CN202967266U - Shuttling-type storage system trolley - Google Patents
Shuttling-type storage system trolley Download PDFInfo
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- CN202967266U CN202967266U CN 201220638912 CN201220638912U CN202967266U CN 202967266 U CN202967266 U CN 202967266U CN 201220638912 CN201220638912 CN 201220638912 CN 201220638912 U CN201220638912 U CN 201220638912U CN 202967266 U CN202967266 U CN 202967266U
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- axle
- cantilever
- eccentric
- walking
- traveling
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Abstract
Provided is a shuttling-type storage system trolley. The shuttling-type system trolley comprises a trolley body, a supporting table, a jacking mechanism and a traveling mechanism; wherein the jacking mechanism and the traveling mechanism are arranged on the trolley body; the traveling mechanism comprises a traveling motor, two traveling shafts, and four traveling wheels, the traveling wheels are respectively arranged on the two ends of the traveling shafts; and the two traveling shafts are vertically arranged on the bottom surface of the trolley body; the traveling motor drives all of the traveling wheels to rotate; the jacking mechanism comprises a jacking motor, a butterfly shape cantilever mechanism, an eccentric wheel mechanism and an energy-storing device; wherein the eccentric wheel mechanism comprises four eccentric wheels and four supporting frames; the four eccentric wheels are separated into two groups; the rotary shafts of the same group eccentric wheels are identical, and the eccentric angle of the same group eccentric wheels is different, the rotary shafts of different group eccentric wheels are parallel to each other; the jacking motor drives all of the eccentric wheels to rotate, and the rotary angle is different; all of the eccentric wheels are respectively connected in a supporting frame through a bearing, all of the supporting frames are connected with the supporting table, and are distributed at the four angles of the bottom surface of the supporting table. The shuttling-type storage system trolley avoids the problem in the prior art.
Description
Technical field
The utility model belongs to the storage equipment technical field, concrete a kind of shuttle type storage system chassis.
Background technology
Shuttle is a kind of Full-automatic rail transport trolley that is applied to intensive storing stereoscopic warehouse, is applicable to the storage space degree of utilization is had relatively high expectations, and take pallet cargo as the storage operation unit, the tiered warehouse facility of importing and exporting on a big scale.Shuttle adopts lifting body and traveling gear that the pallet that is loaded with goods is separated and back and forth carries to realize the automatic transfer of goods at present, be divided into two types of car body lifting and brace table liftings by jack-up method, whole car body is also by jack-up and extra consumed energy in jack-up pallet and goods for the former jacking motor, and eccentric stiffener makes and produces horizontal-shift in car body jacking process; Latter's lifting body integral rigidity and less stable; Both there is mechanism complicated, the shortcoming of waste shuttle and guide material used.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of shuttle type storage system chassis (also claiming shuttle), and concrete technical scheme is as follows:
A kind of shuttle type storage system chassis comprises car body, brace table, lifting body and traveling gear; Lifting body and traveling gear are arranged on car body; Described traveling gear comprises movable motor, two walking axles and four road wheels; Described walking axle two ends connect respectively a road wheel; And two walking axles are installed in parallel in the car body bottom surface; Movable motor drives each road wheel and rotates, and it is characterized in that described lifting body comprises jacking motor and eccentric mechanism; Eccentric mechanism comprises four eccentric wheel and four carriages; Four eccentric wheel are divided into two groups; Eccentric turning cylinder is identical on the same group, and deflection angle is identical; On the same group eccentric turning cylinder is not parallel to each other; Each eccentric wheel of described jacking motor-driven rotates, and rotational angle is identical; Each eccentric wheel connects a carriage by bearing respectively, and each carriage connects brace table, and is distributed in four jiaos of brace table bottom surface.
Described lifting body also comprises two axle sleeves; Described two walking axles are through respectively in an axle sleeve, and are connected by bearing with axle sleeve.
Lifting body also comprises the butterfly cantilever mechanism; The butterfly cantilever mechanism comprises four cantilevers and four axle drive shafts;
Four cantilevers are divided into identical two groups, and two cantilevers of every group are positioned at a side of two walking axles; One end of two cantilevers of same group is rotationally connected with an end of a walking axle respectively, and the other end of cantilever is rotationally connected an axle drive shaft, the direction of rotation of two axle drive shafts that same group of cantilever connects;
Axle drive shaft and walking axle for being connected on same cantilever are connected with sprocket wheel on walking axle axle sleeve one end corresponding with the cantilever coupling end, are connected with the sprocket wheel of correspondence on axle drive shaft, connect by messenger chain between two sprocket wheels.
