CN216071793U - There is rail guidance commodity circulation goods shelves shuttle system - Google Patents
There is rail guidance commodity circulation goods shelves shuttle system Download PDFInfo
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- CN216071793U CN216071793U CN202121704412.5U CN202121704412U CN216071793U CN 216071793 U CN216071793 U CN 216071793U CN 202121704412 U CN202121704412 U CN 202121704412U CN 216071793 U CN216071793 U CN 216071793U
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Abstract
The application relates to the technical field of logistics shuttle vehicles, in particular to a rail guided logistics goods shelf shuttle vehicle system which comprises a shuttle vehicle track, wherein the shuttle vehicle track is U-shaped; the shuttle car body is connected to the shuttle car track in a sliding manner; the speed control guide sheet is fixedly connected to the shuttle vehicle body, and one end of the speed control guide sheet, which is far away from the shuttle vehicle body, extends into the shuttle vehicle track; wherein, the shuttle track includes: the inner side of the traveling section is provided with a traveling chute deceleration section, and the inner side of the deceleration section is provided with a deceleration chute; the width of the deceleration sliding chute is smaller than that of the running sliding chute. This application sets up the form of speed reduction section through the highway section that easily exceeds speed limit at the shuttle body for the shuttle body is forced to slow down in the highway section that easily exceeds speed limit, with the probability that reduces the shuttle body and take place the accident.
Description
Technical Field
The application relates to the technical field of logistics shuttles, in particular to a rail guided logistics goods shelf shuttle system.
Background
The existing rail guided goods shelf shuttle car may frequently overspeed in a specific section of a guide rail, and particularly when the shuttle car turns or goes down a slope, if the speed of the shuttle car exceeds the speed limit and the braking device of the shuttle car cannot timely limit the speed of the shuttle car, safety accidents such as derailment, runaway and the like are likely to happen.
Disclosure of Invention
Aiming at the defects existing in the prior art, the application provides the rail guided logistics goods shelf shuttle system, which is in a form that a speed reduction section is arranged on a road section which is easy to overspeed on a shuttle body, so that the shuttle body is forced to decelerate in the road section which is easy to overspeed, and the probability of accidents of the shuttle body is reduced.
The above application purpose of the present application is achieved by the following technical solutions:
a track guided logistics rack shuttle system comprising:
the shuttle track is U-shaped;
the shuttle car body is connected to the shuttle car track in a sliding manner;
the speed control guide sheet is fixedly connected to the shuttle vehicle body, and one end of the speed control guide sheet, which is far away from the shuttle vehicle body, extends into the shuttle vehicle track;
wherein, the shuttle track includes:
the inner side of the running section is provided with a running chute;
the inner side of the deceleration section is provided with a deceleration sliding chute;
the width of the deceleration sliding chute is smaller than that of the running sliding chute.
Optionally, an arc-shaped transition section is arranged at the joint of the driving section and the deceleration section.
Optionally, one side of the traveling section close to the shuttle body and one side of the deceleration section close to the shuttle body are located on the same plane.
Optionally, two deceleration sheets are fixedly connected to the inner wall of the deceleration sliding groove, and the distance between the two deceleration sheets is smaller than the thickness of the speed control guiding sheet.
Optionally, the edge of the speed control guide sheet is chamfered.
Optionally, the edges of the speed control guide piece have a radius.
Optionally, one side of the deceleration section, which is close to the shuttle body, is fixedly connected with an elastic friction plate, and one side of the elastic friction plate, which is close to the shuttle body, is slidably connected with the shuttle body.
Optionally, the thickness of the elastic friction plate is larger than the distance between one side of the shuttle rail close to the shuttle body and the shuttle body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the shuttle vehicle track is provided with the deceleration section and the deceleration sliding chute, the deceleration sliding chute can block the advancing of the speed control guide sheet, the advancing of the speed control guide sheet is blocked due to the fact that the speed control guide sheet is fixedly connected with the shuttle vehicle body, the advancing speed of the shuttle vehicle body can be reduced, and the probability of overspeed of the shuttle vehicle body can be reduced by matching with a braking device of the shuttle vehicle body, so that the probability of accidents of the shuttle vehicle body is reduced;
2. through the arrangement of the decelerating pieces, after the speed control guiding pieces enter the decelerating sliding groove, the speed control guiding pieces can be contacted with the two decelerating pieces and the decelerating pieces are arranged towards two sides, in the process, the two decelerating pieces can extrude the speed control guiding pieces, the advancing speed of the speed control guiding pieces is forced to be reduced progressively through friction force, and the probability of accidents of the shuttle body is reduced;
3. through the setting of elastic friction piece, when the shuttle body moves to the section of slowing down, one side of shuttle body near the section of slowing down will contact with elastic friction piece to through the vice speed attenuation that forces the shuttle body of friction between the two, reduced the probability that the shuttle body takes place the accident.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present application;
FIG. 2 is a schematic view of a reduction disk according to an embodiment of the present application;
FIG. 3 is a schematic view of a speed control guide plate with a chamfer according to an embodiment of the present application;
FIG. 4 is a schematic view of an embodiment of the present application having rounded speed control guide tabs.
