CN114083973B - But push-and-pull formula new energy automobile battery frame - Google Patents

But push-and-pull formula new energy automobile battery frame Download PDF

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Publication number
CN114083973B
CN114083973B CN202111551681.7A CN202111551681A CN114083973B CN 114083973 B CN114083973 B CN 114083973B CN 202111551681 A CN202111551681 A CN 202111551681A CN 114083973 B CN114083973 B CN 114083973B
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fixedly connected
plate
shaped
plates
battery
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CN114083973A (en
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周抑
刘见解
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Shiyan Mengshi New Energy Technology Co ltd
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Hefei Yuankang Information Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B60K2001/0455—Removal or replacement of the energy storages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses a push-pull type new energy automobile battery holder in the technical field of automobile battery holders, which comprises a fixed base, wherein the top of the fixed base is fixedly connected with two first supporting plates, and a threaded rod is connected between the two first supporting plates in a co-rotating manner; according to the invention, when the new energy automobile needs to be replaced, the two bearing plates are used for bearing the old battery, the pulling plate is pulled, the right bearing plate and the two L-shaped limiting plates are used for taking the old battery out towards the right side, meanwhile, the left bearing plate is moved towards the left side to bear the new battery, when the right old battery is taken out, the top of the left bearing plate is simultaneously loaded, a large amount of installation time can be saved, the L-shaped limiting plates are opened and positioned before the new battery is transferred to the installation position by using the limiting mechanism, and after the new battery is in place, the two L-shaped limiting plates are positioned at the left side of the new battery again, so that the replacement process is stable.

Description

But push-and-pull formula new energy automobile battery frame
Technical Field
The invention relates to the technical field of automobile battery racks, in particular to a push-pull type new energy automobile battery rack.
Background
With the development of electric automobiles, electric trucks have gained market acceptance gradually with the advantages of large carrying capacity, powerful power, guarantee of ultra-long driving range by large-capacity batteries, and the like. The battery is the main power source of electric truck, and traditional battery frame welding is in the middle of the frame, and the carriage needs to be dismantled in work such as daily maintenance, maintenance of battery, has increased the work degree of difficulty of maintaining, changing.
The prior art discloses a part of invention patents in the aspect of automobile battery racks, and a Chinese patent with the patent application number of CN201621166774.2 discloses a push-pull type battery rack, which comprises a fixed support frame, a fixed slideway, a sliding slideway, a battery rack and a spring bolt, and is characterized in that: the fixed support frame is welded on the frame, the fixed slide way and the sliding slide way are respectively connected with the fixed support frame and the battery rack, the middle of the fixed slide way and the sliding slide way slide by adopting rolling balls, and the spring bolt is arranged below the battery rack.
When the existing battery rack is used for replacing a new energy battery, the battery detached from the new energy automobile needs to be driven firstly to be conveyed to a next position, then the battery is moved out by cooperation of a plurality of people, the new battery is placed on the battery rack, and finally the new battery is conveyed to the bottom of the automobile to be installed.
Based on the above, the invention designs a push-pull type new energy automobile battery rack to solve the above problems.
Disclosure of Invention
The invention aims to provide a push-pull type new energy automobile battery rack, and aims to solve the problems that when an existing battery rack is used for replacing a new energy battery, the battery detached from the new energy automobile needs to be driven to be conveyed to a next position, then a plurality of people move the battery out in a matching mode, the new battery is placed on the battery rack, and finally the new battery is conveyed to the bottom of the automobile to be installed, so that the replacement process is complex, the replacement time is long, and the battery replacement of the new energy automobile is not facilitated rapidly.
