CN218876967U

CN218876967U - Quick-change battery bracket

Info

Publication number: CN218876967U
Application number: CN202223405478.1U
Authority: CN
Inventors: 卞涛; 翟凯; 胥杨; 刘凯
Original assignee: Jiangsu Juneng Equipment Technology Co ltd
Current assignee: Jiangsu Juneng Equipment Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-04-18
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a quick change battery bracket, including U type bracket, quick change battery package layer board, aluminum alloy slat, the equal equidistance of curb plate is equipped with the cavity about U type bracket, the inside of cavity all is equipped with electric telescopic handle, a side of cavity runs through and is equipped with logical groove, electric telescopic handle's piston rod top all is fixed with the connecting block, makes the driving motor drive of the inside front end both sides setting of U type bracket, and driving motor's start-up drives drive gear and rotates, and drive gear's rotation meshing drives the bar drive tooth backward in the bar plate of quick change battery package layer board bottom both sides to the aluminium alloy antiskid bottom plate that sets up on the quick change battery package layer board can play the antiskid effect to the battery package when the battery package moves backward through quick change battery package layer board, and then alright realize the effect of moving out from the automobile body bottom with the mode of quick change to the battery package, further make the convenient labour saving and time saving of battery package dismouting more.

Description

Quick-change battery bracket

Technical Field

The utility model belongs to the technical field of the battery bracket, concretely relates to quick change formula battery bracket.

Background

The battery replacing box body fixed on the vehicle body battery bracket in a dismounting mode is an important link of a battery replacing mode, and the current battery replacing bracket has the following problems: the bearing capacity can not meet the requirement; the disassembly and the assembly are difficult, and the battery replacement time is overlong.

For this purpose, a quick-change battery bracket with the publication number "CN212765666U" comprises two bottom brackets which are arranged at intervals, and the plane on which the two bottom brackets are arranged is an XOY plane; the opposite sides of the two bottom brackets are respectively fixedly provided with a protective frame vertical to the bottom brackets along the X direction, and the left side and the right side of the protective frame are respectively fixedly provided with a side protective frame fixed with the bottom brackets along the Y direction; a plurality of pairs of mounting beams are fixedly arranged on the inner protection frame along the Z direction, and each pair of mounting beams is provided with a quick-change connector; the bottoms of the two bottom brackets are fixedly connected through a plurality of connecting beams arranged along the Y direction; the middle part of the inner protection frame is fixedly provided with a middle connecting plate along the Z direction.

For the quick-change battery bracket, although the mechanical arm takes out the battery pack from the battery bracket, the battery pack is put into the battery turnover frame for charging; when the battery pack is installed, the battery pack is placed into the battery bracket by the mechanical arm, the quick-change connector is connected, and then the installation is completed, but the battery pack still has the following obvious defects in the using process: because the battery frame is for installing the bottom at the automobile body, the manipulator does not have with lower gesture flexible to the automobile body bottom when dismantling the battery package, and can stretch out and draw back to the also comparatively trouble of automobile body bottom, thereby the dismouting of battery package is comparatively wasted time on this battery bracket, and dismouting speed is slow wastes time and energy, simultaneously above-mentioned battery bracket is two large for the volume of uniting together, thereby make the ground clearance of car diminish behind installation automobile body bottom, and then can appear the problem that the battery package collided with and damages at the in-process that the vehicle travel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick change battery bracket to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a quick change battery bracket, includes U type bracket, quick change battery package layer board, aluminum alloy slat, the equal equidistance of curb plate is equipped with the cavity about U type bracket, the inside of cavity all is equipped with electric telescopic handle, a side of cavity runs through and is equipped with logical groove, electric telescopic handle's piston rod top all is fixed with the connecting block, the rear side of U type bracket is equipped with the posterior lateral plate, install the quick change plug in the recess that the preceding terminal surface middle part of posterior lateral plate was equipped with, the equal symmetry in the inside anterior both sides of U type bracket is equipped with the mount, inside one side of mount all is fixed with driving motor, all install drive gear in driving motor's the pivot, the inboard bottom surface middle part of U type bracket vertically is equipped with the spacing track groove of bar, the left and right sides of bottom surface of quick change battery package layer board all vertically is equipped with the bar plate, all install the bar drive tooth in the bar groove that the bottom side of bar plate was equipped with, the middle part of battery package layer board bottom surface vertically is equipped with spacing bar slider, and the corresponding one side of the spacing slider of bar all is equipped with the fretwork and holds up the piece, aluminum alloy slat sets up two sets up on the left and right sides on the inboard upper portion of U type bracket.

