CN216070048U

CN216070048U - Dedicated transport dolly of rectangle lithium cell

Info

Publication number: CN216070048U
Application number: CN202122001145.1U
Authority: CN
Inventors: 邓纶浩
Original assignee: Jiangxi Jiuding Power New Energy Technology Co ltd
Current assignee: Jiangxi Jiuding Power New Energy Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-18
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a special transfer trolley for a rectangular lithium battery, which comprises a base, a box body, a box door, a fixing frame and a second bearing seat, wherein a small connecting frame is fixedly arranged on the left side of the lower end of the base, the lower end of the box body is fixedly connected with the base, a sponge pad is fixedly arranged on the upper side inside the box body, a first hinge is fixedly arranged on the left side of the box door, a door lock is fixedly arranged on the right side of the box door, the box body is fixedly connected with the rear end of the fixing frame, a magnetic block is fixedly arranged on the right side of the fixing frame, a second hinge is fixedly arranged on the left side of the fixing frame, a main shaft is fixedly arranged on the inner side of the second bearing seat, and a turntable is fixedly connected with the upper side of the second bearing seat. This dedicated transportation dolly of rectangle lithium cell is special to the lithium cell transportation and designs for the vibrations are reduced by a wide margin to the lithium cell in the in-process of transportation, make and ensure the lithium cell quality in the transportation.

Description

Dedicated transport dolly of rectangle lithium cell

Technical Field

The utility model relates to the technical field of lithium battery transportation, in particular to a special transfer trolley for a rectangular lithium battery.

Background

Because the characteristic of lithium cell, should reduce colliding with of lithium cell as far as in the transportation of lithium cell, prevent that the lithium cell from leading to the fact the damage because of colliding with, current lithium cell conveyer is mostly used for transporting cylindrical lithium cell, nevertheless along with the reform of technique, the demand of rectangle lithium cell also increases thereupon, consequently need carry out the conveyer that innovative design rectangle lithium cell transported on the basis of original lithium cell conveyer urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special transfer trolley for a rectangular lithium battery, which reduces collision of the lithium battery in the transportation process of the lithium battery and prevents the lithium battery from being damaged due to collision.

In order to achieve the purpose, the utility model provides the following technical scheme: a special transfer trolley for rectangular lithium batteries comprises a base, a box body, a box door, a fixing frame and a second bearing seat, wherein a small connecting frame is fixedly arranged on the left side of the lower end of the base, a telescopic rod is fixedly connected to the lower side of the small connecting frame, a first bearing seat is fixedly arranged at the lower end of the telescopic rod, a first spring column is fixedly arranged on the left side of the lower end of the base, a first bearing seat is fixedly connected to the lower end of the first spring column, a base is fixedly connected to the lower end of the box body, a sponge mat is fixedly arranged on the upper side inside the box body, a second spring column is fixedly arranged on the lower side inside the box body, a second buffer plate is fixedly connected to the upper end of the second spring column, a first hinge is fixedly arranged on the right side of the box body, a first hinge is fixedly arranged on the left side of the box door, a door lock is fixedly arranged on the right side of the box door, a handle is fixedly connected to the right side of the box door, a third spring column is fixedly arranged on the rear end of the box door, and third spring post rear end fixedly connected with first buffer board, mount rear end fixedly connected with box, mount right side fixed mounting has the magnetic force piece, and the magnetic force piece front end adsorbs there is the becket through magnetic force to becket inside fixedly connected with pull rod, mount left side fixed mounting has the second hinge, and second hinge front side fixedly connected with becket, the inboard fixed mounting of second bearing seat has the main shaft, and main shaft left side fixed mounting has the truckle to main shaft left end fixedly connected with first bearing seat, second bearing seat upside fixedly connected with carousel, and carousel upper end fixed mounting has big link to big link upper end fixed mounting has the pull rod.