In order to achieve the purpose, the invention provides the following technical scheme: a push-pull type new energy automobile battery rack comprises a fixed base, wherein two first supporting plates are fixedly connected to the top of the fixed base, a threaded rod is connected between the two first supporting plates in a rotating mode, two first connecting plates in threaded connection with the threaded rod are sleeved on the outer surface of the threaded rod, a bearing plate is fixedly connected to the top ends of the two first connecting plates, a handle is fixedly connected to the right side wall of the bearing plate on the right side, two sliding supports are fixedly connected to the bottoms of the two bearing plates, two sliding rails are fixedly connected to the top of the fixed base, the sliding supports are connected to the sliding inner side wall in a sliding mode, a positioning mechanism is connected to the tops of the two bearing plates in a common mode and used for positioning an automobile battery, two first rotating rods are connected to the top of the bearing plate on the right side in a penetrating mode, and L-shaped limiting plates are fixedly connected to the outer surfaces of the two first rotating rods, the outer side wall of the right bearing plate is fixedly connected with two L-shaped fixing plates, the first rotating rod penetrates through the L-shaped fixing plates and is connected with the L-shaped fixing plates in a rotating mode, the bottoms of the two L-shaped fixing plates are fixedly connected with torsion springs, the bottom ends of the torsion springs are fixedly connected to the tops of the L-shaped limiting plates, one-way bearings are fixedly connected to the outer surfaces of the bottoms of the two first rotating rods, the outer ends of the one-way bearings are fixedly connected with second rotating rods, first gears are fixedly connected to the outer surfaces of the second rotating rods, the tops of the fixing bases are fixedly connected with two L-shaped supporting frames, rack plates are sleeved on the inner side walls of the two L-shaped supporting frames respectively, the rack plates are used for driving the first gears to rotate, the tops of the bearing plates are connected with limiting mechanisms, and the limiting mechanisms are used for positioning the L-shaped limiting plates when the L-shaped limiting plates are opened;
the limiting mechanism comprises a first gas spring, the right end of the first gas spring is fixedly connected to the left side wall of an L-shaped fixed plate, the left end of the first gas spring is fixedly connected with a first sliding plate, the right side of the bearing plate is fixedly connected with a U-shaped sliding sleeve, the first sliding plate is slidably connected to the inner side wall of the U-shaped sliding sleeve, the bottom of the right side of the bearing plate is penetrated with a positioning insertion rod which is slidably connected with the bearing plate, the bottom end of the positioning insertion rod is fixedly connected with an L-shaped guide plate, the outer surface of the positioning insertion rod is sleeved with a first spring, one end of the first spring is fixedly connected to the bottom of the bearing plate, the other end of the first spring is fixedly connected to the top of the L-shaped guide plate, the first sliding plate extrudes the L-shaped guide plate to enable the L-shaped guide plate to move downwards, a positioning insertion hole is formed in the L-shaped limiting plate, a guide groove is formed in the outer side wall of the L-shaped limiting plate and is used for guiding the positioning insertion rod, the outer side wall of the bearing plate on the left side is fixedly connected with a rectangular push block, and the rectangular push block is in contact with the left end of the first sliding plate;
when the novel energy automobile battery replacing device works, because the existing battery rack needs to drive the battery detached from the novel energy automobile to be conveyed to a next position when the novel energy battery is replaced, then a plurality of people cooperate to move the battery out, then the novel battery is placed on the battery rack, and finally the novel battery is conveyed to the bottom of the automobile to be installed, the replacing process is complex, the replacing time is long, and the novel energy automobile battery replacing device is not beneficial to rapidly replacing the novel energy automobile battery. The sliding support at the bottom of the bearing plate is used for ensuring the level of the bearing plate, the bearing plate at the right side drives the first connecting plate at the bottom of the bearing plate to rotate the threaded rod, the threaded rod rotates to drive the first connecting plate at the left side and the bearing plate at the left side to move simultaneously to open the two bearing plates slowly, the bearing plate at the right side drives the first rotating rod and the L-shaped limiting plate inside the bearing plate to move when moving, the two L-shaped limiting plates hook the left end of the battery, the bearing plate at the right side is matched to move to drive the old battery to move towards the right side, when the first gear is meshed with the rack plate, the first gear and the second rotating rod can not drive the first rotating rod and the L-shaped limiting plate to rotate due to the existence of the one-way bearing, so that the L-shaped limiting plate always hooks the battery in the process of moving towards the right side, the stable transportation of the old battery is facilitated, and after the old battery is driven to move out of the bottom of the automobile, a worker processes the old battery to take out the old battery, meanwhile, the bearing plate on the left side also moves out of the bottom of the automobile, a person can directly put a new battery on the bearing plate on the left side without waiting for the old battery to be put in after being taken out, a large amount of loading time can be saved, after the old battery is taken out, the person uses a handle to enable the bearing plate on the right side to move leftwards and slowly reset, similarly, the bearing plate on the left side drives the new battery on the bearing plate on the left side to move rightwards, when the bearing plate on the right side drives the first rotating rod and the first gear to move to be meshed with the rack, the first gear, the second rotating rod and the first rotating rod are driven to rotate, the first rotating rod drives the L-shaped limiting plate to slowly rotate