Reference numerals: 11. a shuttle track; 111. a driving section; 112. a travel chute; 113. a deceleration section; 114. a deceleration chute; 115. an arc transition section; 116. a deceleration sheet; 117. an elastic friction plate; 12. a shuttle body; 121. speed control guide sheet.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
For a clearer understanding of the technical solutions shown in the embodiments of the present application, first, a brief description is given of an existing rail guided logistics rack shuttle system.
The rail guided logistics goods shelf shuttle car can stock or take goods more efficiently, the shuttle car slides on the rail, and the rail can provide support and driving guide for the shuttle car.
In the actual operation process, the shuttle needs its own brake device to decelerate the shuttle when turning, going downhill or stopping suddenly, when the shuttle is in idle load, the own brake device of the shuttle can provide better brake effect, but the shuttle often bears the goods, when the goods quality is larger, the inertia of the shuttle in operation is larger, if deceleration is needed, the own brake device of the shuttle may not be able to rapidly limit the speed of the shuttle, especially when the shuttle turns or goes downhill, if the speed of the shuttle exceeds the speed limit, safety accidents such as derailment, galloping and the like are likely to occur.
Referring to fig. 1, a guided track logistics goods shelf shuttle system disclosed for the embodiment of the present application includes a U-shaped shuttle track 11 and a shuttle body 12 slidably connected to the shuttle track 11;
one side of the shuttle car body 12 close to the shuttle car track 11 is welded or connected with a speed control guide sheet 121 through screws, the speed control guide sheet 121 is sheet-shaped, and one end of the speed control guide sheet 121 far away from the shuttle car body 12 extends into the shuttle car track 11 and is connected with the shuttle car track 11 in a sliding manner;
the shuttle vehicle track 11 comprises a driving section 111 and a deceleration section 113, the driving section 111 and the deceleration section 113 can be multiple, the driving section 111 and the deceleration section 113 jointly form the shuttle vehicle track 11, the driving chute 112 is arranged on the inner side of the driving section 111, the deceleration chute 114 is arranged on the inner side of the deceleration section 113, and the width of the deceleration chute 114 is smaller than that of the driving chute 112.
Obviously, the shuttle car body 12 can slide on the shuttle car track 11 under the action of the self-driving device, the speed control guide sheet 121 on the shuttle car body 12 can slide on the running chute 112 and the speed reduction chute 114, and the shapes of the running section 111 and the speed reduction section 113 can also change the curvature, the inclination angle and the like according to actual requirements.
Further description is provided below with respect to specific usage scenarios.
When the shuttle car is in use, the shuttle car body 12 bears goods and normally runs on the running section 111 of the shuttle car track 11, at the moment, the speed control guide piece 121 on the shuttle car body 12 slides in the running chute 112, and the running chute 112 does not obstruct the running of the speed control guide piece 121.
When the shuttle body 12 runs to the deceleration section 113, the speed control guide piece 121 on the shuttle body 12 enters the deceleration chute 114 from the running chute 112, because the width of the deceleration chute 114 is reduced, the deceleration chute 114 will block the forward movement of the speed control guide piece 121, the realization mode can be that the deceleration chute 114 and the speed control guide piece 121 rub each other, and the like, because the speed control guide piece 121 is fixedly connected with the shuttle body 12, the forward movement of the speed control guide piece 121 is blocked, the forward speed of the shuttle body 12 will be reduced, and then the self brake device of the shuttle body 12 is matched, the overspeed probability of the shuttle body 12 will be reduced, thereby reducing the accident probability of the shuttle body 12.
The deceleration section 113 is generally arranged at a turning position, a downhill position or a position where the shuttle car body 12 is required to suddenly stop and the like and is easy to overspeed of the shuttle car track 11, and in the actual installation process, an operator can freely set the position of the deceleration section 113 according to the actual situation.