On two axle drive shafts that described same group of cantilever connects, engaging gear is housed respectively, the engaging gear on two axle drive shafts consists of gear pair; Arbitrary axle drive shaft in one group of cantilever of described jacking motor-driven; Movable motor drives the arbitrary axle drive shaft in another group cantilever.
Lifting body also comprises energy storage equipment, and this energy storage equipment is the elastic body that is connected between car body and walking axle.
Also comprise weighting apparatus, weighting apparatus is the torque sensor that is contained on the jacking motor output shaft.
1, symmetrical eccentric mechanism, on two walking axles, four eccentric wheel form with corresponding four carriages that are fixed in car body by being loaded on, and the motor-driven eccentric wheel rotates, and makes the walking axle relative to car body, vertical the movement be arranged, thereby realizes the jacking purpose.
2, symmetrical butterfly cantilever mechanism, the cantilever that is distributed by four butterflies forms, the axle drive shaft that each cantilever two ends connection is parallel and walking axle, axle drive shaft is fixed on car body and two walks between axles, make two walking axles keep the center constant when axle drive shaft rotates, avoided the horizontal-shift in the car body lifting process.
3, energy storage equipment adds shock mount or other springing between cantilever and car body.
4, weighting apparatus is exported the position at motor torque sensor is housed, and optimizes operational factor by intelligence control system.
Compared with prior art, the technical program:
1, adopt symmetrical eccentric mechanism, two walking axles vertically move relative to car body, make the stronger whole car body support tray of rigidity and goods, have improved jacking stability.
2, adopt symmetrical butterfly cantilever mechanism, avoided the horizontal-shift in the car body lifting process.Axle drive shaft remains parallel and equidistant with the axle of walking by cantilever, thereby guarantees the stability of power transmission process.
3, adopt energy storage equipment, when car body and goods mainly descend by gravity, portion of energy is accumulated, and energy storage releases energy when lifting body jack-up goods, has offset the extra acting of jacking motor to the car body that shuttles back and forth, and has reduced the power requirement to the jacking motor.
4, weighting apparatus is housed, protection jacking motor is optimized the speed of travel under different bearer.
5, compact overall structure, good rigidly, load-carrying capacity is strong, and height of the carbody reduces, and rail height used is lower, has increased the space availability ratio of stereo storage rack, has avoided problems of the prior art.
Description of drawings
Fig. 1 is the structural representation of this shuttle type storage system chassis;
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1.
The specific embodiment
A kind of shuttle type storage system chassis comprises car body, brace table, lifting body and traveling gear; Lifting body and traveling gear are arranged on car body; Described traveling gear comprises movable motor, two walking axles and four road wheels; Described walking axle two ends connect respectively a road wheel; And two walking axles are installed in parallel in the car body bottom surface; Movable motor drives each road wheel and rotates, and it is characterized in that described lifting body comprises jacking motor and eccentric mechanism; Eccentric mechanism comprises four eccentric wheel and four carriages; Four eccentric wheel are divided into two groups; Eccentric turning cylinder is identical on the same group, and deflection angle is identical; On the same group eccentric turning cylinder is not parallel to each other; Each eccentric wheel of described jacking motor-driven rotates, and rotational angle is identical; Each eccentric wheel connects a carriage by bearing respectively, and each carriage connects brace table, and is distributed in four jiaos of brace table bottom surface.Described lifting body also comprises two axle sleeves; Described two walking axles are through respectively in an axle sleeve, and are connected by bearing with axle sleeve.Lifting body also comprises the butterfly cantilever mechanism; The butterfly cantilever mechanism comprises four cantilevers and four axle drive shafts; Four cantilevers are divided into identical two groups, and two cantilevers of every group are positioned at a side of two walking axles; One end of two cantilevers of same group is rotationally connected with an end of a walking axle respectively, and the other end of cantilever is rotationally connected an axle drive shaft, the direction of rotation of two axle drive shafts that same group of cantilever connects; Axle drive shaft and walking axle for being connected on same cantilever are connected with sprocket wheel on walking axle axle sleeve one end corresponding with the cantilever coupling end, are connected with the sprocket wheel of correspondence on axle drive shaft, connect by messenger chain between two sprocket wheels.On two axle drive shafts that described same group of cantilever connects, engaging gear is housed respectively, the engaging gear on two axle drive shafts consists of gear pair; Arbitrary axle drive shaft in one group of cantilever of described jacking motor-driven; Movable motor drives the arbitrary axle drive shaft in another group cantilever.Lifting body also comprises energy storage equipment, and this energy storage equipment is the elastic body that is connected between car body and walking axle.Also comprise weighting apparatus, weighting apparatus is the torque sensor that is contained on the jacking motor output shaft.