outwards, the L-shaped limiting plate is driven to open, the new battery is prevented from entering, the torsion spring is twisted when the first rotating rod rotates, when the L-shaped limiting plate rotates, the guide grooves on the outer side wall of the L-shaped limiting plate firstly downwards extrude the positioning insertion rods, when the L-shaped limiting plate is completely opened, the positioning inserted rod is pulled by the first spring to be inserted into the positioning insertion hole to position the L-shaped limiting plate, so that the L-shaped limiting plate is prevented from being closed when a new battery is not moved in place, at the moment, the first gear is separated from the rack plate, then the two bearing plates continue to move towards the middle, the bearing plate on the left side drives the rectangular push block on the side wall of the bearing plate to extrude the first sliding plate, so that the first sliding plate moves towards the right side, the first air spring is compressed, the first sliding plate extrudes the L-shaped guide block, the L-shaped guide block slowly moves downwards to drive the positioning inserted rod to slowly disengage from the positioning insertion hole, the first spring is stretched, when the inner ends of the two bearing plates are completely contacted, the new battery is pushed to the tops of the two bearing plates to be in the mounting position and positioned by the positioning mechanism, the positioning inserted rod is separated from the L-shaped limiting plate, and the two L-shaped limiting plates rotate inwards under the action of the torsion spring, the two L-shaped limiting plates are hooked at the left end of the new battery again to be beneficial to replacing the battery next time, then the new battery is loaded into the automobile to finish the battery replacement of the new energy automobile once, so that when the new energy automobile needs to be replaced, the two bearing plates are used for bearing the old battery, the pulling plate is pulled to lead the right bearing plate and the two L-shaped limiting plates to take the old battery out towards the right side, meanwhile, the left bearing plate is moved towards the left side to bear the new battery, when the old battery on the right side is taken out, the top of the left bearing plate is simultaneously loaded with the new battery, a large amount of installation time can be saved, the L-shaped limiting plates are opened and positioned before the new battery is transferred to the installation position by utilizing the limiting mechanism, the L-shaped limiting plates are prevented from interfering the entering of the new battery, when the new battery is in place, the two L-shaped limiting plates are positioned at the left side of the new battery again, the battery of the new energy automobile is replaced more quickly, and the replacement time is saved.
As a further scheme of the invention, two groups of second support plates are fixedly connected to the top of the fixed base, each group of second support plates is composed of two second support plates, an L-shaped sliding plate slidably connected with each second support plate penetrates through the inside of each second support plate, the inner ends of the two L-shaped sliding plates on the same side are fixedly connected with a placement frame together, the placement frame is positioned above the bearing plate and is used for placing a new battery, a second gas spring is fixedly connected to the inner side wall of each L-shaped sliding plate, the inner end of each second gas spring is fixedly connected to the outer side wall of each second support plate, L-shaped pull blocks are fixedly connected to the outer side walls of the two placement frames, two extrusion blocks are fixedly connected to the outer side wall of the bearing plate on the left side, and the extrusion blocks are used for extruding the L-shaped pull blocks to move outwards; when the novel battery storage rack works, a new battery needs to be placed in the left bearing plate and is installed by personnel, and the personnel support is difficult to install in a matching manner, so that the installation time is prolonged, when the left bearing plate moves to the left side, the new battery is placed at the tops of the two placement racks in advance, the batteries are positioned at the middle position under the action of the second air spring by the two placement racks to fasten the batteries, when the extrusion block driven by the left bearing plate slowly pushes the two L-shaped pull blocks, the L-shaped pull blocks and the placement racks slowly move outwards to compress the second air spring, so that the placement racks are slowly separated from the batteries, when the left bearing plate moves in place, the placement racks are separated from the new battery, the new battery falls on the tops of the bearing plates and is positioned by the positioning mechanism at the tops of the left bearing plate, the novel battery is positioned without personnel, the convenience and quickness are realized, the installation deflection is avoided, and the installation efficiency is greatly improved, thereby saving a large amount of replacement time and improving the replacement efficiency of the battery.
As a further scheme of the invention, first sliding grooves are formed in the tops of the two bearing plates, rectangular sliding plates are connected to the inner side walls of the two first sliding grooves in a sliding manner, two second sliding rods are fixedly connected to the outer side walls of the two rectangular sliding plates, the outer ends of the second sliding rods are inserted into the bearing plates and are connected with the bearing plates in a sliding manner, and a second spring is sleeved on the outer surface of each second sliding rod; the during operation, because open when two loading boards and make, the battery is in the top of loading board to the part that exists, lead to the battery slope easily, through having seted up first spout at two loading board tops, when two loading boards are opened slowly, two rectangle slides slowly under the second spring action stretch out the loading board, the rectangle slide slides along first spout to the inboard, stretch out the loading board, the bearing area of extension loading board, accept the overhang of battery, avoid the battery to appear the incline, be favorable to steady carrying the battery, when two loading boards dock, two rectangle slides extrude each other, slowly slide into first spout, retract the inside portion of loading board once more.