In general, the embodiment of the present application is in a form of providing the deceleration section 113 on the section of the shuttle body 12 prone to overspeed, so that the shuttle body 12 is forced to decelerate in the section of the shuttle body 12 prone to overspeed, so as to reduce the probability of accidents occurring on the shuttle body 12.
Referring to fig. 1, as a possible embodiment of the present application, an arc-shaped transition section 115 is provided at the junction of the traveling section 111 and the decelerating section 113.
In combination with a specific use scenario, when the speed control guide piece 121 enters the speed reduction chute 114 from the running chute 112, the arrangement of the arc-shaped transition section 115 enables the speed control guide piece 121 to more smoothly enter the speed reduction chute 114 from the running chute 112, so that the situation that the shuttle body 12 is overturned due to the fact that the acceleration of the shuttle body 12 is sharply increased because the speed control guide piece 121 is in rigid collision with the joint of the running chute 112 and the speed reduction chute 114 is avoided, and the probability of accidents occurring on the shuttle body 12 is reduced.
As a possible specific implementation manner of the embodiment of the present application, a side of the traveling section 111 close to the shuttle body 12 and a side of the decelerating section 113 close to the shuttle body 12 are on the same plane.
The shuttle track 11, which is composed of the traveling section 111 and the decelerating section 113 together, is a plane on a side close to the shuttle body 12 as a whole.
By combining a specific use scene, when the shuttle body 12 runs on the shuttle track 11, the running section 111 and the deceleration section 113 are positioned at the same horizontal plane at one side close to the shuttle body 12, so that the running stability of the shuttle body 12 is facilitated, the phenomenon that the shuttle body 12 shakes due to the unevenness on the shuttle track 11 is reduced, and the probability of accidents of the shuttle body 12 is reduced.
Referring to fig. 2, as a possible specific implementation manner of the embodiment of the present application, two deceleration strips 116 are fixedly connected to an inner wall of the deceleration sliding chute 114, and a distance between the two deceleration strips 116 is smaller than a thickness of the speed control guiding strip 121.
In combination with a specific use scenario, after the speed control guide piece 121 enters the deceleration chute 114, the speed control guide piece 121 contacts with the two deceleration strips 116 and arranges the deceleration strips 116 towards two sides, in the process, the two deceleration strips 116 extrude the speed control guide piece 121, and the advancing speed of the speed control guide piece 121 is forced to decrease progressively by friction, so that the shuttle body 12 is decelerated on the deceleration section 113, and the probability of accidents occurring on the shuttle body 12 is reduced.
Because accuse fast guide piece 121 when just getting into in the reduction chute 114, need accuse fast guide piece 121 to crowd into between two reduction gears 116, for making accuse fast guide piece 121 can be more smooth and easy crowd into between two reduction gears 116, this application embodiment provides two kinds of schemes:
first, referring to fig. 2, the edge of the speed control guiding plate 121 has a chamfer, and if necessary, the chamfer is distributed at all edges of the speed control guiding plate 121 except the side close to the shuttle body 12, if the side of the speed control guiding plate 121 firstly entering the deceleration chute 114 is defined as a cut-in surface, the cut-in surface with the chamfer has a smaller area than the cut-in surface without the chamfer,
in combination with a specific use scene, the cut-in surface with the reduced area can be better squeezed between the two decelerating strips 116 due to the arrangement of the chamfer, so that the acceleration value provided for the shuttle body 12 after the speed control guiding strip 121 initially enters the decelerating chute 114 and contacts with the two decelerating strips 116 is reduced, the condition that the shuttle body 12 has a sudden change in speed is improved, the shuttle body 12 runs more stably at the joint of the decelerating section 113 and the traveling section 111, and the probability of an accident of the shuttle body 12 is reduced;
secondly, referring to fig. 3, the edge of the speed control guiding piece 121 has a round shape, and when it is needed to be clear, the round shape is distributed on all the edges of the speed control guiding piece 121 except the side close to the shuttle body 12, if the side of the speed control guiding piece 121 which enters the deceleration sliding chute 114 first is defined as a cut surface, the area of the cut surface with the round shape is smaller than that of the cut surface without the round shape,
seen by combining a specific use scene, the cut-in surface with the reduced area can be better squeezed into the space between the two speed reducing pieces 116 due to the arrangement of the rounding, so that the acceleration value provided for the shuttle body 12 after the speed control guide piece 121 initially enters the speed reducing chute 114 and contacts with the two speed reducing pieces 116 is reduced, the condition that the speed of the shuttle body 12 changes suddenly is improved, the shuttle body 12 runs more stably at the joint of the speed reducing section 113 and the driving section 111, and the accident probability of the shuttle body 12 is reduced.