The present embodiment is a kind of embodiment based on the utility model thought, is described as follows below in conjunction with accompanying drawing 1,2 pairs of the present embodiment:
This shuttle comprises intelligent electric control system and main body physical construction, and wherein mechanical mechanism comprises car body, brace table, lifting body and traveling gear.Car body and brace table mode with bolts is fixed into an integral body.
Lifting body comprises eccentric mechanism, butterfly cantilever mechanism and energy storage equipment.
Eccentric mechanism is comprised of four four symmetrical eccentric wheel (being respectively the first eccentric wheel 12, the second eccentric wheel 15, the 3rd eccentric wheel 39, the 4th eccentric wheel 44), four carriages (being respectively the first carriage 11, the second carriage 16, the 3rd carriage 38, the 4th carriage 45) and two axle sleeves (being respectively the first axle sleeve 13, the second axle sleeve 40).First and second eccentric wheel 12, the 15 and the 3rd sprocket wheel 10 are fixed on the first axle sleeve 13, third and fourth eccentric wheel 39, the 44 and the 4th sprocket wheel 37 are fixed on the second axle sleeve 40, first and second axle sleeve 13,40 is connected with bearing with first and second walking axle 14,41 respectively, four symmetrical being fixed between car body 51 and brace table 52 of carriage.Jacking motor 8 drives respectively first, second axle sleeve 13,40 by engaging gear (being respectively the first engaging gear 2, the second engaging gear 7), sprocket wheel (being respectively the first sprocket wheel 3, the second sprocket wheel 6, the 3rd sprocket wheel 10, the 4th sprocket wheel 37), with opposite direction drive first and second eccentric wheel 12,15 and third and fourth eccentric wheel 39,44 the rotation, four carriages of jacking (carriage with eccentric wheel between be connected by bearing 50), brace table 52 and car body 51 reach the purpose of jacking goods.
the butterfly cantilever mechanism is comprised of four symmetrical cantilevers (being respectively the first cantilever 1, the second cantilever 9, the 3rd cantilever 21, the 4th cantilever 30), four axle drive shafts (being respectively the first axle drive shaft 4, the second axle drive shaft 5, the 3rd axle drive shaft 24,4 wheel driven moving axis 25) and two walking axles (being respectively the first walking axle 14, the second walking axle 41), four axle drive shafts are fixed in car body, cantilever is connected with rotating manner with the axle of being connected with axle drive shaft respectively, make each axle drive shaft remain parallel with corresponding walking axle, the first walking axle 14 is around first, two axle drive shafts 4, 5 rotate, the second walking axle 41 is around the 3rd, 4 wheel driven moving axis 24, 25 rotate, when eccentric mechanism jacking or decline car body, the two relative car bodies 51 of walking axle move up and down, and separately with a small amount of parallel motion, because two axle sleeves rotate on the contrary, so two walking axle horizontal moving directions are opposite, integral central is constant, make that in the jacking process, car body 51 only has gravity direction to move, reach the stable elevation purpose.
Energy storage equipment mainly by spring 53 or other elasticity parts by stoping and promote two walking axles, accumulation of energy during decline, release during jacking can mode alleviate the load of jacking motor.
Traveling gear adopts gear and chain transmission, drives four road wheels 20 that are fixed on two walking axles.The 4th sprocket wheel 43 is housed on movable motor 42, drive the 5th sprocket wheel 28 by the chain transmission and then drive 25 rotations of 4 wheel driven moving axis, 25 minutes two-way of 4 wheel driven moving axis drive two walking axles simultaneously, and route the 6th sprocket wheel 26 drives the 5th sprocket wheel 28 by the chain transmission, drives the second walking axle 41; Another road drives the first walking axle 14 by the 7th sprocket wheel 23 and the 8th sprocket wheel 17 equally by carrier gear driven gear 22.Above-mentioned cantilever mechanism keeps two walking axles and third and fourth axle drive shaft spacings constant in the jacking process, and then has guaranteed stablizing of transmission process.
Whole shuttle can be by the intelligence control system of micro controller system design according to user's telecommand and be loaded on the running state that the photoelectromagnetic sensor on car gathers, control the action of lifting body and traveling gear, realize the purpose of access goods in orbit.