As a further scheme of the invention, the top of the rectangular sliding plate on the right side is fixedly connected with two rectangular limiting plates, and the two rectangular limiting plates are respectively contacted with the inner side walls of the front and rear L-shaped limiting plates; the during operation, because when two L type limiting plates break away from the location inserted bar after reseing, the battery can be collided, and in order to guarantee that first gear homoenergetic at every turn meshes with the rack board smoothly, need continue the restriction to the pulling position of L type limiting plate, through the rectangle limiting plate at two rectangle sliding plate top fixed connection, the L type limiting plate is blockked to the rectangle limiting plate, avoid it to strike the battery, and the laminating of L type limiting plate under the torsional spring effect is on rectangle limiting plate lateral wall, make first bull stick and first gear homoenergetic be in same position at every turn, be favorable to the meshing of first gear and rack board.
As a further scheme of the invention, the positioning mechanism comprises two L-shaped positioning blocks, the two L-shaped positioning blocks are both fixedly connected to the top of the right bearing plate, the top of the left bearing plate is fixedly connected with a first stop dog, and the top end of the first stop dog abuts against the bottom surface of the rest stand; the during operation, owing to need guarantee that the battery can aim at the mounted position of car, need fix a position the battery, through two L type locating pieces of bearing board top fixed connection on right side and the battery of fixing a position simultaneously of the first dog at left bearing board top, make the battery when falling on the bearing board top at every turn, the homoenergetic is fixed a position completely to when new battery packs into, new battery is fixed a position equally, makes the battery can be smoothly and quick the new energy automobile of being packed into.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the new energy automobile needs to be replaced, the two bearing plates are used for bearing the old battery, the pulling plate is pulled, the right bearing plate and the two L-shaped limiting plates are used for taking the old battery out towards the right side, meanwhile, the left bearing plate is moved towards the left side to bear the new battery, when the right old battery is taken out, the top of the left bearing plate is simultaneously used for loading the new battery, a large amount of installation time can be saved, the L-shaped limiting plates are opened and positioned before the new battery is transferred to the installation position by using the limiting mechanism, the L-shaped limiting plates are prevented from interfering the new battery, and when the new battery is in place, the two L-shaped limiting plates are positioned at the left side of the new battery again, so that the battery of the new energy automobile is replaced more quickly, and the replacement time is saved.
2. According to the invention, when the bearing plate on the left side moves to the left side, the new battery is placed at the tops of the two placement frames in advance, the two placement frames enable the battery to be in the middle position under the action of the second gas spring to fasten the battery, when the extrusion block driven by the bearing plate on the left side slowly pushes the two L-shaped pull blocks, the L-shaped pull blocks and the placement frames slowly move outwards to compress the second gas spring, so that the placement frames are slowly separated from the battery, when the bearing plate on the left side moves in place, the placement frames are separated from the new battery, the new battery falls on the top of the bearing plate and is positioned by the positioning mechanism on the top of the bearing plate on the left side, personnel participation is not needed, convenience and rapidness are realized, installation deflection is avoided, the installation efficiency is greatly improved, a large amount of replacement time is saved, and the replacement efficiency of the battery is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first perspective view of the general construction of the present invention;
FIG. 2 is a second perspective view of the general construction of the present invention;
FIG. 3 is a first structural view of two carrier plates according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of the top structure of the right side carrier plate according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
fig. 7 is a schematic structural view of an L-shaped limiting plate according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a fixed base 1, a first supporting plate 2, a threaded rod 3, a first connecting plate 4, a bearing plate 5, a handle 6, a sliding support 7, a sliding rail 8, a first rotating rod 9, an L-shaped limiting plate 10, an L-shaped fixing plate 11, a torsion spring 12, a one-way bearing 13, a second rotating rod 14, a first gear 15, an L-shaped supporting frame 16, a rack plate 17, a first air spring 18, a first sliding plate 19, a U-shaped sliding sleeve 20, a positioning insertion rod 21, an L-shaped guide plate 22, a first spring 23, a positioning insertion hole 24, a guide groove 25, a rectangular push block 26, a second supporting plate 27, an L-shaped sliding plate 28, a rest frame 29, a second air spring 30, an L-shaped pull block 31, an extrusion block 32, a first sliding groove 33, a rectangular sliding plate 34, a second sliding rod 35, a second spring 36, a rectangular limiting plate 37, an L-shaped positioning block 38 and a first stop block 39.