CN110615219A - Eight-wheel drive shuttle transfer trolley - Google Patents
Eight-wheel drive shuttle transfer trolley Download PDFInfo
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- CN110615219A CN110615219A CN201910722495.1A CN201910722495A CN110615219A CN 110615219 A CN110615219 A CN 110615219A CN 201910722495 A CN201910722495 A CN 201910722495A CN 110615219 A CN110615219 A CN 110615219A
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- driving wheel
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- driven driving
- chain
- middle driven
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- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000272165 Charadriidae Species 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The invention discloses an eight-wheel drive shuttle transfer trolley, which solves the problem that the shuttle trolley can not normally advance due to loss of driving force when passing through a gap. The four wheels on the front side and the rear side of the shuttle trolley are driving wheels with driving power through chains, the three wheels on the rear side are connected with the driving wheel on the front side in series through the chains, so that one driving wheel is driven in series through the chains to become four power wheels, and the four wheels can independently overcome resistance in the operation of the shuttle trolley. No matter what position is in operation, at least three power wheels push the shuttle plate, the power is strong, and the shuttle trolley is more reliable and stable in operation.
Description
Technical Field
The invention relates to a shuttle transfer trolley in a tray high-density stereoscopic warehouse, in particular to an eight-wheel drive shuttle transfer trolley.
Background
Goods shelves among the high density intelligence warehouse system generally are multilayer three-dimensional frame-type, on two support beams of frame-type goods position, the adjustable shelf is equipped with the tray, the goods of being stored are placed in the tray, between two support beam inboards of goods shelves goods position under the tray, be provided with shuttle dolly walking track, be provided with shuttle dolly on two shuttle dolly walking tracks, conventional shuttle board generally only has four wheels, wherein two wheels are the action wheel, other two are from the driving wheel, but in practice, because orbital straightness is not enough, often there is an action wheel built on stilts, another action wheel will seem power not enough, cause the shuttle board to skid on the track in the tunnel, can not advance. In addition, the shuttle trolley needs to shuttle between the track of the goods shelf and other carrying equipment, the track at the butt joint of the goods shelf and other equipment generally has a gap, and when the shuttle trolley passes through the gap, if the driving wheel is sunk into the gap, the shuttle trolley loses the driving force, so that the shuttle trolley cannot advance.
Disclosure of Invention
The invention provides an eight-wheel drive shuttle transfer trolley, which solves the technical problem that the shuttle trolley can not normally advance due to loss of driving force when passing through a gap.
The invention solves the technical problems by the following technical scheme:
the general concept of the invention is: the four wheels on the front side and the rear side of the shuttle trolley are driving wheels with driving power through chains, the three wheels on the rear side are connected with the driving wheel on the front side in series through the chains, so that one driving wheel is driven in series through the chains to become four power wheels, and the four wheels can independently overcome resistance in the operation of the shuttle trolley.
An eight-wheel driven shuttle carrier comprises a shuttle carrier frame, a front right driving wheel, a front right middle driven driving wheel, a front left middle driven driving wheel and a front left driven driving wheel are respectively arranged on a front frame of the shuttle carrier frame, a rear right driving wheel, a rear right middle driven driving wheel, a rear left middle driven driving wheel and a rear left driven driving wheel are respectively arranged on a rear frame of the shuttle carrier frame, the structures of the front right driving wheel, the front right middle driven driving wheel, the front left driven driving wheel, the rear right middle driven driving wheel, the rear left middle driven driving wheel and the rear left driven driving wheel are completely the same, a front right driving wheel inner side chain wheel is fixedly arranged on the inner side surface of the front right driving wheel, the front right driving wheel inner side chain wheel and the front right driving wheel are connected on the same central shaft in a penetrating way, a front right driving wheel shaft bearing is arranged at the right end of a front side frame body of the shuttle transfer trolley frame, a rear right driving wheel shaft bearing is arranged at the right end of a rear side frame body of the shuttle transfer trolley frame, a driving shaft is arranged between the front right driving wheel shaft bearing and the rear right driving wheel shaft bearing, a trolley driving motor and a speed reducer are fixedly arranged on the shuttle transfer trolley frame, the trolley driving motor and the speed reducer are connected with the driving shaft, the front right driving wheel is connected to the front side end of the driving shaft, and the rear right driving wheel is connected to the rear side end of the driving shaft; the front right middle driven driving wheel, the front left driven driving wheel, the rear right middle driven driving wheel, the rear left middle driven driving wheel and the rear left driven driving wheel are respectively arranged in a short shaft bearing arranged on a frame of the shuttle transfer trolley through own connecting short shafts; a closed front side driving chain is arranged between a front right driving wheel inner side chain wheel on the front right driving wheel and a front left driven wheel inner side chain wheel on the front left driven driving wheel, a front left middle driven driving wheel inner side chain wheel on the front left middle driven driving wheel and a front right middle driven driving wheel inner side chain wheel on the front right middle driven driving wheel are both arranged in the closed front side driving chain, a lower chain of the closed front side driving chain is respectively meshed with the front left middle driven driving wheel inner side chain wheel and the front right middle driven driving wheel inner side chain wheel, a closed rear side driving chain is arranged between the rear right driving wheel inner side chain wheel and the rear left driven driving wheel inner side chain wheel, a rear left middle driven driving wheel inner side chain wheel on the rear left middle driven driving wheel and a rear right middle driven driving wheel inner side chain wheel on the rear right middle driven driving wheel are both arranged in the closed rear side driving chain, the lower chain of the closed rear side driving chain is respectively meshed with the inner side chain wheel of the rear left middle driven driving wheel and the inner side chain wheel of the rear right middle driven driving wheel.