Preferably, 4 groups of small connecting frames and first spring columns are installed at the lower end of the base at equal intervals, the base forms a rotating structure through the small connecting frames and the telescopic rod, and the base forms a sliding structure through the first spring columns and the telescopic rod and the first bearing seat.

Preferably, the box door forms a rotating structure with the box body through the first hinge, the first buffer plate forms a sliding structure with the box door through the third spring column, and the second buffer plate forms a sliding structure with the box body through the second spring column.

Preferably, the pull rod forms a rotating structure with the turntable through the large connecting frame, the large connecting frame forms a rotating structure with the second bearing seat through the turntable, and the turntable forms a rotating structure with the main shaft through the second bearing seat.

Preferably, the fixed frame and the metal ring form a rotating structure through a second hinge, and the fixed frame and the metal ring form a closed structure through a magnetic block.

Compared with the prior art, the utility model has the beneficial effects that: the special transfer trolley for the rectangular lithium battery is specially designed for lithium battery transportation, so that vibration of the lithium battery is greatly reduced in the transportation process, and the quality of the lithium battery in the transportation process is ensured;

1. 4 groups of small connecting frames and first spring columns are equidistantly mounted at the lower end of the base, the base forms a rotating structure with the telescopic rod through the small connecting frames, the base forms a sliding structure with the first bearing seat through the first spring columns and the telescopic rod, and the first bearing seat can increase the shock absorption of the whole device through the 4 groups of first spring columns, so that the safety of the lithium battery in the transportation process is ensured;

2. be equipped with first buffer board and form sliding structure through third spring post and chamber door, the second buffer board forms sliding structure through second spring post and box, and first buffer board and second buffer board can increase the shock attenuation nature of lithium cell at the box through third spring post and second spring post to increase the security of lithium cell in the transportation.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic rear side view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic side sectional view of the case of the present invention

Fig. 5 is a schematic top sectional view of the fixing frame of the present invention.

In the figure: 1. a base; 2. a box body; 3. a first hinge; 4. a box door; 5. a pull rod; 6. a fixed mount; 7. a metal ring; 8. a second hinge; 9. a small connecting frame; 10. a first bearing housing; 11. a caster wheel; 12. a telescopic rod; 13. a first spring post; 14. a main shaft; 15. a turntable; 16. a second bearing housing; 17. a large connecting frame; 18. a handle; 19. a door lock; 20. a first buffer plate; 21. a second buffer plate; 22. a second spring post; 23. a sponge cushion; 24. a third spring post; 25. a magnetic block.

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. 1-5, the present invention provides a technical solution: a special transfer trolley for rectangular lithium batteries comprises a base 1, a box body 2, a first hinge 3, a box door 4, a pull rod 5, a fixing frame 6, a metal ring 7, a second hinge 8, a small connecting frame 9, a first bearing seat 10, a caster 11, a telescopic rod 12, a first spring column 13, a main shaft 14, a rotary table 15, a second bearing seat 16, a large connecting frame 17, a handle 18, a door lock 19, a first buffer plate 20, a second buffer plate 21, a second spring column 22, a sponge cushion 23, a third spring column 24 and a magnetic block 25, wherein the left side of the lower end of the base 1 is fixedly provided with the small connecting frame 9, the lower side of the small connecting frame 9 is fixedly connected with the telescopic rod 12, the lower end of the telescopic rod 12 is fixedly provided with the first bearing seat 10, the left side of the lower end of the base 1 is fixedly provided with the first spring column 13, the lower end of the first spring column 13 is fixedly connected with the first bearing seat 10, the lower end of the box body 2 is fixedly connected with the base 1, a sponge cushion 23 is fixedly arranged on the upper side in the box body 2, a second spring column 22 is fixedly arranged on the lower side in the box body 2, the upper end of the second spring column 22 is fixedly connected with a second buffer plate 21, the right side of the box body 2 is fixedly provided with a first hinge 3, the left side of the box door 4 is fixedly provided with a first hinge 3, the right side of the box door 4 is fixedly provided with a door lock 19, the right side of the box door 4 is fixedly connected with a handle 18, the rear end of the box door 4 is fixedly provided with a third spring column 24, the rear end of the third spring column 24 is fixedly connected with a first buffer plate 20, the rear end of the fixing frame 6 is fixedly connected with the box body 2, the right side of the fixing frame 6 is fixedly provided with a magnetic block 25, the front end of the magnetic block 25 is adsorbed with a metal ring 7 through magnetic force, the pull rod 5 is fixedly connected to the inner side of the metal ring 7, the left side of the fixing frame 6 is fixedly provided with a second hinge 8, and the front side of the second hinge 7 is fixedly connected with the metal ring 7, a main shaft 14 is fixedly mounted on the inner side of the second bearing seat 16, a caster 11 is fixedly mounted on the left side of the main shaft 14, the first bearing seat 10 is fixedly connected to the left end of the main shaft 14, a turntable 15 is fixedly connected to the upper side of the second bearing seat 16, a large connecting frame 17 is fixedly mounted at the upper end of the turntable 15, and a pull rod 5 is fixedly mounted at the upper end of the large connecting frame 17.