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a push-pull type new energy automobile battery rack comprises a fixed base 1, wherein the top of the fixed base 1 is fixedly connected with two first supporting plates 2, a threaded rod 3 is jointly and rotatably connected between the two first supporting plates 2, the outer surface of the threaded rod 3 is sleeved with two first connecting plates 4 in threaded connection with the threaded rod, the top ends of the two first connecting plates 4 are fixedly connected with a bearing plate 5, the right side wall of the right side bearing plate 5 is fixedly connected with a handle 6, the bottoms of the two bearing plates 5 are respectively and fixedly connected with two sliding supports 7, the top of the fixed base 1 is fixedly connected with two sliding rails 8, the sliding supports 7 are slidably connected with the sliding inner side wall, the tops of the two bearing plates 5 are jointly connected with a positioning mechanism, the positioning mechanism is used for positioning automobile batteries, the top of the right side bearing plate 5 is penetrated with two first rotating rods 9 which are rotatably connected with the two first rotating rods 9, and L-shaped limiting plates 10 are fixedly connected on the outer surfaces of the two first rotating rods 9, the outer side wall of the right bearing plate 5 is fixedly connected with two L-shaped fixing plates 11, a first rotating rod 9 penetrates through the L-shaped fixing plates 11 and is connected with the L-shaped fixing plates in a rotating mode, the bottoms of the two L-shaped fixing plates 11 are fixedly connected with torsion springs 12, the bottom ends of the torsion springs 12 are fixedly connected to the tops of the L-shaped limiting plates 10, one-way bearings 13 are fixedly connected to the outer surfaces of the bottoms of the two first rotating rods 9, the outer ends of the one-way bearings 13 are fixedly connected with second rotating rods 14, first gears 15 are fixedly connected to the outer surfaces of the second rotating rods 14, the top of the fixing base 1 is fixedly connected with two L-shaped supporting frames 16, rack plates 17 are sleeved on the inner side walls of the two L-shaped supporting frames 16, the rack plates 17 are used for driving the first gears 15 to rotate, the top of the bearing plate 5 is connected with a limiting mechanism, and the limiting mechanism is used for positioning the L-shaped limiting plates 10 when the L-shaped limiting plates 10 are opened;
the limiting mechanism comprises a first air spring 18, the right end of the first air spring 18 is fixedly connected to the left side wall of an L-shaped fixing plate 11, the left end of the first air spring 18 is fixedly connected with a first sliding plate 19, the outer side wall of a right side bearing plate 5 is fixedly connected with a U-shaped sliding sleeve 20, the first sliding plate 19 is slidably connected to the inner side wall of the U-shaped sliding sleeve 20, a positioning insertion rod 21 slidably connected with the bottom of the right side bearing plate 5 penetrates through the bottom of the right side bearing plate 5, the bottom end of the positioning insertion rod 21 is fixedly connected with an L-shaped guide plate 22, a first spring 23 is sleeved on the outer surface of the positioning insertion rod 21, one end of the first spring 23 is fixedly connected to the bottom of the bearing plate 5, the other end of the first spring is fixedly connected to the top of the L-shaped guide plate 22, the L-shaped guide plate 22 is extruded by the first sliding plate 19 to move downwards, a positioning insertion hole 24 is formed in the L-shaped limiting plate 10, a guide groove 25 is formed in the outer side wall of the L-shaped limiting plate 10, the guide groove 25 is used for guiding the positioning insertion rod 21, the outer side wall of the left bearing plate 5 is fixedly connected with a rectangular push block 26, and the rectangular push block 26 is contacted with the left end of the first sliding plate 19;
when the novel energy automobile battery replacing device works, because the existing battery rack needs to drive the battery detached from the novel energy automobile to be conveyed to a next position when the novel energy battery is replaced, then a plurality of people cooperate to move the battery out, then the novel battery is placed on the battery rack, and finally the novel battery is conveyed to the bottom of the automobile to be installed, the replacing process is complex, the replacing time is long, and the novel energy automobile battery replacing device is not beneficial to rapidly replacing the novel energy automobile battery, the invention provides a technical scheme for solving the problems, when the novel energy automobile battery replacing device is used, the novel energy automobile needing to replace the battery is moved to the position of replacing the battery, then the battery at the bottom of the automobile is taken down, the battery falls on the tops of the two bearing plates 5, the battery is positioned by the positioning mechanism, at the moment, the torsion spring 12 enables the two L-shaped limiting plates 10 to hook the left end of the battery, and then the bearing plate 5 at the right side is moved to the right side by the handle 6 of the personnel, the sliding support 7 at the bottom of the bearing plate 5 is used for ensuring the level of the bearing plate 5, the bearing plate 5 at the right side drives the first connecting plate 4 at the bottom of the bearing plate to rotate the threaded rod 3, the threaded rod 3 rotates to drive the first connecting plate 4 at the left side and the bearing plate 5 at the left side to move simultaneously, so that the two bearing plates 5 are opened slowly, the bearing plate 5 at the right side drives the first rotating rod 9 and the L-shaped limiting plate 10 inside the bearing plate to move when moving, the two L-shaped limiting plates 10 hook the left ends of the batteries, the old batteries are driven to move towards the right side by matching with the movement of the bearing plate 5 at the right side, when the first gear 15 is meshed with the rack plate 17, due to the existence of the one-way bearing 13, the first gear 15 and the second rotating rod 14 can