CN216735891U - Four-way shuttle - Google Patents
Four-way shuttle Download PDFInfo
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- CN216735891U CN216735891U CN202220449863.7U CN202220449863U CN216735891U CN 216735891 U CN216735891 U CN 216735891U CN 202220449863 U CN202220449863 U CN 202220449863U CN 216735891 U CN216735891 U CN 216735891U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 195
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to a four-way shuttle. The shuttle car comprises a car body, wherein main roadway traveling wheels, sub roadway traveling wheels, a driving assembly and a lifting mechanism are arranged on the car body. The lifting mechanism comprises a lifting motor and a first transmission shaft which is movably arranged on the vehicle body and is in transmission connection with the lifting motor, the two ends of the first transmission shaft are respectively rotatably provided with a first mounting plate, a sub-roadway traveling wheel is rotatably arranged on the first mounting plate, and first cams are respectively arranged at the two ends of the first transmission shaft. The vehicle body is also movably provided with a second transmission shaft and a third transmission shaft, the end part of the second transmission shaft and the end part of the third transmission shaft are respectively provided with the sub-roadway traveling wheels through a second mounting plate and a third mounting plate in a rotating way, and the second transmission shaft and the third transmission shaft are respectively provided with a second cam and a third cam. The first transmission shaft and the second transmission shaft and the first transmission shaft and the third transmission shaft are in transmission connection so as to synchronously jack up or lower the first transmission shaft, the second transmission shaft and the third transmission shaft. The four-way shuttle is simple in structure and convenient to use.
Description
Technical Field
The utility model relates to the technical field of transfer shuttle vehicles, in particular to a four-way shuttle vehicle.
Background
In order to improve the efficiency of products entering and leaving the warehouse, the intelligent requirement of the existing goods shelf is more and more urgent. The four-way vehicle shelf is one of the common automatic shelves and is a multi-layer shelf, and each layer of shelf is provided with a plurality of criss-cross sub-tunnels and main tunnels. The goods shelves need the four-way shuttle car, the four-way shuttle car integrates automatic carrying, unmanned guiding and intelligent control, and the storage and the taking of products can be completed by switching the laneways in the primary laneway and the secondary laneway. However, the existing four-way shuttle vehicle has a complex structure, and particularly, a lifting mechanism for lifting corresponding wheels when the walking directions of a sub-roadway and a main roadway are switched is more complex in structure, so that the existing four-way shuttle vehicle is high in cost and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a four-way shuttle vehicle which is simple in structure and convenient to use.
In order to achieve the purpose, the four-way shuttle car adopts the following technical scheme: a four-way shuttle car comprises a car body, wherein a main roadway traveling wheel and a sub roadway traveling wheel are rotatably arranged on the car body, a driving assembly for driving the main roadway traveling wheel and the sub roadway traveling wheel is arranged on the car body, a lifting mechanism for lifting the sub roadway traveling wheel is also arranged on the car body, the lifting mechanism comprises a lifting motor and a first transmission shaft movably arranged on the car body, the first transmission shaft is in transmission connection with the lifting motor, a first mounting plate is rotatably arranged at each of two ends of the first transmission shaft, the sub roadway traveling wheel is rotatably arranged on the first mounting plate, and first cams for lifting and lowering the first transmission shaft are arranged at each of the two ends of the first transmission shaft; a second transmission shaft and a third transmission shaft which are parallel to and opposite to the first transmission shaft are movably arranged on the vehicle body, a second mounting plate and a third mounting plate are respectively arranged at the end part of the second transmission shaft and the end part of the third transmission shaft, the sub-roadway traveling wheels are rotatably arranged on the second mounting plate and the third mounting plate, a second cam is arranged on the second transmission shaft, and a third cam is arranged on the third transmission shaft; the first transmission shaft and the second transmission shaft and the first transmission shaft and the third transmission shaft are in transmission connection so as to synchronously jack up or lower the first transmission shaft, the second transmission shaft and the third transmission shaft.
And the body is rotatably provided with jacking matching wheels which correspond to the cams one by one.
The automobile body is provided with and is used for removing complex main tunnel leading wheel with main tunnel support body horizontal guide, still is provided with on the automobile body and is used for removing complex sub-tunnel leading wheel with sub-tunnel support body horizontal guide.
And the vehicle body is provided with a jacking plate and a jacking plate driving mechanism for driving the jacking plate to lift.
