Battery replacing system for battery replacing station
阅读说明：本技术 一种换电站用的电池更换系统 (Battery replacing system for battery replacing station ) 是由 陶林森 程晓伟 李成锋 于 2020-07-30 设计创作，主要内容包括：本发明涉及一种换电站用的电池更换系统,包括：电池货架,对称分布有两组,用于储存电池并对电池进行充电；堆垛机系统,位于两组电池货架之间,用于取放电池货架上的电池；穿梭车系统,位于堆垛机系统一端的侧边；车辆定位台,位于穿梭车系统的端部。本发明通过、采用模块化设计,施工简单快捷,全部采用标准结构可在工厂组装完成,到现场直接吊装；制造成本低,大幅简化个子系统零部件数量,低制造成本及后期维护保养成本；降低了建造成本的同时,最大限度的提升了换电站的存储容量,为更多的新能源车提供换地服务,提升换电站的经济效益；能够快速更换新能源汽车动力电池,大幅度提高了汽车动力电池的更换效率,对推进换电站的发展有积极作用。(The invention relates to a battery replacing system for a power changing station, which comprises: the battery storage racks are symmetrically distributed with two groups and are used for storing and charging batteries; the stacker system is positioned between the two groups of battery storage racks and is used for picking and placing the batteries on the battery storage racks; the shuttle system is positioned on the side edge of one end of the stacker system; and the vehicle positioning table is positioned at the end part of the shuttle system. By adopting the modular design, the construction is simple and quick, and the whole standard structure can be assembled in a factory and directly hoisted on site; the manufacturing cost is low, the number of parts of each subsystem is greatly reduced, and the manufacturing cost and the later maintenance cost are low; the storage capacity of the battery replacement station is improved to the maximum extent while the construction cost is reduced, the battery replacement service is provided for more new energy vehicles, and the economic benefit of the battery replacement station is improved; the new energy automobile power battery can be replaced quickly, the replacement efficiency of the automobile power battery is greatly improved, and the new energy automobile power battery replacement system has a positive effect on the development of a propulsion battery replacement station.)
1. The utility model provides a trade battery replacement system that power station used which characterized in that: the method comprises the following steps:
the battery storage racks (1) are symmetrically distributed with two groups and are used for storing and charging batteries;
the stacker system (2) is positioned between the two groups of battery storage racks (1) and is used for picking and placing the batteries on the battery storage racks (1);
the shuttle system (3) is positioned on the side edge of one end of the stacker system (2) and is used for butting the batteries conveyed by the stacker system (2) and simultaneously placing the replaced batteries on the stacker system (2);
the vehicle positioning table (4) is positioned at the end part of the shuttle system (3) and used for fixing the battery vehicle to be replaced and realizing the battery replacement of the vehicle by matching with the shuttle system (3);
the stacker system (2) and the shuttle system (3) synchronously operate to finish the work of forking full-charge batteries and replacing empty-charge batteries which respectively correspond, and exchange the batteries after moving to a docking position, then synchronously operate again to finish the work of respectively correspondingly placing the empty-charge batteries on the battery shelf (1) for charging and conveying the full-charge batteries to the vehicle positioning table (4) for loading.
2. The battery replacement system for a battery replacement station as set forth in claim 1, wherein: still include fire prevention basin (5), be located battery goods shelves (1) side for when taking place unusually in the battery charging process, put into fire prevention basin (5) with the battery and carry out fire control operation.
3. The battery replacement system for a battery replacement station as set forth in claim 1, wherein: battery goods shelves (1) include goods shelves stand (11), distribute in proper order backup pad (12), unpowered roll table (13) and the interface (14) that charges of setting on backup pad (12) on goods shelves stand (11), goods shelves stand (11) are equipped with fire control roll table (15) that outwards extend to fire water tank (5) top.