not drive the first rotating rod 9 and the L-shaped limiting plate 10 to rotate, so that the batteries are always hooked by the L-shaped limiting plate 10 in the process of moving towards the right side, which is beneficial to the stable transportation of the old batteries, when the old battery is driven to move out of the bottom of the automobile, a person processes the old battery to take out, meanwhile, the bearing plate 5 on the left side also moves out of the bottom of the automobile, the person can directly put a new battery on the bearing plate 5 on the left side, the person does not need to wait for the new battery to be put in after the old battery is taken out, a large amount of loading time can be saved, after the old battery is taken out, the person uses the handle 6 to enable the bearing plate 5 on the right side to move towards the left side and slowly reset, similarly, the bearing plate 5 on the left side drives the new battery on the bearing plate 5 on the left side to move towards the right side, when the bearing plate 5 on the right side drives the first rotating rod 9 and the first gear 15 to move to be meshed with the rack, the first gear 15, the second rotating rod 14 and the first rotating rod 9 are driven to rotate, the first rotating rod 9 drives the L-shaped limiting plate 10 to slowly rotate towards the outside, the L-shaped limiting plate 10 is rotated and opened, the new battery is prevented from entering of the new battery, and when the first rotating rod 9 rotates, the torsion spring 12, when the L-shaped limiting plate 10 rotates, the positioning inserted rod 21 is firstly pressed downwards by the guide groove 25 on the outer side wall of the L-shaped limiting plate 10, when the L-shaped limiting plate 10 is completely opened, the positioning inserted rod 21 is separated from the guide groove 25 and is pulled by the first spring 23 to be inserted into the positioning insertion hole 24, the L-shaped limiting plate 10 is positioned to prevent the L-shaped limiting plate 10 from being closed when a new battery is not moved in place, at the moment, the first gear 15 is separated from the rack plate 17, then, the two bearing plates 5 continue to move towards the middle, the bearing plate 5 on the left side drives the rectangular push block 26 on the side wall to press the first sliding plate 19, so that the first sliding plate 19 moves towards the right side, the first air spring 18 is compressed, the L-shaped guide block is pressed by the first sliding plate 19, the L-shaped guide block slowly moves downwards to drive the positioning inserted rod 21 to slowly separate from the positioning insertion hole 24, the first spring 23 is stretched, when the inner ends of the two bearing plates 5 are completely contacted, the new battery is pushed to the tops of the two bearing plates 5, when the new energy automobile needs to be replaced, the two bearing plates 5 are used for bearing the old battery, the pulling plate is pulled to lead the right bearing plate 5 and the two L-shaped limiting plates 10 to take the old battery out towards the right side, meanwhile, the bearing plate 5 on the left side is moved towards the left side to bear the new battery, when the old battery on the right side is taken out, the top of the bearing plate 5 on the left side is simultaneously loaded with the new battery, a large amount of installation time can be saved, and the limiting mechanism is used before the new battery is transferred to the installation position, make L type limiting plate 10 open and be fixed a position, avoid L type limiting plate 10 to disturb the entering of new battery, after the new battery targets in place, make two L type limiting plates 10 be in the left side of new battery once more for it is faster to change new energy automobile's battery, saves the change time.
As a further scheme of the present invention, two sets of second support plates 27 are fixedly connected to the top of the fixed base 1, each set of second support plates 27 is composed of two second support plates 27, an L-shaped sliding plate 28 slidably connected to each second support plate 27 penetrates through each second support plate 27, the inner ends of the two L-shaped sliding plates 28 on the same side are fixedly connected to a rest 29 together, the rest 29 is located above the bearing plate 5, the two rest 29 is used for placing a new battery, a second gas spring 30 is fixedly connected to the inner side wall of each L-shaped sliding plate 28, the inner end of the second gas spring 30 is fixedly connected to the outer side wall of the second support plate 27, L-shaped pull blocks 31 are fixedly connected to the outer side walls of the two rest 29, two extrusion blocks 32 are fixedly connected to the outer side wall of the bearing plate 5 on the left side, and the extrusion blocks 32 are used for extruding the L-shaped pull blocks 31 to move outwards; when the loading plate 5 on the left side moves to the left side, the new battery is placed at the tops of the two rest frames 29 in advance, the two rest frames 29 enable the battery to be in a middle position under the action of the second air spring 30 to fasten the battery, the pressing block 32 driven by the loading plate 5 on the left side slowly pushes the two L-shaped pull blocks 31, the L-shaped pull blocks 31 and the rest frames 29 slowly move outwards to compress the second air spring 30 to enable the rest frames 29 to be slowly separated from the battery, when the loading plate 5 on the left side moves to the right position, the rest frames 29 are separated from the new battery, the new battery falls on the top of the loading plate 5 and is positioned by the positioning mechanism on the top of the loading plate 5 on the left side, personnel participation is not needed, convenience and rapidness are realized, the installation deflection is avoided, the installation efficiency is greatly improved, a large amount of replacement time is saved, and the replacement efficiency of the battery is improved.