Connecting block one end on the electric telescopic handle who sets up in the inside cavity of curb plate about U type bracket extends to the left and right sides of the inboard upper end of U type bracket through leading to the groove, and the extension one end of connecting block and two sets of a side fixed connection of aluminum alloy slat, this can make electric telescopic handle drive the aluminum alloy slat and carry out the centre gripping to battery package terminal surface fixed to guarantee the stability of battery package.

Two sets of the bottom surface of aluminum alloy slat all is equipped with battery package protection pad, and two sets of the surface of aluminum alloy slat evenly runs through there is the heat dissipation through-hole, the middle-end of the anterior bottom side of U type bracket is fixed with the fretwork cover, the activity is pegged graft in the fretwork cover and is had the dismouting gag lever post, and the dismouting gag lever post is fixed through bolt locking, and this can carry out the effect of protecting after pushing down the fixing to the battery package through the setting of battery package protection pad on the aluminum alloy slat, can play certain radiating effect through the setting of heat dissipation through-hole on the aluminum alloy slat simultaneously.

The quick-change battery pack support plate is characterized in that bar-shaped driving teeth arranged on bar-shaped plates on two sides of the bottom of the quick-change battery pack support plate are in inner engagement driving with driving gears on the driving motors, and an aluminum alloy anti-skidding bottom plate is arranged on the end face of the quick-change battery pack support plate, so that a battery pack can be automatically prevented from moving out of the U-shaped bracket.

Spacing slip of looks adaptation between the spacing track groove of bar that U type bracket inboard set up and the spacing track groove of bar that quick change battery package layer board bottom surface middle part set up, and the fretwork of the spacing track groove left and right sides of bar holds up the piece and the inboard bottom surface of U type bracket supports with the mutual wainscot, and this can make quick change battery package bracket effectively avoid the groove to appear the situation that one end is high and one end is low unstable to appear removing the in-process.

The outside side upper end all is fixed with the installation slat about of U type bracket, and the bottom of U type bracket is equipped with crashproof steel sheet spare.

The utility model discloses a technological effect and advantage: when the battery pack needs to be disassembled, the driving motors arranged on two sides of the inner front end of the U-shaped bracket are driven, the driving gears are driven to rotate by starting of the driving motors, the driving gears are meshed to drive the strip-shaped driving teeth in the strip-shaped plates on two sides of the bottom of the quick-change battery pack supporting plate to move backwards in a rotating manner, meanwhile, the electric telescopic rod drives the connecting block electric aluminum alloy strip plate to move upwards so that the battery pack is in a fixing release state, the strip-shaped plates move backwards so as to drive the quick-change battery pack supporting plate to move backwards, so that one end, through which the battery pack passes, is separated from a quick-change plug on the rear side plate, the aluminum alloy anti-skidding bottom plate arranged on the quick-change battery pack supporting plate can play a role in preventing skidding the battery pack when the battery pack moves backwards through the quick-change battery pack supporting plate, the effect of automatically moving the battery pack out from the bottom of a vehicle body in a quick-change mode can be realized, the disassembly and assembly of the battery pack is more convenient, time-saving and labor-saving, and the battery pack can be disassembled and the problem that the battery pack is more easily disassembled and the battery pack is not easy to be disassembled and the problem that the battery pack is easily disassembled and the problem that the battery pack is solved when the battery pack is not easy to the bottom of the vehicle body is not easy to be disassembled and the vehicle body is solved,

the quick-change battery bracket is designed to be of a U-shaped bracket structure, so that the U-shaped bracket can be installed at the bottom of a vehicle body to save space, the ground clearance of the U-shaped bracket can be increased, and the problem that a battery pack is knocked, damaged and small due to small ground clearance of the bracket in the driving process of a vehicle can be solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a bottom view of the quick-change battery pack supporting plate of the present invention;

fig. 4 is a top view of the U-shaped bracket of the present invention.

