block set 2
Now to the prevention of shuttle 3, it is to avoid it goes out from shelf rail, and then avoid the security incident thus brought.
It can be seen that from upper analysis, in the present invention in the normally travel of shuttle, the wherein cooperation of block body and spacing block set 2
Relation is constantly in state shown in Fig. 2, only when shuttle needs to roll away from from the port of export in shelf rail 1, just passes through control
By the mated condition of block body and spacing block set 2, state is switched to state shown in Fig. 1 as shown in Figure 2 for mechanism processed, certainly, this state
Handoff procedure inevitable requirement shuttle be in controllable state, and when shuttle is out of control, it will not carry out cutting for above-mentioned state
Shuttle when changing, therefore also allowing for out of control can not be by the shelf rail at the place of spacing block set 2.
Further, the present invention can be realized by following structure：The block body is connecting rod 4, and the middle part of connecting rod passes through pin
Axle 91 is rotatably hinged on shuttle 3, and one end of connecting rod is drive end 41, and the other end is resistance corresponding with spacing block set 2
Keep off end 42；The controlling organization includes motor 5, drive rod 6, position sensor 7 and control system, the He of position sensor 7
Control system signal communication, the control system connects with motor 5 and can control motor 5 and rotates；On the output shaft 51 of motor 5
It is arranged with to match somebody with somebody with the screw thread of output shaft 51 and merges the nut 8 that can be moved along the axis direction of output shaft 51；One end of drive rod 6 and spiral shell
Mother 8 is fixedly connected, and the other end is connected by bearing pin 92 with being arranged on the kidney slot 411 of the drive end 41 of connecting rod 4；On nut 8 also
It is fixed with signal frizzen 81；It is correspondingly arranged on respectively at the two ends of the motion track of signal frizzen 81 and is fixed on shuttle 3
On a position sensor 7.The effect of wherein sensor 7 is the status for feeding back to control system connecting rod 4, to control
System takes corresponding control to connecting rod 4, as control system, typically can from PCL control systems or other can realize
State the control system of requirement.
In addition, for the ease of the accurate control to motor 5, it is preferred to use stepper motor is as motor 5.
In addition, the present invention is not strict with to the specific installation site and particular number of spacing block set 2, as long as protecting
It is corresponding with the block body being arranged on shuttle to demonstrate,prove it.The middle day that spacing block set 2 preferably is arranged on into shelf rail 1 is horizontal
On beam 11, certainly, now require that spacing block set 2 is higher than middle day crossbeam 11；As shown in FIG.；Further can also be by spacing block set 2
On the center line for being arranged on shelf rail 1.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (3)
1. shuttle anti-falling mechanism, it is characterised in that：The port of export including being fixedly installed on shuttle traveling shelf rail (1)
On spacing block set (2) and the block body that is arranged on shuttle (3)；The spacing block set (2) is corresponding with block body；Also include setting
Controlling organization on shuttle (3), the controlling organization can control block body and have the block body and lifted and decentralization two
Plant location status；When block body is in raised position, it is allowed to which shuttle (3) is by spacing block set (2)；When block body is in decentralization position
When putting, shuttle (3) is prevented with spacing block set (2) and block body by spacing block set (2)；
The block body is connecting rod (4), and the middle part of connecting rod is rotatably hinged on shuttle (3) by bearing pin (91), connecting rod
One end is drive end (41), and the other end is stop end (42) corresponding with spacing block set (2)；The controlling organization includes motor
(5), drive rod (6), position sensor (7) and control system, the position sensor (7) and control system signal communication, institute
Control system is stated to connect with motor (5) and controllable motor (5) rotation；Be arranged with the output shaft (51) of motor (5) with it is defeated
The nut (8) that shaft (51) screw thread can be moved with merging along the axis direction of output shaft (51)；One end of drive rod (6) and nut
(8) it is fixedly connected, the other end is connected by bearing pin (92) with being arranged on the kidney slot (411) of connecting rod (4) drive end (41)；In spiral shell
Signal frizzen (81) is further fixed on female (8)；It is correspondingly arranged on respectively at the two ends of the motion track of signal frizzen (81)
It is fixed on a position sensor (7) on shuttle (3)；
The motor (5) is stepper motor；
The control system is PCL control systems.
2. shuttle anti-falling mechanism as claimed in claim 1, it is characterised in that：The spacing block set (2) is arranged on shelf
On the middle day crossbeam (11) of track (1), and spacing block set (2) is higher than middle day crossbeam (11).
3. shuttle anti-falling mechanism as claimed in claim 2, it is characterised in that：The spacing block set (2) is in shelf rail
(1) on center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266629.5A CN104891085B (en) | 2015-05-22 | 2015-05-22 | Shuttle anti-falling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266629.5A CN104891085B (en) | 2015-05-22 | 2015-05-22 | Shuttle anti-falling mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104891085A CN104891085A (en) | 2015-09-09 |
| CN104891085B true CN104891085B (en) | 2017-10-03 |
Family
ID=54024140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510266629.5A Expired - Fee Related CN104891085B (en) | 2015-05-22 | 2015-05-22 | Shuttle anti-falling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104891085B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416956A (en) * | 2015-12-07 | 2016-03-23 | 武汉潇瑞机械设备有限公司 | Primary and secondary program trolley for upper and lower frame marshalling system |
| CN110217532B (en) * | 2019-07-16 | 2023-08-25 | 贵阳普天物流技术有限公司 | Device for preventing shuttle car from being out of control in intensive warehouse |
| CN115958974B (en) * | 2023-03-17 | 2023-06-23 | 苏州鸿安机械股份有限公司 | Wireless charging equipment for detecting falling of shuttle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1506891A (en) * | 1976-02-18 | 1978-04-12 | Wheway Watson Ltd | Arresting device for rail mounted vehicles |
| CN203450838U (en) * | 2013-07-19 | 2014-02-26 | 河南科技大学 | Limiting device for conveyer line and conveyer line using same |
| CN204038314U (en) * | 2014-08-06 | 2014-12-24 | 南京音飞储存设备股份有限公司 | Shuttle back and forth transport systems termination protection opening device fast |
| CN204737287U (en) * | 2015-05-22 | 2015-11-04 | 广运机电(苏州)有限公司 | Shuttle anti falling mechanism |
-
2015
- 2015-05-22 CN CN201510266629.5A patent/CN104891085B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1506891A (en) * | 1976-02-18 | 1978-04-12 | Wheway Watson Ltd | Arresting device for rail mounted vehicles |
| CN203450838U (en) * | 2013-07-19 | 2014-02-26 | 河南科技大学 | Limiting device for conveyer line and conveyer line using same |
| CN204038314U (en) * | 2014-08-06 | 2014-12-24 | 南京音飞储存设备股份有限公司 | Shuttle back and forth transport systems termination protection opening device fast |
| CN204737287U (en) * | 2015-05-22 | 2015-11-04 | 广运机电(苏州)有限公司 | Shuttle anti falling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104891085A (en) | 2015-09-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| 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: 20171003 |