In this example, 4 sets of small connecting frames 9 and first spring columns 13 are equidistantly installed at the lower end of the base 1, the base 1 forms a rotating structure with the telescopic rod 12 through the small connecting frames 9, the base 1 forms a sliding structure with the first bearing seat 10 through the first spring columns 13 and the telescopic rod 12, and the first bearing seat 10 can increase the shock absorption of the whole device through the 4 sets of first spring columns 13, so that the safety of the lithium battery in the transportation process is ensured.

The box door 4 forms a rotating structure with the box body 2 through the first hinge 3, the first buffer plate 20 forms a sliding structure with the box door 4 through the third spring column 24, the second buffer plate 21 forms a sliding structure with the box body 2 through the second spring column 22, the first buffer plate 20 and the second buffer plate 21 can increase the shock absorption of the lithium battery in the box body 2 through the third spring column 24 and the second spring column 22, and therefore the safety of the lithium battery in the transportation process is improved.

The pull rod 5 forms a rotating structure with the rotary table 15 through the large connecting frame 17, the large connecting frame 17 forms a rotating structure with the second bearing seat 16 through the rotary table 15, the rotary table 15 forms a rotating structure with the main shaft 14 through the second bearing seat 16, and the moving direction is changed conveniently in the transportation process through the pull rod 5.

The fixing frame 6 forms a rotating structure with the metal ring 7 through the second hinge 8, the fixing frame 6 forms a closed structure with the metal ring 7 through the magnetic block 25, and when the fixing frame does not need to be moved, the pull rod 5 is placed on the inner side of the metal ring 7, so that space is saved.

The working principle is as follows: when the transfer trolley special for the rectangular lithium battery is used, firstly, as shown in fig. 1-3, in the process of transporting the lithium battery, when the lithium battery encounters uneven road surfaces, the truckles 11 shake through the main shaft 14 to drive the first bearing seat 10 to shake, the base 1 reduces the shake brought by the first bearing seat 10 through the first spring columns 13, when the lithium battery rotates in the transporting process, the pull rod 5 is pulled to change the direction of traction force through the rotary table 15, so that the direction of the truckles 11 is changed, and meanwhile, the stability of the base 1 and the first bearing seat 10 is kept through the small connecting frame 9 and the telescopic rod 12.

According to fig. 4, when loading the lithium battery, the door lock 19 is unlocked, the handle 18 is pulled to open the box door 4, the lithium battery is inserted into the box body 2, the box door 4 is closed, the door lock 19 is locked, the second buffer plate 21 jacks up the lithium battery through the second spring column 22, and the first buffer plate 20 pushes the lithium battery backwards through the third spring column 24, so that the battery is fixed inside the box body 2, and the shock absorption of the battery is also improved.

