CN114211997B

CN114211997B - Battery quick replacement device of new energy automobile

Info

Publication number: CN114211997B
Application number: CN202111666185.6A
Authority: CN
Inventors: 李仕生
Original assignee: Chongqing Industry Polytechnic College
Current assignee: Shanghai Doctor High Tech Energy Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-21
Anticipated expiration: 2041-12-31
Also published as: CN114211997A

Abstract

The invention discloses a quick battery replacement device of a new energy automobile, which comprises a storage box, wherein a transfer box is communicated with one side of the storage box, and a replacement box is communicated with the transfer box and deviates from the storage box; the transfer box is internally provided with a transfer mechanism for transferring the automobile battery. According to the invention, the transfer mechanism is arranged in the transfer box and is used for conveying the automobile battery in the storage box to the replacement box and then conveying the automobile battery to the outside of the replacement device through the replacement box, so that the device integrates the storage, the transfer and the conveying of the automobile battery into a whole, the transfer efficiency of the automobile battery is improved, and the replacement of the automobile battery is convenient; the fixed rods in the two fixing mechanisms on the transfer rod move relatively to fix the automobile battery on the two transfer rods in the middle, so that the battery is prevented from being damaged due to sliding and falling in the transfer process; the quick battery replacing device has compact structure and smaller volume, and is more suitable for indoor places such as market underground parking garages and the like.

Description

Battery quick replacement device of new energy automobile

Technical Field

The invention relates to the technical field of new energy automobiles, in particular to a quick battery replacement device of a new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source or conventional automobile fuel, adopts a novel vehicle-mounted power device, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and is the most widely used new energy automobile due to economy and environmental protection. The use of electric automobile needs the support of electric energy, and present charging mode is for setting up at the both sides on highway and fills electric pile, and the utilization is filled electric pile and is carried out the replenishment of electric energy for electric automobile, but fills electric pile and charges long consuming time, need consume a large amount of time to wait for, has very big drawback, seriously influences electric automobile's popularization and use.

In the prior art, a large-scale battery replacing station is generally used for replacing a battery of an automobile, the battery of the automobile is generally stored in a battery bank, the battery is generally transferred from the battery bank to a platform to be replaced manually, and then the battery is moved to the bottom of the automobile through a conveying structure, so that the carrying efficiency is low, the consumed time is long, and the large-scale battery replacing station is mainly applied outdoors and is not suitable for small places such as shopping malls and underground parking garages, and inconvenience is brought to users.

Disclosure of Invention

The invention aims to provide a quick battery replacement device for a new energy automobile, which solves the following technical problems: (1) the battery replacement station is large in size and cannot meet the use requirements of users; (2) manual handling of automobile batteries is inefficient.

The purpose of the invention can be realized by the following technical scheme:

a quick battery replacement device for a new energy automobile comprises a storage box, wherein a transfer box is communicated with one side of the storage box, and a replacement box is communicated with the transfer box and deviates from the storage box; the transfer box is internally provided with a transfer mechanism for transferring the automobile battery, the transfer mechanism comprises a first lifting seat, a second lifting seat and a moving seat arranged between the first lifting seat and the second lifting seat, and two transfer rods are fixedly arranged on the moving seat; two transport the pole both ends and all be provided with and be used for fixed car battery fixed establishment, fixed rod tip fixed mounting on fixed establishment is on the fixed axle, the fixed axle rotates to be installed between two fixing bases, and one of them fixing base one side fixed mounting's rotatory cylinder piston rod fixed connection fixed shaft tip, transport pole one side fixed mounting's fixed cylinder piston rod passes through baffle fixed mounting in one of them fixing base one side.

As a further scheme of the invention, one end of the movable base is in threaded connection with a movable lead screw rotatably mounted on one side of the first lifting base, the other end of the movable base is slidably mounted on a movable rod fixedly mounted on one side of the second lifting base, and an output shaft of a movable motor fixedly mounted on one end of the first lifting base is fixedly connected with the end part of the movable lead screw.