4. The battery replacement system for a battery replacement station as set forth in claim 1, wherein: the stacker system (2) comprises a stacker frame body (21), a track assembly (22) arranged on the stacker frame body (21), an external servo driving unit (23) and a drag chain power supply assembly (24), a lifting mechanism (25) arranged on the track assembly (22) through a walking assembly (26), a cargo carrying platform (27) arranged on the lifting mechanism (25), and a cargo fork (28) arranged on the cargo carrying platform (27), wherein the lifting mechanism (25) is respectively connected with the external servo driving unit (23) and the drag chain power supply assembly (24).
5. The battery replacement system for a battery replacement station as set forth in claim 1, wherein: the shuttle system (3) comprises a shuttle track (31), a shuttle vehicle (32) arranged on the shuttle track (31) and a second external servo driving unit (33) driving the shuttle vehicle (32) to move, wherein a hydraulic scissor type lifting mechanism (34) is arranged on the shuttle vehicle (32), and the shuttle vehicle (32) is arranged on the shuttle track (31) through a walking guide mechanism (35).
6. The battery replacement system for a battery replacement station as set forth in claim 1, wherein: the vehicle positioning platform (4) comprises a steel frame (41), a steel platform (42) arranged on the steel frame (41), a movable positioning wheel (43) and a free floating wheel (44) which are correspondingly arranged on the steel platform (42), and a movable guide wheel (45) is arranged between the steel platform (42) and the steel frame (41).
Technical Field
The invention relates to the technical field of new energy, in particular to a battery replacement system for a battery replacement station.
Background
With the increasing popularization rate of new energy automobiles, mileage anxiety disorder generally exists in people. The electric automobile is a new energy vehicle in the future, is more and more widely valued by various social circles, and the development of the electric automobile becomes the key of the sustainable development of the automobile industry. The fastest energy supply charging station is provided for the running of the electric automobile for more than 1 hour, which is a limitation of the development of new energy automobiles. Battery replacement technology is increasingly favored as a solution for utility vehicles (e.g., taxis). The economic benefit is greater when one battery replacing station stores more batteries in a limited space to perform battery replacing operation on more vehicles. The existing station for changing the station generally has the defects of large occupied area and small storage capacity, and the practicability and the economic value of the station for changing the station are reduced. In addition, the battery replacement equipment in the existing power replacement station also has the following problems: the volume is large, the equipment occupies a storage space, and the storage capacity is low; more parts with complex structures have higher manufacturing cost; the battery replacement speed is slow.
Disclosure of Invention
In order to solve the technical problem, the invention provides a battery replacing system for a power changing station.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a battery replacement system for a power conversion station, comprising:
the battery storage racks are symmetrically distributed with two groups and are used for storing and charging batteries;
the stacker system is positioned between the two groups of battery storage racks and is used for picking and placing the batteries on the battery storage racks;
the shuttle system is positioned on the side edge of one end of the stacker system and is used for butting the batteries conveyed by the stacker system and simultaneously placing the replaced batteries on the stacker system;
the vehicle positioning table is positioned at the end part of the shuttle system and used for fixing the battery vehicle to be replaced and realizing the battery replacement of the vehicle by matching with the shuttle system;
the stacker system and the shuttle vehicle system synchronously operate to finish the work of forking a full-charge battery and replacing an empty-charge battery which respectively correspond, the batteries are exchanged after the batteries are moved to the butting position, and then the stacker system and the shuttle vehicle system synchronously operate again to finish the work of correspondingly putting the empty-charge battery on a battery shelf for charging and conveying the full-charge battery to a vehicle positioning table for loading.
Furthermore, still include the fire prevention basin, be located battery goods shelves side for when taking place unusually in the battery charging process, put into the fire prevention basin with the battery and carry out fire control operation.
Further, battery goods shelves include the goods shelves stand, distribute in proper order backup pad, the unpowered roll table of setting in the backup pad on the goods shelves stand and the interface that charges on, the goods shelves stand is equipped with the fire control roll table that outwards extends to fire water tank top.
Furthermore, the stacker system comprises a stacker frame body, a track assembly arranged on the stacker frame body, an external servo driving unit, a drag chain power supply assembly, a lifting mechanism arranged on the track assembly through a walking assembly, a cargo carrying platform arranged on the lifting mechanism, and a cargo fork arranged on the cargo carrying platform, wherein the lifting mechanism is respectively connected with the external servo driving unit and the drag chain power supply assembly.