The jacking plate driving mechanism comprises a jacking plate driving motor and a fourth transmission shaft which is rotatably arranged on the vehicle body, and the jacking plate driving motor is in transmission connection with the fourth transmission shaft; the fourth transmission shaft passes through connection structure and drives the horizontal lift of jacking board, connection structure sets up two at least horizontal spaced first connecting rods on the automobile body including articulated, the tip of each first connecting rod all is connected with the second connecting rod through first articulated shaft, each second connecting rod all is articulated with the jacking board through the second articulated shaft, all articulated the installing on the third connecting rod on each first articulated shaft, the synchronous rotation of tip of fourth transmission shaft is provided with eccentric coupling, eccentric coupling articulates there is the fourth connecting rod, the fourth connecting rod is articulated in order to drive the horizontal lift of jacking board with the third connecting rod.
The number of the jacking plates is two and the jacking plates are arranged at intervals along the horizontal direction, and the connecting structures are arranged at two ends of the fourth transmission shaft to synchronously drive the two jacking plates to synchronously and horizontally lift.
The driving assembly comprises a main driving motor arranged on the vehicle body, a fifth transmission shaft is rotatably arranged on the vehicle body, the main driving motor is in transmission connection with the fifth transmission shaft, the fifth transmission shaft is vertically arranged in the horizontal direction with the first transmission shaft, and two ends of the fifth transmission shaft are in transmission connection with corresponding main roadway traveling wheels respectively; the vehicle body is also provided with a sixth transmission shaft which is arranged in parallel with the first transmission shaft at intervals, the main driving motor is in transmission connection with the sixth transmission shaft, and the end part of the sixth transmission shaft is in transmission connection with the corresponding sub-roadway traveling wheels respectively.
The automobile body is rotatably provided with a seventh transmission shaft in transmission connection with the main driving motor, the seventh transmission shaft and the fifth transmission shaft are arranged in parallel, the seventh transmission shaft is provided with a first gear, the fifth transmission shaft is provided with a second gear meshed with the first gear, the end part of the seventh transmission shaft is provided with a first bevel gear, the automobile body is rotatably provided with an eighth transmission shaft, the eighth transmission shaft is provided with a second bevel gear meshed with the first bevel gear, the eighth transmission shaft is provided with a third gear, and the sixth transmission shaft is provided with a fourth gear meshed with the third gear.
The utility model has the beneficial effects that: the lifting motor provides driving force, a first cam on the first transmission shaft rotates synchronously when the first transmission shaft rotates, and the lifting of the first transmission shaft is realized under the action of the first cam, so that the lifting of the sub-roadway traveling wheels at two ends of the first transmission shaft is realized. Meanwhile, when the first transmission shaft rotates, the second transmission shaft and the third transmission shaft can be driven to synchronously rotate, and the second transmission shaft and the third transmission shaft realize the lifting of the other two sub-roadway traveling wheels under the action of respective cams. When the shuttle car needs to shuttle in the main tunnel support body, the height of the sub-tunnel walking wheels is higher than that of the main tunnel walking wheels under the action of the lifting mechanism, and when the shuttle car needs to shuttle in the sub-tunnel support body, all the sub-tunnel walking wheels are lifted simultaneously under the action of the lifting mechanism to rise to be higher than the main tunnel walking wheels. The lifting mechanism and the four-way shuttle car with the structure are simple in structure, convenient to use and good in popularization prospect.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a four-way shuttle of the present invention;
FIG. 2 is a schematic view of the interior of the four-way shuttle of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a schematic view of the structure of FIG. 2 at another angle;
fig. 6 is a partially enlarged view at C in fig. 5.
Detailed Description
The embodiment of the four-way shuttle disclosed by the utility model comprises a vehicle body 1, wherein a main roadway traveling wheel 2 and a sub roadway traveling wheel 3 are arranged on the vehicle body 1, the main roadway traveling wheel is used for running and traveling on a main roadway frame body, the sub roadway traveling wheels are used for running and traveling on a sub roadway frame body, and the number of the main roadway traveling wheels and the number of the sub roadway traveling wheels are four as shown in fig. 1 and fig. 2. Wherein two main tunnel walking wheels at one end of the shuttle car along the walking direction of the main tunnel are driving wheels, the other two main tunnel walking wheels are driven wheels, two sub tunnel walking wheels at one end of the shuttle car along the walking direction of the sub tunnel are driving wheels, and the other two sub tunnel walking wheels are driven wheels. In order to facilitate the guided walking of the shuttle vehicle in the main roadway and the sub roadway, a main roadway guide wheel 4 which is horizontally guided to move and is matched with a main roadway support body is arranged on the vehicle body, and a sub roadway guide wheel 42 which is horizontally guided to move and is matched with a sub roadway support body is also arranged on the vehicle body. The driving assembly is arranged on the vehicle body and can drive the main roadway traveling wheels and the sub roadway traveling wheels to rotate simultaneously. The vehicle body is also provided with a lifting mechanism for lifting the sub-roadway traveling wheels, and the shuttle vehicle is used for switching to travel in the main roadway and the sub-roadway. The vehicle body is provided with a jacking plate 5 and a jacking plate driving mechanism for driving the jacking plate to lift, and the jacking plate is used for jacking or putting down a product to be stored and taken.