As a further scheme of the invention, the top parts of the two bearing plates 5 are respectively provided with a first sliding chute 33, the inner side walls of the two first sliding chutes 33 are respectively connected with a rectangular sliding plate 34 in a sliding manner, the outer side walls of the two rectangular sliding plates 34 are respectively fixedly connected with two second sliding rods 35, the outer ends of the second sliding rods 35 are inserted into the bearing plates 5 and are connected with the bearing plates in a sliding manner, and the outer surface of each second sliding rod 35 is sleeved with a second spring 36; during operation, because open when two loading boards 5 and make, the battery is in the top of loading board 5 to the part that exists, lead to the battery slope easily, through having seted up first spout 33 at two loading board 5 tops, when two loading boards 5 are opened slowly, two rectangle slide 34 slowly stretch out loading board 5 under the effect of second spring 36, rectangle slide 34 slides to the inboard along first spout 33, stretch out loading board 5, the bearing area of extension loading board 5, accept the overhang of battery, avoid the battery to appear the skew, be favorable to steady carrying the battery, when two loading boards 5 dock, two rectangle slide 34 extrude each other, slowly slide into first spout 33, retract the inside portion of loading board 5 once more.
As a further scheme of the invention, the top of the right rectangular sliding plate 34 is fixedly connected with two rectangular limiting plates 37, and the two rectangular limiting plates 37 are respectively contacted with the inner side walls of the front and rear L-shaped limiting plates 10; the during operation, because when two L type limiting plates 10 break away from the location inserted bar 21 after reset, the battery can be collided, and for guaranteeing that first gear 15 homoenergetic at every turn meshes with rack plate 17 smoothly, need continue the restriction to the pulling position of L type limiting plate 10, through the rectangle limiting plate 37 at two rectangle sliding plate top fixed connection, rectangle limiting plate 37 blocks L type limiting plate 10, avoid it to strike the battery, and L type limiting plate 10 laminates under the torsional spring 12 effect on rectangle limiting plate 37 lateral wall, make first bull stick 9 and first gear 15 homoenergetic at same position at every turn, be favorable to the meshing of first gear 15 and rack plate 17.
As a further scheme of the present invention, the positioning mechanism includes two L-shaped positioning blocks 38, both the two L-shaped positioning blocks 38 are fixedly connected to the top of the right side bearing plate 5, the top of the left side bearing plate 5 is fixedly connected with a first stop dog 39, and the top end of the first stop dog 39 abuts against the bottom surface of the rest stand 29; during operation, owing to need guarantee that the battery can aim at the mounted position of car, need fix a position the battery, through two L type locating pieces 38 of bearing board 5 top fixed connection on right side and the battery of first dog 39 simultaneous location at left bearing board 5 top, make the battery when falling on bearing board 5 top at every turn, the homoenergetic is fixed a position completely to when new battery packs into, new battery is fixed a position equally, makes the battery can be smoothly and quick the new energy automobile of being packed into.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a but push-and-pull formula new energy automobile battery frame, includes unable adjustment base (1), its characterized in that: the automobile battery fixing device is characterized in that two first supporting plates (2) are fixedly connected to the top of the fixing base (1), a threaded rod (3) is connected between the two first supporting plates (2) in a rotating mode, two first connecting plates (4) in threaded connection with the threaded rod (3) are sleeved on the outer surface of the threaded rod (3), a bearing plate (5) is fixedly connected to the top ends of the two first connecting plates (4), a handle (6) is fixedly connected to the right side wall of the bearing plate (5), two sliding pillars (7) are fixedly connected to the bottom of the two bearing plates (5), two sliding rails (8) are fixedly connected to the top of the fixing base (1), the sliding pillars (7) are connected to the inner side wall in a sliding mode, a positioning mechanism is connected to the tops of the two bearing plates (5) in a common mode and used for positioning an automobile battery, two first rotating rods (9) are connected to the top of the bearing plate (5) in a penetrating mode and in a rotating mode, two L-shaped limiting plates (10) are fixedly connected to the outer surface of the first rotating rod (9), two L-shaped fixing plates (11) are fixedly connected to the outer side wall of the bearing plate (5) on the right side, the first rotating rod (9) penetrates through the L-shaped fixing plates (11) and is rotatably connected with the L-shaped fixing plates, two torsion springs (12) are fixedly connected to the bottoms of the L-shaped fixing plates (11), the bottom ends of the torsion springs (12) are fixedly connected to the tops of the L-shaped limiting plates (10), two one-way bearings (13) are fixedly connected to the outer surface of the bottom of the first rotating rod (9), second rotating rods (14) are fixedly connected to the outer ends of the one-way bearings (13), first gears (15) are fixedly connected to the outer surface of the second rotating rods (14), two L-shaped supporting frames (16) are fixedly connected to the top of the fixing base (1), and rack plates (17) are arranged on the inner side walls of the two L-shaped supporting frames (16), rack plate (17) are used for driving first gear (15) to rotate, loading board (5) top is connected with stop gear, stop gear is used for fixing a position L type limiting plate (10) when L type limiting plate (10) are opened.