Claims (6)
1. a shuttle type storage system chassis, comprise car body, brace table, lifting body and traveling gear; Lifting body and traveling gear are arranged on car body;
Described traveling gear comprises movable motor, two walking axles and four road wheels; Described walking axle two ends connect respectively a road wheel; And two walking axles are installed in parallel in the car body bottom surface; Movable motor drives each road wheel and rotates, and it is characterized in that
Described lifting body comprises jacking motor and eccentric mechanism; Eccentric mechanism comprises four eccentric wheel and four carriages; Four eccentric wheel are divided into two groups; Eccentric turning cylinder is identical on the same group, and deflection angle is identical; On the same group eccentric turning cylinder is not parallel to each other; Each eccentric wheel of described jacking motor-driven rotates, and rotational angle is identical; Each eccentric wheel connects a carriage by bearing respectively, and each carriage connects brace table, and is distributed in four jiaos of brace table bottom surface.
2. shuttle type storage system chassis according to claim 1, is characterized in that described lifting body also comprises two axle sleeves; Described two walking axles are through respectively in an axle sleeve, and are connected by bearing with axle sleeve.
3. shuttle type storage system chassis according to claim 2, is characterized in that lifting body also comprises the butterfly cantilever mechanism; The butterfly cantilever mechanism comprises four cantilevers and four axle drive shafts;
Four cantilevers are divided into identical two groups, and two cantilevers of every group are positioned at a side of two walking axles; One end of two cantilevers of same group is rotationally connected with an end of a walking axle respectively, and the other end of cantilever is rotationally connected an axle drive shaft, the direction of rotation of two axle drive shafts that same group of cantilever connects;
Axle drive shaft and walking axle for being connected on same cantilever are connected with sprocket wheel on walking axle axle sleeve one end corresponding with the cantilever coupling end, are connected with the sprocket wheel of correspondence on axle drive shaft, connect by messenger chain between two sprocket wheels.
4. shuttle type storage system chassis according to claim 3 is characterized in that on two axle drive shafts that described same group of cantilever connect, engaging gear being housed respectively, and the engaging gear on two axle drive shafts consists of gear pair;
Arbitrary axle drive shaft in one group of cantilever of described jacking motor-driven; Movable motor drives the arbitrary axle drive shaft in another group cantilever.
5. according to claim 1,2 or 3 described shuttle type storage system chassis, is characterized in that lifting body also comprises energy storage equipment, and this energy storage equipment is the elastic body that is connected between car body and walking axle.
6. according to claim 1,2 or 3 described shuttle type storage system chassis, is characterized in that also comprising that weighting apparatus, weighting apparatus are the torque sensors that is contained on the jacking motor output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638912 CN202967266U (en) | 2012-11-28 | 2012-11-28 | Shuttling-type storage system trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638912 CN202967266U (en) | 2012-11-28 | 2012-11-28 | Shuttling-type storage system trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967266U true CN202967266U (en) | 2013-06-05 |
Family
ID=48508372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638912 Expired - Fee Related CN202967266U (en) | 2012-11-28 | 2012-11-28 | Shuttling-type storage system trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202967266U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140271069A1 (en) * | 2013-03-14 | 2014-09-18 | Illinois Tool Works Inc. | Storage Carts |
| CN107235301A (en) * | 2017-06-07 | 2017-10-10 | 东莞光润家具股份有限公司 | A kind of moving furniture platform and the control system for moving furniture platform |
| US11465842B2 (en) | 2018-04-25 | 2022-10-11 | Autostore Technology AS | Container handling vehicle with first and second sections and larger wheel motors on two of the wheels in the second section |
-
2012
- 2012-11-28 CN CN 201220638912 patent/CN202967266U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140271069A1 (en) * | 2013-03-14 | 2014-09-18 | Illinois Tool Works Inc. | Storage Carts |
| CN107235301A (en) * | 2017-06-07 | 2017-10-10 | 东莞光润家具股份有限公司 | A kind of moving furniture platform and the control system for moving furniture platform |
| US11465842B2 (en) | 2018-04-25 | 2022-10-11 | Autostore Technology AS | Container handling vehicle with first and second sections and larger wheel motors on two of the wheels in the second section |
| US11912498B2 (en) | 2018-04-25 | 2024-02-27 | Autostore Technology AS | Container handling vehicle with first and second sections and assembly of motors in second section for driving at least one wheel of each of the sets of wheels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131128 |