A left frame of the front right middle driven driving wheel is provided with a right middle lower top block, the right middle lower top block is abutted and connected to a lower frame chain of the closed front side driving chain, the right frame of the front right middle driven driving wheel is provided with a right lower top block, the right lower top block is abutted and connected to the lower frame chain of the closed front side driving chain, the left frame of the front left middle driven driving wheel is provided with a left lower top block, the left lower top block is abutted and connected to the lower frame chain of the front side driving chain, the right frame of the front left middle driven driving wheel is provided with a left middle lower top block, and the left middle lower top block is abutted and connected to the lower frame chain of the front side driving chain; a right lower jackscrew seat is arranged on the frame below the right lower jackscrew, a right lower jackscrew is movably arranged on the right lower jackscrew seat, the top end surface of the right lower jackscrew is butted on the right lower jackscrew, a left lower jackscrew seat is arranged on the frame below the left lower jackscrew, a left lower jackscrew is movably arranged on the left lower jackscrew seat, and the top end surface of the left lower jackscrew is butted on the left lower jackscrew; the left upper ejector block is arranged on the frame between the front left driven driving wheel inner side chain wheel and the front left middle driven driving wheel inner side chain wheel, the left middle upper ejector block and the right middle upper ejector block are respectively arranged between the front left middle driven driving wheel inner side chain wheel and the front right middle driven driving wheel inner side chain wheel, the right upper ejector block is arranged on the frame between the front right middle driven driving wheel inner side chain wheel and the front right driving wheel inner side chain wheel, and the right upper ejector block, the right middle upper ejector block, the left middle upper ejector block and the left upper ejector block are all abutted to an upper width chain of the front side driving chain.
When the shuttle car passes through the gap, the gap is completely free of obstacles, such as flat ground, and at least three power wheels push the shuttle plate no matter where the shuttle car is located during running, so that the power is strong, and the shuttle car is more reliable and stable during running.
Drawings
FIG. 1 is a schematic structural view of a shuttle car according to the present invention;
FIG. 2 is a schematic view of the shuttle car of the present invention in a top view;
FIG. 3 is a schematic view of the front right active drive wheel 5 of the present invention;
fig. 4 is a schematic view of the front four drive wheels of the present invention.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
an eight-wheel drive shuttle car, a connecting gap 3 is formed between a goods shelf guide rail 1 and a stacker guide rail 2, and comprises a shuttle car frame 4, a front right driving wheel 5, a front right middle driven driving wheel 6, a front left middle driven driving wheel 7 and a front left driven driving wheel 8 are respectively arranged on a front frame of the shuttle car frame 4, a rear right driving wheel, a rear right middle driven driving wheel, a rear left middle driven driving wheel and a rear left driven driving wheel are respectively arranged on a rear frame of the shuttle car frame 4, the front right driving wheel 5, the front right middle driven driving wheel 6, the front left middle driven driving wheel 7, the front left driven driving wheel 8, the rear right driving wheel, the rear right middle driven driving wheel, the rear left middle driven driving wheel and the rear left driven driving wheel have the same structure, a front right driving wheel inner side chain wheel 18 is fixedly arranged on the inner side surface of the front right driving wheel 5, the front right driving wheel inner side chain wheel 18 and the front right driving wheel 5 are connected on the same central shaft in a penetrating way, a front right driving wheel axle bearing is arranged at the right end of a front side frame body of the shuttle transfer trolley frame 4, a rear right driving wheel axle bearing 10 is arranged at the right end of a rear side frame body of the shuttle transfer trolley frame 4, a driving shaft 11 is arranged between the front right driving wheel axle bearing and the rear right driving wheel axle bearing 10, a trolley driving motor and a speed reducer 12 are fixedly arranged on the shuttle transfer trolley frame 4, the trolley driving motor and the speed reducer 12 are connected with the driving shaft 11, the front right driving wheel 5 is connected with the front side end of the driving shaft 11, and the rear right driving wheel is connected with the rear side end of the; the front right middle driven driving wheel 6, the front left middle driven driving wheel 7, the front left driven driving wheel 8, the rear right middle driven driving wheel, the rear left middle driven driving wheel and the rear left driven driving wheel are respectively arranged in a short shaft bearing