Referring to fig. 4, as a possible specific implementation manner of the embodiment of the present application, an elastic friction plate 117 is fixedly connected to a side of the deceleration section 113 close to the shuttle body 12, and a side of the elastic friction plate 117 close to the shuttle body 12 is slidably connected to the shuttle body 12.
In combination with a specific use scenario, when the shuttle body 12 moves to the deceleration section 113, one side of the shuttle body 12 close to the deceleration section 113 will contact the elastic friction plate 117, and the friction pair between the two forces the speed of the shuttle body 12 to be attenuated, thereby reducing the probability of accidents occurring on the shuttle body 12.
Referring to fig. 4, as a possible specific implementation manner of the embodiment of the present application, the thickness of the elastic friction plate 117 is greater than the distance between the shuttle rail 11 and the shuttle body 12 on the side close to the shuttle body 12.
In combination with a specific use scenario, when the thickness of the elastic friction plate 117 is greater than the distance between the shuttle body 12 and the shuttle track 11, it is shown that, when the shuttle body 12 moves to the top of the elastic friction plate 117, the elastic friction plate 117 with certain elasticity will apply upward pressure to the shuttle body 12, and a friction pair is formed between the two to decelerate the shuttle body 12, thereby reducing the probability of accidents occurring to the shuttle body 12.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A rail guided logistics shelf shuttle system, comprising:
the shuttle rail (11), the shuttle rail (11) is U-shaped;
the shuttle car body (12) is connected to the shuttle car track (11) in a sliding manner;
the speed control guide sheet (121) is fixedly connected to the shuttle car body (12), and one end, far away from the shuttle car body (12), of the speed control guide sheet (121) extends into the shuttle track (11);
wherein the shuttle track (11) comprises:
a travel section (111), wherein the inner side of the travel section (111) is provided with a travel chute (112);
a deceleration section (113), wherein the inner side of the deceleration section (113) is provided with a deceleration chute (114);
the width of the deceleration chute (114) is smaller than the width of the travel chute (112).
2. The track guided logistics rack shuttle system of claim 1,
the junction of the driving section (111) and the deceleration section (113) is provided with an arc transition section (115).
3. The track guided logistics shelf shuttle system of claim 2,
one side of the driving section (111) close to the shuttle body (12) and one side of the deceleration section (113) close to the shuttle body (12) are in the same plane.
4. The track guided logistics shelf shuttle system of claim 3,
two decelerating sheets (116) are fixedly connected to the inner wall of the decelerating sliding groove (114), and the distance between the two decelerating sheets (116) is smaller than the thickness of the speed control guiding sheet (121).
5. The track guided logistics shelf shuttle system of claim 4,
the edge of the speed control guide sheet (121) is chamfered.
6. The track guided logistics shelf shuttle system of claim 4,
the edges of the speed control guide piece (121) are rounded.
7. The track guided logistics shelf shuttle system of claim 4,
one side of the deceleration section (113) close to the shuttle body (12) is fixedly connected with an elastic friction plate (117), and one side of the elastic friction plate (117) close to the shuttle body (12) is in sliding connection with the shuttle body (12).
8. The track guided logistics rack shuttle system of claim 7,
the thickness of the elastic friction plate (117) is larger than the distance between one side, close to the shuttle body (12), of the shuttle track (11) and the shuttle body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704412.5U CN216071793U (en) | 2021-07-24 | 2021-07-24 | There is rail guidance commodity circulation goods shelves shuttle system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121704412.5U CN216071793U (en) | 2021-07-24 | 2021-07-24 | There is rail guidance commodity circulation goods shelves shuttle system |
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| CN216071793U true CN216071793U (en) | 2022-03-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116354277A (en) * | 2023-04-07 | 2023-06-30 | 苏州穗柯智能科技有限公司 | Electrical control system of curve double-drive fork type shuttle |
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2021
- 2021-07-24 CN CN202121704412.5U patent/CN216071793U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116354277A (en) * | 2023-04-07 | 2023-06-30 | 苏州穗柯智能科技有限公司 | Electrical control system of curve double-drive fork type shuttle |
| CN116354277B (en) * | 2023-04-07 | 2023-12-22 | 苏州穗柯智能科技有限公司 | Electrical control system of curve double-drive fork type shuttle |
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