2. The push-pull type new energy automobile battery rack according to claim 1, characterized in that: the limiting mechanism comprises a first air spring (18), the right end of the first air spring (18) is fixedly connected to the left side wall of an L-shaped fixing plate (11), the left end of the first air spring (18) is fixedly connected with a first sliding plate (19), the right side of the first air spring is fixedly connected with a U-shaped sliding sleeve (20) on the outer side wall of a bearing plate (5), the first sliding plate (19) is slidably connected to the inner side wall of the U-shaped sliding sleeve (20), the right side of the bearing plate (5) is penetrated by a positioning insertion rod (21) which is slidably connected with the bearing plate, the bottom end of the positioning insertion rod (21) is fixedly connected with an L-shaped guide plate (22), a first spring (23) is sleeved on the outer surface of the positioning insertion rod (21), one end of the first spring (23) is fixedly connected to the bottom of the bearing plate (5), the other end of the first spring is fixedly connected to the top of the L-shaped guide plate (22), and the first sliding plate (19) extrudes the L-shaped guide plate (22) to move downwards, positioning insertion holes (24) have been seted up to L type limiting plate (10) inside, guiding groove (25) have been seted up on L type limiting plate (10) lateral wall, guiding groove (25) are used for guide location inserted bar (21), the left side fixedly connected with rectangle ejector pad (26) on loading board (5) lateral wall, rectangle ejector pad (26) and first slide (19) left end contact.
3. The push-pull type new energy automobile battery rack according to claim 2, characterized in that: the top of the fixed base (1) is fixedly connected with two groups of second supporting plates (27), each group of second supporting plates (27) is composed of two second supporting plates (27), an L-shaped sliding plate (28) in sliding connection with each second supporting plate (27) penetrates through the inside of each second supporting plate (27), the inner ends of the two L-shaped sliding plates (28) on the same side are fixedly connected with a rest frame (29) together, the rest frame (29) is positioned above the bearing plate (5), the two rest frames (29) are used for placing new batteries, the inner side wall of each L-shaped sliding plate (28) is fixedly connected with a second air spring (30), the inner end of each second air spring (30) is fixedly connected to the outer side wall of each second supporting plate (27), the outer side walls of the two rest frames (29) are fixedly connected with L-shaped pull blocks (31), and the outer side wall of the bearing plate (5) on the left side is fixedly connected with two extrusion blocks (32), the extrusion block (32) is used for extruding the L-shaped pulling block (31) to enable the L-shaped pulling block to move outwards.
4. The push-pull type new energy automobile battery rack according to claim 1, characterized in that: two first spout (33), two have all been seted up at loading board (5) top equal sliding connection has rectangle slide (34), two on first spout (33) inside wall equal fixedly connected with two second slide bars (35) on rectangle slide (34) the lateral wall, second slide bar (35) outer end insert loading board (5) inside and rather than sliding connection, every all overlap on second slide bar (35) the surface and be equipped with second spring (36).
5. The push-pull type new energy automobile battery rack according to claim 4, wherein: the right side two rectangle limiting plates (37) of rectangle slide (34) top fixedly connected with, two rectangle limiting plate (37) are with two L type limiting plate (10) inside wall contact in front and back respectively.
6. The push-pull type new energy automobile battery rack according to claim 1, characterized in that: the positioning mechanism comprises two L-shaped positioning blocks (38), the two L-shaped positioning blocks (38) are fixedly connected to the top of the right side bearing plate (5), the left side of the top of the bearing plate (5) is fixedly connected with a first stop dog (39), and the top end of the first stop dog (39) abuts against the bottom surface of the placement frame (29).
CN202111551681.7A 2021-12-17 2021-12-17 But push-and-pull formula new energy automobile battery frame Active CN114083973B (en)

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JP5263075B2 (en) * 2009-08-24 2013-08-14 株式会社豊田自動織機 Battery replacement positioning device for electric vehicles
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CN111559274A (en) * 2019-02-13 2020-08-21 上海蔚来汽车有限公司 Wheel positioning device and vehicle battery replacing platform
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CN210652650U (en) * 2019-09-24 2020-06-02 北京新能源汽车技术创新中心有限公司 Side battery replacing mechanism for battery box and battery box equipment comprising same
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