arranged on the shuttle transfer trolley frame 4 through own connecting short shafts; a closed front side driving chain 9 is arranged between a front right driving wheel inner side chain wheel 18 on the front right driving wheel 5 and a front left driven driving wheel inner side chain wheel 27 on the front left driven driving wheel 8, a front left middle driven driving wheel inner side chain wheel 24 on the front left middle driven driving wheel 7 and a front right middle driven driving wheel inner side chain wheel 21 on the front right middle driven driving wheel 6 are both arranged in the closed front side driving chain 9, a lower chain of the closed front side driving chain 9 is respectively meshed with the front left middle driven driving wheel inner side chain wheel 24 and the front right middle driven driving wheel inner side chain wheel 21, a closed rear side driving chain 28 is arranged between the rear right driving wheel inner side chain wheel and the rear left driven driving wheel inner side chain wheel, a rear left middle driven driving wheel inner side chain wheel on the rear left middle driven driving wheel and a rear right middle driven driving wheel inner side chain wheel on the rear right driven driving wheel are both arranged in the closed rear side driving chain 28, the lower strand of the enclosed rear drive chain 28 is engaged with the rear left middle driven drive wheel inside sprocket and the rear right middle driven drive wheel inside sprocket, respectively.
A right middle lower top block 19 is arranged on a left frame of the front right middle driven driving wheel 6, the right middle lower top block 19 is abutted on a lower chain of the closed front side driving chain 9, a right lower top block 15 is arranged on a right frame of the front right middle driven driving wheel 6, the right lower top block 15 is abutted on the lower chain of the closed front side driving chain 9, a left lower top block 25 is arranged on a left frame of the front left middle driven driving wheel 7, the left lower top block 25 is abutted on the lower chain of the front side driving chain 9, a left middle lower top block 22 is arranged on a right frame of the front left middle driven driving wheel 7, and the left middle lower top block 22 is abutted on the lower chain of the front side driving chain 9; a right lower jackscrew seat 13 is arranged on the frame below the right lower jackscrew 15, a right lower jackscrew 14 is movably arranged on the right lower jackscrew seat 13, the top end surface of the right lower jackscrew 14 is abutted on the right lower jackscrew 15, the right lower jackscrew 15 is movably arranged on a right lower jackscrew movable guide groove 16, a right lower jackscrew movable guide groove 16 is arranged on the front side plate of the frame, a left lower jackscrew seat is arranged on the frame below the left lower jackscrew 25, a left lower jackscrew is movably arranged on the left lower jackscrew seat, and the top end surface of the left lower jackscrew is abutted on the left lower jackscrew 25; a left upper top block 26 is arranged on the frame between the front left driven driving wheel inner side chain wheel 27 and the front left middle driven driving wheel inner side chain wheel 24, a left middle upper top block 23 and a right middle upper top block 20 are respectively arranged between the front left middle driven driving wheel inner side chain wheel 24 and the front right middle driven driving wheel inner side chain wheel 21, a right upper top block 17 is arranged on the frame between the front right middle driven driving wheel inner side chain wheel 21 and the front right driving wheel inner side chain wheel 18, and the right upper top block 17, the right middle upper top block 20, the left middle upper top block 23 and the left upper top block 26 are all abutted to an upper width chain of the front driving chain 9; by adjusting the right lower top block 15, the right lower top block 15 and the right middle lower top block 19 jack up the lower chain of the front side driving chain 9, at least 3 teeth on the inner side chain wheel 21 of the front right middle driven driving wheel are linked with the lower chain of the front side driving chain 9, and after the left lower top block 25 and the left middle lower top block 22 are jacked up, at least 3 teeth on the inner side chain wheel 27 of the front left driven driving wheel are linked with the lower chain of the front side driving chain 9, so that the power of four wheels is ensured; the left upper top block 26, the left middle upper top block 23, the right middle upper top block 20 and the right upper top block 17 jack up an upper chain of the front side driving chain 9, so that the front right middle driven driving wheel inner side chain wheel 21 and the front left middle driven driving wheel inner side chain wheel 24 are separated from the upper chain of the front side driving chain 9 and are not in contact with each other, and the clamping stagnation phenomenon can not occur when the front right middle driven driving wheel inner side chain wheel 21 and the front left middle driven driving wheel inner side chain wheel 24 are simultaneously linked with the upper chain and the lower chain of the front side driving chain 9.