As a further scheme of the invention, two lifting grooves are symmetrically formed in two sides in the transfer box, a lifting screw is rotatably mounted on one lifting groove, lifting rods are fixedly mounted in the other three lifting grooves, and an output shaft of a lifting motor fixedly mounted on the top of the transfer box is fixedly connected with the end part of the lifting screw.

As a further scheme of the invention, one side of the first lifting seat is in threaded connection with the lifting screw rod, the other side of the first lifting seat is slidably mounted on the lifting rods, and the second lifting seat is slidably mounted on the two lifting rods.

As a further scheme of the invention, the two sides of the transfer rod are symmetrically provided with moving grooves, the two sides of each moving groove are provided with sliding grooves, and the two ends of the fixed shaft are respectively arranged on the two sliding grooves in a sliding manner.

As a further scheme of the invention, one side of the top of the replacement box is communicated with a protective cover, the bottom of the protective cover is provided with an opening for the automobile battery to enter and exit, the bottom of the protective cover is provided with a bearing mechanism, a bearing seat of the bearing mechanism is fixedly provided with a bearing plate, and the bearing plate is provided with two transfer grooves.

As a further scheme of the invention, two grooves are formed in one side of the replacing box, one side of the bearing seat is in threaded connection with a driving screw rod which is rotatably arranged in one groove, and the other side of the bearing seat is slidably arranged in the other groove and is fixedly provided with a driving rod.

As a further scheme of the invention, a plurality of bearing frames for storing the automobile battery are symmetrically arranged on two sides in the storage box, a fixed cover is fixedly connected to one side of the storage box, a plurality of heat dissipation motors are fixedly mounted on the fixed cover, a plurality of heat dissipation motor output shafts penetrate through the fixed cover and are fixedly connected with a fan, and a plurality of air holes are formed in the fixed cover.

The invention has the beneficial effects that:

according to the quick battery replacement device for the new energy automobile, the transfer mechanism is arranged in the transfer box and used for conveying the automobile batteries in the storage box into the replacement box and then conveying the automobile batteries out of the replacement device through the replacement box, so that the device integrates storage, transfer and conveying of the automobile batteries, the transfer efficiency of the automobile batteries is improved, and the replacement of the automobile batteries is facilitated; the fixed rods in the two fixing mechanisms on the transfer rod move relatively to fix the automobile battery on the two transfer rods in the middle, so that the battery is prevented from being damaged due to sliding and falling in the transfer process; the protective cover is arranged on one side of the replacement box, and the opening for the battery to enter and exit is formed in the bottom of the protective cover, so that the safety of the battery replacement device is improved, and the automobile battery in the storage box is prevented from being damaged manually; the quick battery replacing device has compact structure and smaller volume, and is more suitable for indoor places such as market underground parking garages and the like.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of a quick battery replacement device of a new energy automobile according to the invention;

FIG. 2 is a schematic view of the storage case of the present invention;

FIG. 3 is a schematic diagram of the construction of a transfer box of the present invention;

FIG. 4 is a schematic structural view of a transfer mechanism of the present invention;

FIG. 5 is a schematic structural view of the securing mechanism of the present invention;

FIG. 6 is a schematic structural view of a fixing bar of the present invention;

fig. 7 is a schematic view of the structure of the replacement box of the present invention.

In the figure: 10. a storage tank; 11. a carrier; 12. a fixed cover; 13. air holes; 14. a heat dissipation motor; 20. a transfer box; 21. a lifting groove; 22. lifting a screw rod; 23. a lifting rod; 24. a lifting motor; 25. a transfer mechanism; 251. a first lifting seat; 252. a second lifting seat; 253. moving the lead screw; 254. a movable seat; 255. a moving motor; 256. a transfer rod; 257. a moving groove; 258. a sliding groove; 26. a fixing mechanism; 261. a fixing rod; 262. a fixed shaft; 263. a fixed seat; 264. a rotating cylinder; 265. fixing the air cylinder; 30. replacing the box; 31. a groove; 32. a drive rod; 33. driving a lead screw; 34. a carrying mechanism; 341. a bearing seat; 342. a carrier plate; 343. a transfer tank; 35. a shield.