Furthermore, the shuttle car system comprises a shuttle car track, a shuttle car arranged on the shuttle car track and a second external servo driving unit for driving the shuttle car to move, wherein the shuttle car is provided with a hydraulic scissor-fork type lifting mechanism, and the shuttle car is arranged on the shuttle car track through a walking guide mechanism.
Furthermore, the vehicle positioning table comprises a steel frame, a steel platform arranged on the steel frame, a movable positioning wheel and a free floating wheel which are correspondingly arranged on the steel platform, and a movable guide wheel is arranged between the steel platform and the steel frame.
The invention has the beneficial effects that:
compared with the prior art, the invention adopts the modular design, the construction is simple and rapid, the whole standard structure can be assembled in a factory and directly hoisted on site; the manufacturing cost is low, the number of parts of each subsystem is greatly reduced, and the manufacturing cost and the later maintenance cost are low; the storage capacity of the battery replacement station is improved to the maximum extent while the construction cost is reduced, the battery replacement service is provided for more new energy vehicles, and the economic benefit of the battery replacement station is improved; the new energy automobile power battery can be replaced quickly, the replacement efficiency of the automobile power battery is greatly improved, and the new energy automobile power battery replacement system has a positive effect on the development of a propulsion battery replacement station.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the battery shelf according to the present invention;
FIG. 3 is a schematic structural diagram of a stacker system according to the present invention;
FIG. 4 is a schematic diagram of the construction of the shuttle system of the present invention;
fig. 5 is a schematic structural view of a vehicle positioning table according to the present invention.
In the figure: 1. a battery shelf; 11. a shelf column; 12. a support plate; 13. an unpowered roller way; 14. a charging interface; 15. a fire-fighting roller bed; 2. a stacker system; 21. a stacker frame body; 22. a track assembly; 23. a first external servo drive unit; 24. a tow chain power supply assembly; 25. a lifting mechanism; 26. a walking assembly; 27. a cargo carrying platform; 28. a pallet fork; 3. a shuttle system; 31. a shuttle track; 32. a shuttle vehicle; 33. a second external servo driving unit; 34. a hydraulic scissor lift mechanism; 35. a walking guide mechanism; 4. a vehicle positioning table; 41. a steel frame; 42. a steel platform; 43. a movable positioning wheel; 44. a free floating wheel; 45. a movable guide wheel; 5. fire-fighting water tank.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings and the embodiments.
As shown in fig. 1 to 5, a battery replacement system for a battery replacement station includes:
two groups of battery storage racks 1 are symmetrically distributed and used for storing and charging batteries;
the stacker system 2 is positioned between the two groups of battery storage racks 1 and is used for taking and placing the batteries on the battery storage racks 1;
the shuttle system 3 is positioned at the side edge of one end of the stacker system 2 and is used for butting the batteries conveyed by the stacker system 2 and simultaneously placing the replaced batteries on the stacker system 2;
the vehicle positioning table 4 is positioned at the end part of the shuttle vehicle system 3 and used for fixing a vehicle with a battery to be replaced and realizing the replacement of the battery of the vehicle by matching with the shuttle vehicle system 3;
the stacker system 2 and the shuttle system 3 synchronously operate to finish the work of forking a full-charge battery and replacing an empty-charge battery which respectively correspond, move the batteries to a butting position and then exchange the batteries, and then synchronously operate again to finish the work of correspondingly putting the empty-charge battery on the battery shelf 1 to charge and conveying the full-charge battery to the vehicle positioning table 4 to load.
As a further improvement of the invention, the battery storage racks 1 are distributed in bilateral symmetry, the stacker system 2 is distributed between the two sets of battery storage racks 1 in the front-back direction, and the length of the battery storage rack 1 on the right side is slightly shorter than that of the battery storage rack 1 on the left side, so that the right side of the front end of the stacker system 2 leaks out; the shuttle system 3 is distributed at the front end of the battery shelf 1 on the right side and is attached to the right side of the front end of the stacker system 2, so that a butt joint position between the stacker system 2 and the shuttle system 3 is formed, and the vehicle positioning table 4 is located at the front end part of the shuttle system 3 and is transversely distributed on the left and right sides.