In the figure: 1. a U-shaped bracket; 2. a cavity; 3. an electric telescopic rod; 4. connecting blocks; 5. a rear side plate; 6. an anti-collision steel plate; 7. quickly replacing the plug; 8. a fixed mount; 9. a drive motor; 10. a drive gear; 11. a strip-shaped limiting track groove; 12. quickly replacing a battery pack supporting plate; 13. a strip-shaped plate; 14. a bar drive tooth; 15. a strip-shaped limiting slide block; 16. hollowing out the supporting block; 17. an aluminum alloy strip plate; 18. a heat dissipating through hole; 19. aluminium alloy antiskid bottom plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a quick-change battery bracket comprises a U-shaped bracket 1, a quick-change battery pack supporting plate 12 and an aluminum alloy batten 17, wherein the upper end of the left side and the right side outside the U-shaped bracket 1 is fixedly provided with an installation batten, the U-shaped bracket 1 is convenient to install at the bottom of a vehicle body, the bottom of the U-shaped bracket 1 is provided with an anti-collision steel plate piece 6, so that splashed stones can be effectively prevented from damaging the battery pack, a hollowed-out sleeve is fixed at the middle end of the bottom side of the front portion of the U-shaped bracket 1, the battery can be conveniently and quickly taken out from the bottom of the vehicle body through a forklift, a disassembly limiting rod is movably inserted in the hollowed-out sleeve, and is fixed through a bolt lock, so that the limit fixation of one side end of the battery pack is realized, the left side plate and the right side plate of the U-shaped bracket 1 are respectively provided with a cavity 2 at equal intervals, and the inside of the cavity 2 is provided with an electric telescopic rod 3, so that a connecting block 4 can move up and down in a through groove.

A side of cavity 2 runs through and is equipped with logical groove, can make connecting block 4 reciprocate inside it, electric telescopic handle 3's piston rod top all is fixed with connecting block 4, can make connecting block 4 drive aluminum alloy slat 17 reciprocate, the left and right sides that the connecting block 4 one end on the electric telescopic handle 3 that sets up in the inside cavity 2 of curb plate about U type bracket 1 extends to the inboard upper end of U type bracket through leading to the groove, extension one end and two sets of aluminum alloy slat 17's of connecting block 4 a side fixed connection, the rear side of U type bracket 1 is equipped with posterior lateral plate 5, and install quick change plug 7 in the recess that is equipped with in the middle part of the preceding terminal surface of posterior lateral plate 5, it is quick to the vehicle circular telegram after the battery package quick change of being convenient for, the equal symmetry in both sides of the inside front portion of U type bracket 1 is equipped with mount 8, and inside one side of mount 8 all is fixed with driving motor 9, can order about drive gear 10 and rotate.

All install drive gear 10 in drive motor 9's the pivot, can make bar drive tooth 14 remove, the inboard bottom surface middle part of U type bracket 1 vertically is equipped with bar spacing track groove 11, can make bar spacing slider 15 slide at its inside spacing, the bottom surface left and right sides of quick change battery package layer board 12 all vertically is equipped with bar plate 13, and all install bar drive tooth 14 in the bar groove that the bottom side of bar plate 13 was equipped with, can order about quick change battery package layer board 12 level and remove, the internal gearing drive between the drive gear 10 on bar drive tooth 14 that sets up and the drive motor 9 on the bar plate 13 of quick change battery package layer board 12 bottom both sides, the terminal surface of quick change battery package layer board 12 is equipped with aluminum alloy antiskid bottom plate 19, the middle part of quick change battery package layer board 12 bottom surface vertically is equipped with bar spacing slider 15, can guarantee quick change battery package layer board 12 horizontal migration stability more.

Spacing slip of looks adaptation between the bar spacing track groove 11 of 1 inboard setting of U type bracket and the bar spacing slider 15 that quick change battery package layer board 12 bottom surface middle part set up, and bar spacing slider 15 correspond one side and all be equipped with the fretwork and hold up piece 16, be convenient for swiftly take out the change with quick change battery package layer board 12 and battery package through fork truck, the fretwork of the 11 left and right sides of bar spacing track groove holds up piece 16 and the mutual wainscot support of 1 inboard bottom surface of U type bracket, aluminum alloy slat 17 is provided with two sets ofly, and two sets of aluminum alloy slat 17 set up both ends about 1 inboard upper portion of U type bracket, the bottom surface of two sets of aluminum alloy slats 17 all is equipped with the battery package protection pad, and the surface of two sets of aluminum alloy slats 17 evenly runs through has heat dissipation through-hole 18, not only can fix the battery package, and play the effect to battery package ventilation cooling.