According to the illustration in fig. 5, when the transportation is not needed, the metal ring 7 is opened, the pull rod 5 is placed inside the fixing frame 6, then the metal ring 7 is closed, and the metal ring 7 is adsorbed on the fixing frame 6 through the magnetic block 25, so that the pull rod 5 is fixed, and the space is reduced.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a dedicated transportation dolly of rectangle lithium cell, includes base (1), box (2), chamber door (4), mount (6) and second bearing frame (16), its characterized in that: the novel cabinet is characterized in that a small connecting frame (9) is fixedly mounted on the left side of the lower end of the base (1), a telescopic rod (12) is fixedly connected to the lower side of the small connecting frame (9), a first bearing seat (10) is fixedly mounted at the lower end of the telescopic rod (12), a first spring column (13) is fixedly mounted on the left side of the lower end of the base (1), the first bearing seat (10) is fixedly connected to the lower end of the first spring column (13), the base (1) is fixedly connected to the lower end of the cabinet (2), a sponge pad (23) is fixedly mounted on the upper side inside the cabinet (2), a second spring column (22) is fixedly mounted on the lower side inside the cabinet (2), a second buffer plate (21) is fixedly connected to the upper end of the second spring column (22), a first hinge (3) is fixedly mounted on the right side of the cabinet (2), and a first hinge (3) is fixedly mounted on the left side of the cabinet door (4), the refrigerator door is characterized in that a door lock (19) is fixedly mounted on the right side of the refrigerator door (4), a handle (18) is fixedly connected on the right side of the refrigerator door (4), a third spring column (24) is fixedly mounted at the rear end of the refrigerator door (4), a first buffer plate (20) is fixedly connected at the rear end of the third spring column (24), a box body (2) is fixedly connected at the rear end of the fixing frame (6), a magnetic block (25) is fixedly mounted on the right side of the fixing frame (6), a metal ring (7) is adsorbed at the front end of the magnetic block (25) through magnetic force, a pull rod (5) is fixedly connected to the inner side of the metal ring (7), a second hinge (8) is fixedly mounted on the left side of the fixing frame (6), the metal ring (7) is fixedly connected to the front side of the second hinge (8), a main shaft (14) is fixedly mounted on the inner side of the second bearing block (16), and a caster (11) is fixedly mounted on the left side of the main shaft (14), and main shaft (14) left end fixedly connected with first bearing frame (10), second bearing frame (16) upside fixedly connected with carousel (15), and carousel (15) upper end fixed mounting has big link span (17) to big link span (17) upper end fixed mounting has pull rod (5).

2. The special transfer trolley for the rectangular lithium battery as claimed in claim 1, wherein the special transfer trolley comprises: 4 little link (9) of group and first spring post (13) are installed to base (1) lower extreme equidistance, and base (1) forms rotating-structure through little link (9) and telescopic link (12) to base (1) forms sliding construction through first spring post (13) and telescopic link (12) and first bearing frame (10).

3. The special transfer trolley for the rectangular lithium battery as claimed in claim 1, wherein the special transfer trolley comprises: the box door (4) and the box body (2) form a rotating structure through the first hinge (3), the first buffer plate (20) and the box door (4) form a sliding structure through the third spring column (24), and the second buffer plate (21) and the box body (2) form a sliding structure through the second spring column (22).

4. The special transfer trolley for the rectangular lithium battery as claimed in claim 1, wherein the special transfer trolley comprises: the pull rod (5) forms a rotating structure with the rotary table (15) through the large connecting frame (17), the large connecting frame (17) forms a rotating structure with the second bearing seat (16) through the rotary table (15), and the rotary table (15) forms a rotating structure with the main shaft (14) through the second bearing seat (16).

5. The special transfer trolley for the rectangular lithium battery as claimed in claim 1, wherein the special transfer trolley comprises: the fixed frame (6) and the metal ring (7) form a rotating structure through the second hinge (8), and the fixed frame (6) and the metal ring (7) form a closed structure through the magnetic block (25).