The invention also comprises a fire-fighting water tank 5 which is positioned at the left side of the battery shelf 1 at the left side and is used for putting the battery into the fire-fighting water tank 5 for fire-fighting operation when the battery is abnormal in the charging process.
As a further improvement of the present invention, as shown in fig. 2, the battery rack 1 includes a rack column 11, a support plate 12 sequentially distributed on the rack column 11, an unpowered roller way 13 disposed on the support plate 12, and a charging interface 14, wherein the rack column 11 is provided with a fire-fighting roller way 15 extending outward above the fire-fighting water tank 5.
Through the arrangement of the supporting plate 12 and the charging interface 14, the battery shelf 1 has a charging function on the basis of a function of bearing and placing a battery, so that the invention provides the functionality of the invention on the basis of not increasing the structural volume.
As a further improvement of the present invention, the stacker system 2 includes a
The first external
The stacker system 2 can fork and place the battery on any one of the support plates 12 on the left and right battery racks 1 by mounting the lifting mechanism 25 on the
As a further improvement of the present invention, the shuttle vehicle system 3 includes a shuttle vehicle track 31, a shuttle vehicle 32 disposed on the shuttle vehicle track 31, and a second external servo drive unit 33 driving the shuttle vehicle 32 to move, the shuttle vehicle 32 is provided with a hydraulic scissor lift mechanism 34, and the shuttle vehicle 32 is mounted on the shuttle vehicle track 31 through a walking guide mechanism 35.
The hydraulic shear fork type lifting mechanism 34 can realize high-load high-stroke jacking with the height of 800mm and the weight of 3 tons.
The shuttle system 3 greatly simplifies the number of parts of the shuttle, and has low manufacturing cost and later maintenance cost; the use reliability is high, and the drive element is arranged outside the vehicle body and spare parts reduce and improve the reliability of the whole operation of the equipment.
As a further improvement of the present invention, the vehicle positioning table 4 includes a steel frame 41, a steel platform 42 disposed on the steel frame 41, a movable positioning wheel 43 and a free floating wheel 44 correspondingly disposed on the steel platform 42, and a movable guide wheel 45 is disposed between the steel platform 42 and the steel frame 41.
The movable positioning wheels 43 are symmetrically arranged and correspondingly distributed at the left end of the steel platform 42, and the free floating wheels 44 are symmetrically arranged and correspondingly distributed at the right end of the steel platform 42.
The working principle is as follows:
firstly, after a new energy automobile is driven to a specified position on a vehicle positioning table 4 and is stably stopped and flamed out, the whole replacing system is automatically triggered and started, a stacker system 2 and a shuttle system 3 are started simultaneously, the stacker system 2 takes the charged batteries on a battery shelf 1 and conveys the batteries to a butt joint position, the shuttle system 3 moves to the bottom of the new energy automobile, the new energy automobile is jacked up and automatically removes the batteries, the shuttle system 3 places the batteries at fixed positions on a frame of the shuttle 32, after the shuttle 32 places the replaced batteries, a hydraulic scissor type lifting mechanism 34 is lowered to the lowest point, the stacker system 2 places the charged batteries on a tool of the shuttle 32, and the stacker system 2 takes out the old batteries placed on the shuttle 32 and places the old batteries on the battery shelf 1 for recharging.
The shuttle vehicle 32 transports the new battery to the bottom of the new energy vehicle, jacks up the vehicle, loads the battery on the vehicle to complete the exchange action of the new battery and the old battery, and finally completes the battery replacement work of the new energy vehicle.
When the battery is abnormal in the charging process, the stacker system 2 can rapidly drop the battery and place the battery into the channel of the fire-fighting water tank 5, and the battery slides into the fire-fighting water tank 5 to carry out fire-fighting operation.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
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