When the battery pack needs to be disassembled in use, the driving motors 9 arranged on two sides of the front end inside the U-shaped bracket 1 are driven, the driving motors 9 are started to drive the driving gears 10 to rotate, the driving gears 10 are meshed to drive the strip-shaped driving teeth 14 in the strip-shaped plates 13 on two sides of the bottom of the quick-change battery pack supporting plate 12 to move backwards, meanwhile, the electric telescopic rod 3 drives the connecting blocks 4 of the electric aluminum alloy strips 17 to move upwards to enable the battery pack to be in a fixing releasing state, the strip-shaped plates 13 move backwards to drive the battery pack supporting plate 12 to move backwards, so that one end, through which the battery pack passes, of the quick-change plug 7 on the rear side plate 5 is separated backwards, an aluminum alloy anti-slip bottom plate 19 arranged on the quick-change battery pack supporting plate 12 can play an anti-slip role on the battery pack when the battery pack moves backwards through the quick-change battery pack supporting plate 12, the effect that the battery pack automatically moves out from the bottom of a vehicle body in a quick-change mode can be achieved, the battery pack can be further, the battery pack can be disassembled and assembled and disassembled conveniently, time and labor can be saved, and the battery pack can be prevented from sliding out when the quick-change battery pack supporting plate 12 slides out through the strip-change battery pack limiting rail 15 when the battery pack supporting plate 12 moves, and the battery pack can not slide out, and the battery pack supporting plate 1 can be prevented from sliding and the limiting rail groove 11, and the battery pack supporting plate 1 can be prevented from sliding and the battery pack supporting plate 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a quick change battery bracket, includes U type bracket (1), quick change battery package layer board (12), aluminum alloy slat (17), its characterized in that: the left side plate and the right side plate of the U-shaped bracket (1) are both provided with cavities (2) at equal intervals, the electric telescopic rods (3) are arranged in the cavities (2), a through groove is arranged on one side surface of each cavity (2) in a penetrating way, the top end of a piston rod of the electric telescopic rod (3) is fixed with a connecting block (4), a rear side plate (5) is arranged at the rear side of the U-shaped bracket (1), a quick-change plug (7) is arranged in a groove arranged in the middle of the front end surface of the rear side plate (5), both sides of the front part inside the U-shaped bracket (1) are symmetrically provided with fixed brackets (8), a driving motor (9) is fixed on one side of the inner part of the fixed frame (8), a driving gear (10) is arranged on each rotating shaft of the driving motor (9), a strip-shaped limiting track groove (11) is longitudinally arranged in the middle of the bottom surface of the inner side of the U-shaped bracket (1), strip-shaped plates (13) are longitudinally arranged on the left side and the right side of the bottom surface of the quick-change battery pack supporting plate (12), strip-shaped driving teeth (14) are arranged in strip-shaped grooves formed in the bottom side of the strip-shaped plate (13), a strip-shaped limiting slide block (15) is longitudinally arranged in the middle of the bottom surface of the quick-change battery pack supporting plate (12), and the corresponding sides of the strip-shaped limiting sliding blocks (15) are provided with hollow-out supporting blocks (16), two groups of aluminum alloy strip plates (17) are arranged, and two groups of aluminum alloy battens (17) are arranged at the left end and the right end of the upper part of the inner side of the U-shaped bracket (1).

2. A quick-change battery carrier as claimed in claim 1, in which: connecting block (4) one end on the electric telescopic rod (3) that sets up in curb plate inside cavity (2) about U type bracket (1) extends to the left and right sides of U type bracket (1) inboard upper end through leading to the groove, and the extension one end and two sets of connecting block (4) a side fixed connection of aluminum alloy slat (17).

3. A quick-change battery carrier as claimed in claim 1, wherein: the bottom surface of two sets of aluminum alloy slat (17) all is equipped with the battery package protection pad, and two sets of the surface of aluminum alloy slat (17) evenly runs through has heat dissipation through-hole (18), the middle-end of U type bracket (1) front portion bottom side is fixed with the fretwork cover, activity is pegged graft in the fretwork cover and is had the dismouting gag lever post, and the dismouting gag lever post passes through bolt locking and fixes.

4. A quick-change battery carrier as claimed in claim 1, wherein: the quick-change battery pack supporting plate is characterized in that bar-shaped driving teeth (14) arranged on bar-shaped plates (13) on two sides of the bottom of the quick-change battery pack supporting plate (12) are in inner engagement driving with driving gears (10) on a driving motor (9), and an aluminum alloy anti-skidding bottom plate (19) is arranged on the end face of the quick-change battery pack supporting plate (12).

5. A quick-change battery carrier as claimed in claim 1, in which: spacing track groove of looks adaptation (11) between the spacing track groove of bar (11) that U type bracket (1) inboard set up and the spacing track groove of bar (11) that quick change battery package layer board (12) bottom surface middle part set up slides spacingly, and the fretwork of the spacing track groove of bar (11) left and right sides holds up piece (16) and the mutual wainscot support of U type bracket (1) inboard bottom surface.

6. A quick-change battery carrier as claimed in claim 1, wherein: the upper end of the left side and the right side of the outside of the U-shaped bracket (1) are both fixed with installation battens, and the bottom of the U-shaped bracket (1) is provided with an anti-collision steel plate piece (6).