The lifting mechanism comprises a lifting motor 6 and a first transmission shaft 7 movably arranged on the vehicle body, and the first transmission shaft is in transmission connection with the lifting motor. Specifically, a first chain wheel 8 is arranged on a motor shaft of the lifting motor, a second chain wheel 9 corresponding to the first chain wheel is arranged on the first transmission shaft, and the first chain wheel and the second chain wheel are in transmission through a first chain. First mounting panel 12 is all installed in the both ends of first transmission shaft rotation, rotates on the first mounting panel and is provided with corresponding sub-tunnel walking wheel 3, and first mounting panel splines to set up and sets up on the automobile body promptly the rotation of first transmission shaft can not drive the rotation of first mounting panel. First cams 11 are arranged on the first transmission shaft at two ends of the first transmission shaft and used for jacking and lowering the first transmission shaft, and specifically the number of the first cams at each end of the first transmission shaft is two. The body is rotatably provided with press fit wheels (not shown) corresponding to the cams one by one.
A second transmission shaft 15 and a third transmission shaft 14 which are parallel to and opposite to the first transmission shaft are movably arranged on the vehicle body, a second mounting plate and a third mounting plate 16 are respectively arranged at the end part of the second transmission shaft and the end part of the third transmission shaft, the sub-roadway traveling wheels 3 are rotatably arranged on the second mounting plate and the third mounting plate, a second cam is arranged on the second transmission shaft, and a third cam 18 is arranged on the third transmission shaft. All the transmission is connected between first transmission shaft and the second transmission shaft and between first transmission shaft and the third transmission shaft in order to realize that the three is jack-up or reduced in step, specifically, the both ends of first transmission shaft all are provided with third sprocket 13, are provided with the fourth sprocket on the second transmission shaft, are provided with fifth sprocket 17 on the third transmission shaft, pass through second chain drive between a third sprocket and the fourth sprocket, pass through third chain drive between another third sprocket and the fifth sprocket.
The jacking plate driving mechanism comprises a jacking plate driving motor 30 and a fourth transmission shaft 31 which is rotatably arranged on the vehicle body, the jacking plate driving motor is in transmission connection with the fourth transmission shaft, specifically, a motor shaft of the jacking plate driving motor is provided with a sixth chain wheel 32, the fourth transmission shaft is provided with a seventh chain wheel 33, and the sixth chain wheel and the seventh chain wheel are in transmission through a fourth chain. The fourth transmission shaft drives the jacking plate to horizontally lift through the connecting structure. The connecting structure comprises at least two horizontally spaced first connecting rods 39 hinged to the vehicle body, the number of the first connecting rods is two in the embodiment, the end part of each first connecting rod is connected with a second connecting rod 40 through a first hinge shaft 42, and each second connecting rod is hinged to the jacking plate 5 through a second hinge shaft. All articulated installation is on third connecting rod 41 on each first articulated shaft, and the quantity of third connecting rod is two and the interval sets up in the both sides of first connecting rod, and the synchronous rotation of the tip of fourth transmission shaft is provided with eccentric coupling 34, and eccentric coupling articulates there is fourth connecting rod 38, and fourth connecting rod 38 is articulated together in order to drive jacking board 5 horizontal lift through third articulated shaft 43 with third connecting rod 41. The number of jacking plates is two and sets up along the horizontal direction interval, and the both ends of fourth transmission shaft all are provided with above-mentioned connection structure in order to drive two synchronous horizontal lifting of jacking plate in step.