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 invention relates to a battery quick replacement device for a new energy automobile, which comprises a storage box 10, wherein one side of the storage box 10 is communicated with a transfer box 20, the transfer box 20 is communicated with a replacement box 30 away from the storage box 10, and the storage box 10, the transfer box 20 and the replacement box 30 are arranged to integrate the storage, the transfer and the transportation of automobile batteries, thereby improving the transfer efficiency of the automobile batteries, facilitating the replacement of the automobile batteries, and meanwhile, the battery quick replacement device has a compact structure and a small volume, is more suitable for indoor places such as market underground parking garages and the like, and is more convenient for users to use; a plurality of bearing frames 11 for storing automobile batteries are symmetrically arranged on two sides in the storage box 10, a fixing cover 12 is fixedly connected to one side of the storage box 10, a plurality of radiating motors 14 are fixedly mounted on the fixing cover 12, output shafts of the plurality of radiating motors 14 penetrate through the fixing cover 12 and are fixedly connected with fans, a plurality of air holes 13 are formed in the fixing cover 12, and the plurality of radiating motors 14 and the fans are arranged on the fixing cover 12, so that the temperature in the storage box 10 is kept constant, the storage of the automobile batteries is prevented from being influenced by overhigh temperature of the storage box 10, and a filter screen is further arranged in the fixing cover 12, so that dust is prevented from entering the storage box 10;

referring to fig. 2-5, two lifting grooves 21, four lifting grooves 21 in total, are symmetrically formed on two sides in the transfer box 20, wherein a lifting screw 22 is rotatably installed on one lifting groove 21, lifting rods 23 are fixedly installed in the other three lifting grooves 21, a lifting motor 24 is fixedly installed on the top of the transfer box 20, an output shaft of the lifting motor 24 is fixedly connected with the end of the lifting screw 22, a transfer mechanism 25 for transferring the automobile battery is arranged in the transfer box 20, the transfer mechanism 25 comprises a first lifting seat 251 and a second lifting seat 252, a movable screw 253 is rotatably installed on one side of the first lifting seat 251, a movable rod is fixedly installed on one side of the second lifting seat 252, a movable seat 254 is arranged between the first lifting seat 251 and the second lifting seat 252, one end of the movable seat 254 is threadedly connected to the movable screw 253, the other end is slidably installed on the movable rod, a movable motor 255 is fixedly installed on one end of the first lifting seat 251, an output shaft of the moving motor 255 is fixedly connected with the end part of the moving lead screw 253, two transfer rods 256 are fixedly arranged on the moving seat 254, one side of the first lifting seat 251 is in threaded connection with the lifting lead screw 22, the other side of the first lifting seat 251 is slidably arranged on the lifting rod 23, and the second lifting seat 252 is slidably arranged on the two lifting rods 23;

referring to fig. 5-6, two sides of the transfer rod 256 are symmetrically provided with moving grooves 257, two sides of each moving groove 257 are provided with sliding grooves 258, two ends of each transfer rod 256 are provided with fixing mechanisms 26 for fixing the automobile battery, each fixing mechanism 26 includes a fixing rod 261, an end of the fixing rod 261 is fixedly mounted on a fixing shaft 262, the fixing shaft 262 is rotatably mounted between two fixing seats 263, the two fixing seats 263 are respectively disposed on two sides of the transfer rod 256, two ends of the fixing shaft 262 are respectively slidably mounted on the two sliding grooves 258, one side of one fixing seat 263 is fixedly mounted with a rotating cylinder 264, a piston rod of the rotating cylinder 264 is fixedly connected with an end of the fixing shaft 262, one side of the transfer rod 256 is fixedly mounted with a fixing cylinder 265, and a baffle connected with an end of a piston rod of the fixing cylinder 265 is fixedly mounted on one side of one fixing seat 263; by starting the rotary cylinder 264, the rotary cylinder 264 drives the fixed shaft 262 to rotate on the fixed seat 263, so as to drive the fixed rod 261 on the fixed shaft 262 to rotate, the fixed cylinder 265 is started, the piston rod of the fixed cylinder 265 drives the fixed shaft 262 on the fixed seat 263 to slide on the sliding groove 258, so as to drive the fixed rod 261 on the fixed shaft 262 to move, the two fixed rods 261 on the two transfer rods 256 synchronously move, the automobile battery is fixed on the two transfer rods 256, and the problem that the automobile battery is shaken and falls off in the moving process to damage the battery is avoided; a rubber pad is arranged on one side of the fixing rod 261 and is in contact with the surface of the automobile battery, so that damage to the surface of the battery is avoided.