Claims (2)
1. An eight-wheel drive shuttle car comprises a shuttle car frame (4), a front right driving wheel (5), a front right middle driven driving wheel (6), a front left middle driven driving wheel (7) and a front left driven driving wheel (8) are respectively arranged on a front frame of the shuttle car frame (4), a rear right driving wheel, a rear right middle driven driving wheel, a rear left middle driven driving wheel and a rear left driven driving wheel are respectively arranged on a rear frame of the shuttle car frame (4), the front right driving wheel (5), the front right middle driven driving wheel (6), the front left middle driven driving wheel (7), the front left driven driving wheel (8), the rear right driving wheel, the rear right middle driven driving wheel, the rear left middle driven driving wheel and the rear left driven driving wheel have the same structure, and is characterized in that a front right driving inner side chain wheel (18) is fixedly arranged on the inner side face of the front right driving wheel (5), the inner side chain wheel (18) of the front right driving wheel and the front right driving wheel (5) are connected on the same central shaft in a penetrating way, the right end of the front side frame body of the shuttle transfer trolley frame (4) is provided with a front right driving wheel axle bearing, a rear right driving wheel axle bearing (10) is arranged at the right end of the rear side frame body of the shuttle transfer trolley frame (4), an active driving shaft (11) is arranged between the front right active driving wheel axle bearing and the rear right active driving wheel axle bearing (10), a trolley driving motor and a speed reducer (12) are fixedly arranged on the shuttle transfer trolley frame (4), the trolley driving motor and the speed reducer (12) are connected with a driving shaft (11), a front right driving wheel (5) is connected to the front side end of the driving shaft (11), and a rear right driving wheel is connected to the rear side end of the driving shaft (11); the front right middle driven driving wheel (6), the front left middle driven driving wheel (7), the front left driven driving wheel (8), the rear right middle driven driving wheel, the rear left middle driven driving wheel and the rear left driven driving wheel are respectively arranged in a short shaft bearing arranged on the shuttle transfer trolley frame (4) through own connecting short shafts; a closed front side driving chain (9) is arranged between a front right driving wheel inner side chain wheel (18) on a front right driving wheel (5) and a front left driven driving wheel inner side chain wheel (27) on a front left driven driving wheel (8), a front left middle driven driving wheel inner side chain wheel (24) on a front left middle driven driving wheel (7) and a front right middle driven driving wheel inner side chain wheel (21) on a front right middle driven driving wheel (6) are arranged in the closed front side driving chain (9), a lower side chain of the closed front side driving chain (9) is respectively meshed with the front left middle driven driving wheel inner side chain wheel (24) and the front right middle driven driving wheel inner side chain wheel (21), a closed rear side driving chain (28) is arranged between a rear right driving wheel inner side chain wheel and a rear left driven driving wheel inner side chain wheel, a rear left middle driven driving wheel inner side chain wheel on a rear left middle driven driving wheel and a rear right middle driven driving wheel inner side chain wheel The chain wheels are all arranged in a closed rear side driving chain (28), and a lower chain of the closed rear side driving chain (28) is meshed with the inner side chain wheel of the rear left middle driven driving wheel and the inner side chain wheel of the rear right middle driven driving wheel respectively.