The drive assembly is including setting up the total driving motor 19 on the automobile body, rotates on the automobile body and is provided with fifth transmission shaft 21, and total driving motor is connected with the transmission of fifth transmission shaft, and the fifth transmission shaft sets up with first transmission shaft horizontal direction is perpendicular, and the both ends of fifth transmission shaft are connected with corresponding main tunnel walking wheel transmission respectively. And a sixth transmission shaft 28 which is parallel to the first transmission shaft 7 and is arranged at an interval is further arranged on the vehicle body, the main driving motor is in transmission connection with the sixth transmission shaft, and the end part of the sixth transmission shaft is in transmission connection with the corresponding sub-roadway traveling wheels respectively. Specifically, a seventh transmission shaft 20 in transmission connection with the main driving motor is rotatably arranged on the vehicle body, the seventh transmission shaft and the fifth transmission shaft are arranged in parallel, a first gear 22 is arranged on the seventh transmission shaft 20, and a second gear 23 meshed with the first gear is arranged on the fifth transmission shaft 21. A first bevel gear 24 is arranged at the end part of the seventh transmission shaft, an eighth transmission shaft 25 is rotatably arranged on the vehicle body, and a second bevel gear 26 meshed with the first bevel gear is arranged on the eighth transmission shaft. A third gear 27 is provided on the eighth drive shaft and a fourth gear 29, which meshes with the third gear, is provided on the sixth drive shaft 28. Specifically, both ends of the fifth transmission shaft 21 are provided with eighth chain wheels 37, a main roadway traveling wheel 2 (driving wheel) close to the eighth chain wheels is provided with ninth chain wheels 36 corresponding to the eighth chain wheels, and the eighth chain wheels and the ninth chain wheels are driven by chains. Tenth chain wheels 35 are arranged at two ends of the sixth transmission shaft 28, eleventh chain wheels 10 corresponding to the tenth chain wheels are arranged on the sub-roadway traveling wheels 3 (driving wheels) close to the tenth chain wheels, and the tenth chain wheels and the corresponding eleventh chain wheels are in chain transmission.
The power of main tunnel walking wheels and sub-tunnel walking wheels is provided through a drive assembly, the power of a main drive motor drives a fifth transmission shaft to rotate through a first gear and a second gear, then eighth chain wheels at two ends of the fifth transmission shaft drive two main tunnel walking wheels (namely two driving wheels) to walk through chains, and the shuttle vehicle walks in a main tunnel frame body. Meanwhile, the power of the main driving motor drives the sixth transmission shaft to rotate through the seventh transmission shaft, the first bevel gear, the eighth transmission shaft and the second bevel gear, and tenth chain wheels at two ends of the sixth transmission shaft transmit the power to sub-roadway traveling wheels (power wheels) through chains and eleventh chain wheels, so that the shuttle vehicle travels in the sub-roadway frame body. When the shuttle car walks and transports in the main tunnel frame body, the height of the sub-tunnel walking wheels is lifted by the lifting mechanism to be higher than that of the main tunnel walking wheels, namely, the sub-tunnel walking wheels are suspended. When the shuttle car needs to walk and transport in the sub-tunnel frame body, the height of the sub-tunnel walking wheels is higher than that of the main tunnel walking wheels through the lifting mechanism, the sub-tunnel walking wheels are in contact with the sub-tunnel frame body, and the main tunnel walking wheels are suspended at the moment. And the two jacking plates are driven by the jacking plate driving mechanism to lift according to the working requirement, so that the storage and taking actions of the products on the goods shelf are realized.
In other embodiments of the utility model, the number of the main roadway road wheels and the number of the sub roadway road wheels can be adjusted according to actual needs, for example, the number of the road wheels at each mounting point is two; the number of the first cams at each end of the first transmission shaft can also be adjusted according to actual needs, for example, one; the number of the first connecting rods can also be adjusted according to actual needs, for example, three or more than three.
Claims (8)
1. The utility model provides a four-way shuttle, includes the automobile body, rotates on the automobile body and is provided with main tunnel walking wheel and sub-tunnel walking wheel, is provided with the drive assembly that drive main tunnel walking wheel and sub-tunnel walking wheel took turns on the automobile body, still is provided with the hoist mechanism who is used for promoting sub-tunnel walking wheel on the automobile body, its characterized in that: the lifting mechanism comprises a lifting motor and a first transmission shaft movably arranged on the vehicle body, the first transmission shaft is in transmission connection with the lifting motor, two ends of the first transmission shaft are respectively and rotatably provided with a first mounting plate, the first mounting plate is rotatably provided with the sub-roadway traveling wheels, and two ends of the first transmission shaft are respectively provided with a first cam for jacking and lowering the first transmission shaft; a second transmission shaft and a third transmission shaft which are parallel to and opposite to the first transmission shaft are movably arranged on the vehicle body, a second mounting plate and a third mounting plate are respectively arranged at the end part of the second transmission shaft and the end part of the third transmission shaft, the sub-roadway traveling wheels are rotatably arranged on the second mounting plate and the third mounting plate, a second cam is arranged on the second transmission shaft, and a third cam is arranged on the third transmission shaft; the first transmission shaft and the second transmission shaft and the first transmission shaft and the third transmission shaft are in transmission connection so as to synchronously jack up or lower the first transmission shaft, the second transmission shaft and the third transmission shaft.