Referring to fig. 7, one side of the top of the replacing box 30 is communicated with a protective cover 35, the bottom of the protective cover 35 is provided with an opening for the access of the automobile battery, the transfer box 20 is communicated with the replacing box 30 to prevent the automobile battery in the storage box 10 from being damaged by human factors through the replacing box 30, the safety of the battery rapid replacing device is improved, one side of the replacing box 30 is provided with two grooves 31, one of the grooves 31 is rotatably provided with a driving screw 33, the other groove 31 is internally and fixedly provided with a driving rod 32, the bottom of the protective cover 35 is provided with a bearing mechanism 34, the bearing mechanism 34 comprises a bearing seat 341, the bearing seat 341 is fixedly provided with a bearing plate 342, the bearing plate 342 is provided with two transfer grooves 343 for two transfer rods 256 to pass through, the width and height of the transfer grooves 343 are both greater than the width and height of the transfer rods 256, so that the transfer rods 256 can be placed in the transfer grooves 343, and the automobile battery on the transfer rods 256 can be placed on the bearing plate 342, bear seat 341 one side threaded connection on drive screw 33, the opposite side slidable mounting is on actuating lever 32, and the bottom is provided with driving motor in the change case 30, and fixed connection drives the screw 33 tip behind the driving motor output group. Change case 30 one side still is provided with the controller, and bin 10 deviates from transfer box 20 one side and is provided with the switch door, makes things convenient for the maintenance personal to change unusual car battery.

Referring to fig. 1 to 7, the operation process of the battery quick replacement device for a new energy vehicle according to the present embodiment is as follows:

the method comprises the following steps: when a user needs to replace the battery, the moving motor 255 is started, an output shaft of the moving motor 255 drives the moving screw 253 to rotate, the moving screw 253 rotates to drive the moving seat 254 to slide on the moving rod, and further drives the two transfer rods 256 on the moving seat 254 to move towards one side of the storage box 10, when the two transfer rods 256 move to the position below the automobile battery to be taken out, the lifting motor 24 is started, an output shaft of the lifting motor 24 drives the lifting screw 22 to rotate, and further drives the first lifting seat 251 and the second lifting seat 252 to move upwards, so that the two transfer rods 256 on the moving seat 254 are driven to move upwards, and the two transfer rods 256 lift the automobile battery on the bearing frame 11;

step two: when the automobile battery is lifted by the two transfer rods 256, the rotary cylinder 264 is started, the rotary cylinder 264 drives the fixed shaft 262 to rotate on the fixed seat 263, and further drives the fixed rod 261 on the fixed shaft 262 to rotate, the fixed cylinder 265 is started, the piston rod of the fixed cylinder 265 drives the fixed shaft 262 on the fixed seat 263 to slide on the sliding groove 258, and further drives the fixed rod 261 on the fixed shaft 262 to move, the two fixed rods 261 on the two transfer rods 256 synchronously move, the automobile battery is fixed on the two transfer rods 256, and the problem that the automobile battery shakes and falls off in the moving process to damage the battery is avoided;

step three: the moving motor 255 is started again, the moving motor 255 drives the two transfer rods 256 on the moving seat 254 to move towards one side of the replacement box 30, interference with the automobile batteries in the storage box 10 is avoided when the transfer rods 256 ascend, meanwhile, the lifting motor 24 drives the moving seat 254 to move upwards to the top of the transfer box 20, at the moment, the moving motor 255 drives the two transfer rods 256 on the moving seat 254 to move towards one side of the protective cover 35, after the two transfer rods 256 are inserted into the two transfer grooves 343 on the bearing plate 342, the two fixing rods 261 on the transfer rods 256 are loosened, and meanwhile, the moving seat 254 moves downwards, so that the batteries on the transfer rods 256 fall onto the bearing plate 342, and at the moment, the moving motor 255 drives the two transfer rods 256 to retract;