2. An eight wheel drive shuttle transfer cart in accordance with claim 1, a right middle lower top block (19) is arranged on a left frame of the front right middle driven driving wheel (6), the right middle lower top block (19) is connected to a lower width chain of the closed front side driving chain (9) in a propping manner, a right lower top block (15) is arranged on a right frame of the front right middle driven driving wheel (6), the right lower top block (15) is connected to a lower width chain of the closed front side driving chain (9) in a propping manner, a left lower ejector block (25) is arranged on a left frame of the front left middle driven driving wheel (7), the left lower ejector block (25) is abutted on a lower width chain of the front side driving chain (9), a left middle lower top block (22) is arranged on a right frame of the front left middle driven driving wheel (7), and the left middle lower top block (22) is abutted to a lower width chain of the front side driving chain (9); a right lower jackscrew seat (13) is arranged on the frame below the right lower jackscrew (15), a right lower jackscrew (14) is movably arranged on the right lower jackscrew seat (13), the top end surface of the right lower jackscrew (14) is abutted to the right lower jackscrew (15), a left lower jackscrew seat is arranged on the frame below the left lower jackscrew (25), a left lower jackscrew is movably arranged on the left lower jackscrew seat, and the top end surface of the left lower jackscrew is abutted to the left lower jackscrew (25); the left upper top block (26) is arranged on the frame between the front left driven driving wheel inner side chain wheel (27) and the front left middle driven driving wheel inner side chain wheel (24), the left middle upper top block (23) and the right middle upper top block (20) are respectively arranged between the front left middle driven driving wheel inner side chain wheel (24) and the front right middle driven driving wheel inner side chain wheel (21), the right upper top block (17) is arranged on the frame between the front right middle driven driving wheel inner side chain wheel (21) and the front right driving wheel inner side chain wheel (18), and the right upper top block (17), the right middle upper top block (20), the left middle upper top block (23) and the left upper top block (26) are all abutted against an upper width chain of the front side driving chain (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722495.1A CN110615219A (en) | 2019-08-06 | 2019-08-06 | Eight-wheel drive shuttle transfer trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910722495.1A CN110615219A (en) | 2019-08-06 | 2019-08-06 | Eight-wheel drive shuttle transfer trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110615219A true CN110615219A (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910722495.1A Pending CN110615219A (en) | 2019-08-06 | 2019-08-06 | Eight-wheel drive shuttle transfer trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110615219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313852A (en) * | 2022-01-13 | 2022-04-12 | 晟辉创新（北京）科技有限公司 | 8-wheel driven steel coil transport vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318589A (en) * | 2013-05-28 | 2013-09-25 | 山西东杰智能物流装备股份有限公司 | Eight-wheel type shuttle vehicle capable of spanning large gaps |
| CN204150534U (en) * | 2014-09-25 | 2015-02-11 | 广运机电(苏州)有限公司 | Shuttling trolley |
| CN105523330A (en) * | 2016-01-19 | 2016-04-27 | 南京金牛机械制造股份有限公司 | Multi-wheel shuttle |
| CN107444823A (en) * | 2017-09-22 | 2017-12-08 | 湖北三丰小松自动化仓储设备有限公司 | A kind of intelligent Shuttling trolley applied to piler |
| CN109095054A (en) * | 2018-09-21 | 2018-12-28 | 中电科技（合肥）博微信息发展有限责任公司 | A kind of shuttle |
| CN208856350U (en) * | 2018-09-21 | 2019-05-14 | 中电科技（合肥）博微信息发展有限责任公司 | A kind of walking mechanism |
| CN210365451U (en) * | 2019-08-06 | 2020-04-21 | 山西东杰智能物流装备股份有限公司 | Eight-wheel drive shuttle transfer trolley |
-
2019
- 2019-08-06 CN CN201910722495.1A patent/CN110615219A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318589A (en) * | 2013-05-28 | 2013-09-25 | 山西东杰智能物流装备股份有限公司 | Eight-wheel type shuttle vehicle capable of spanning large gaps |
| CN204150534U (en) * | 2014-09-25 | 2015-02-11 | 广运机电(苏州)有限公司 | Shuttling trolley |
| CN105523330A (en) * | 2016-01-19 | 2016-04-27 | 南京金牛机械制造股份有限公司 | Multi-wheel shuttle |
| CN107444823A (en) * | 2017-09-22 | 2017-12-08 | 湖北三丰小松自动化仓储设备有限公司 | A kind of intelligent Shuttling trolley applied to piler |
| CN109095054A (en) * | 2018-09-21 | 2018-12-28 | 中电科技（合肥）博微信息发展有限责任公司 | A kind of shuttle |
| CN208856350U (en) * | 2018-09-21 | 2019-05-14 | 中电科技（合肥）博微信息发展有限责任公司 | A kind of walking mechanism |
| CN210365451U (en) * | 2019-08-06 | 2020-04-21 | 山西东杰智能物流装备股份有限公司 | Eight-wheel drive shuttle transfer trolley |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114313852A (en) * | 2022-01-13 | 2022-04-12 | 晟辉创新（北京）科技有限公司 | 8-wheel driven steel coil transport vehicle |
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Application publication date: 20191227 |