2. The four-way shuttle of claim 1, wherein: and the body is rotatably provided with jacking matching wheels which correspond to the cams one by one.
3. The four-way shuttle of claim 1, wherein: the automobile body is provided with and is used for removing complex main tunnel leading wheel with main tunnel support body horizontal guide, still is provided with on the automobile body and is used for removing complex sub-tunnel leading wheel with sub-tunnel support body horizontal guide.
4. The four-way shuttle of claim 1, wherein: and the vehicle body is provided with a jacking plate and a jacking plate driving mechanism for driving the jacking plate to lift.
5. The four-way shuttle of claim 4, wherein: the jacking plate driving mechanism comprises a jacking plate driving motor and a fourth transmission shaft which is rotatably arranged on the vehicle body, and the jacking plate driving motor is in transmission connection with the fourth transmission shaft; the fourth transmission shaft passes through connection structure and drives the horizontal lift of jacking board, connection structure sets up two at least horizontal spaced first connecting rods on the automobile body including articulated, the tip of each first connecting rod all is connected with the second connecting rod through first articulated shaft, each second connecting rod all is articulated with the jacking board through the second articulated shaft, all articulated the installing on the third connecting rod on each first articulated shaft, the synchronous rotation of tip of fourth transmission shaft is provided with eccentric coupling, eccentric coupling articulates there is the fourth connecting rod, the fourth connecting rod is articulated in order to drive the horizontal lift of jacking board with the third connecting rod.
6. The four-way shuttle of claim 5, wherein: the number of the jacking plates is two and the jacking plates are arranged at intervals along the horizontal direction, and the connecting structures are arranged at two ends of the fourth transmission shaft to synchronously drive the two jacking plates to synchronously and horizontally lift.
7. The four-way shuttle of any one of claims 1-6, wherein: the driving assembly comprises a main driving motor arranged on the vehicle body, a fifth transmission shaft is rotatably arranged on the vehicle body, the main driving motor is in transmission connection with the fifth transmission shaft, the fifth transmission shaft is vertically arranged in the horizontal direction with the first transmission shaft, and two ends of the fifth transmission shaft are in transmission connection with corresponding main roadway traveling wheels respectively; the vehicle body is also provided with a sixth transmission shaft which is arranged in parallel with the first transmission shaft at intervals, the main driving motor is in transmission connection with the sixth transmission shaft, and the end part of the sixth transmission shaft is in transmission connection with the corresponding sub-roadway traveling wheels respectively.
8. The four-way shuttle of claim 7, wherein: the automobile body is rotatably provided with a seventh transmission shaft in transmission connection with the main driving motor, the seventh transmission shaft and the fifth transmission shaft are arranged in parallel, the seventh transmission shaft is provided with a first gear, the fifth transmission shaft is provided with a second gear meshed with the first gear, the end part of the seventh transmission shaft is provided with a first bevel gear, the automobile body is rotatably provided with an eighth transmission shaft, the eighth transmission shaft is provided with a second bevel gear meshed with the first bevel gear, the eighth transmission shaft is provided with a third gear, and the sixth transmission shaft is provided with a fourth gear meshed with the third gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220449863.7U CN216735891U (en) | 2022-03-03 | 2022-03-03 | Four-way shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220449863.7U CN216735891U (en) | 2022-03-03 | 2022-03-03 | Four-way shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216735891U true CN216735891U (en) | 2022-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220449863.7U Active CN216735891U (en) | 2022-03-03 | 2022-03-03 | Four-way shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216735891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123731A (en) * | 2022-09-01 | 2022-09-30 | 合肥井松智能科技股份有限公司 | Four-way shuttle board |
-
2022
- 2022-03-03 CN CN202220449863.7U patent/CN216735891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123731A (en) * | 2022-09-01 | 2022-09-30 | 合肥井松智能科技股份有限公司 | Four-way shuttle board |
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