step four: the driving motor is started, the driving motor output shaft drives the driving screw 33 to rotate, and then the bearing seat 341 is driven to slide on the driving rod 32, so that the automobile battery on the bearing plate 342 is driven to move downwards, when the bearing seat 341 moves to the bottom of the replacement box 30, a user takes down and replaces the automobile battery, the automobile battery without electricity is placed on the bearing plate 342, the automobile battery without electricity is conveyed into the bearing frame 11 of the storage box 10, and the battery replacement is completed.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Although one embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. A quick battery replacement device for a new energy automobile comprises a storage box (10), and is characterized in that a transfer box (20) is communicated with one side of the storage box (10), and a replacement box (30) is communicated with the transfer box (20) and deviates from the storage box (10); a transfer mechanism (25) for transferring the automobile battery is arranged in the transfer box (20), the transfer mechanism (25) comprises a first lifting seat (251), a second lifting seat (252) and a moving seat (254) arranged between the first lifting seat (251) and the second lifting seat (252), and two transfer rods (256) are fixedly mounted on the moving seat (254); two transfer pole (256) both ends all are provided with fixed establishment (26) that are used for fixed car battery, dead lever (261) tip fixed mounting on fixed axle (262) on fixed establishment (26), fixed axle (262) rotate to be installed between two fixing bases (263), two fixing base (263) slidable mounting respectively in transfer pole (256) both sides, revolving cylinder (264) piston rod fixed connection fixed axle (262) tip of one of them fixing base (263) one side fixed mounting, fixed cylinder (265) piston rod of transfer pole (256) one side fixed mounting passes through baffle fixed mounting in one of them fixing base (263) one side

One end of the moving seat (254) is in threaded connection with a moving screw rod (253) rotatably installed on one side of the first lifting seat (251), the other end of the moving seat (254) is slidably installed on a moving rod fixedly installed on one side of the second lifting seat (252), and an output shaft of a moving motor (255) fixedly installed on one end of the first lifting seat (251) is fixedly connected with the end part of the moving screw rod (253);

two lifting grooves (21) are symmetrically formed in two sides in the transfer box (20), a lifting screw (22) is rotatably mounted on one lifting groove (21), lifting rods (23) are fixedly mounted in the other three lifting grooves (21), and an output shaft of a lifting motor (24) fixedly mounted at the top of the transfer box (20) is fixedly connected with the end part of the lifting screw (22);

one side of the first lifting seat (251) is in threaded connection with the lifting screw rod (22), the other side of the first lifting seat is slidably installed on the lifting rods (23), and the second lifting seat (252) is slidably installed on the two lifting rods (23);

moving grooves (257) are symmetrically formed in two sides of the transfer rod (256), sliding grooves (258) are formed in two sides of each moving groove (257), and two ends of the fixed shaft (262) are slidably mounted on the two sliding grooves (258) respectively;

one side of the top of the replacement box (30) is communicated with a protective cover (35), the bottom of the protective cover (35) is provided with an opening for the automobile battery to enter and exit, the bottom of the protective cover (35) is provided with a bearing mechanism (34), a bearing plate (342) is fixedly installed on a bearing seat (341) of the bearing mechanism (34), and the bearing plate (342) is provided with two transfer grooves (343);

two grooves (31) are formed in one side of the replacing box (30), one side of the bearing seat (341) is in threaded connection with a driving screw rod (33) which is rotatably installed in one groove (31), and the other side of the bearing seat (341) is slidably installed in the other groove (31) and is fixedly provided with a driving rod (32);

and a plurality of bearing frames (11) for storing the automobile batteries are symmetrically arranged on two sides in the storage box (10).

2. The device for rapidly replacing the battery of the new energy automobile as claimed in claim 1, wherein a fixing cover (12) is fixedly connected to one side of the storage box (10), a plurality of heat dissipation motors (14) are fixedly mounted on the fixing cover (12), output shafts of the plurality of heat dissipation motors (14) penetrate through the fixing cover (12) and are fixedly connected with a fan, and a plurality of air holes (13) are formed in the fixing cover (12).