Liquid-cooled battery pack clustering device

Abstract

The utility model discloses a liquid-cooled battery pack cluster entering device, which relates to the technical field of battery pack movement and comprises a bottom frame, a push plate is arranged on the bottom frame, a driving component for driving the push plate to move is arranged on the bottom frame, a moving seat is arranged on the push plate, and the push plate is connected with the moving seat through a fixing part. The forklift moves the bottom frame and the battery pack placed on the bottom frame, the pushing assembly on the bottom frame enables the pushing plate to move, then the pushing plate drives the moving base to enable the battery pack to move on the bottom frame, and therefore the battery pack cluster entering work is achieved, the whole device is simple in structure and low in manufacturing cost, and the battery pack is convenient and fast to move and convenient to use; and the position of the moving seat on the push plate is adjusted through the fixing piece, so that the battery packs with different sizes can move on the bottom frame, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of battery pack mobile equipment, in particular to a liquid-cooled battery pack clustering device. Background Art

[0002] As the energy storage industry develops, battery packs are moving toward higher energy density and increasing weight, making them more difficult to load into cluster racks. Traditionally, battery packs are loaded manually with the assistance of a forklift, a method that can easily damage the bottom of the battery packs and compromise the paint and surface integrity of the cluster racks.

[0003] For example, publication number CN221091427U disclosed a battery pack pushing tool and a battery pack boxing device on November 14, 2023, including a base plate, a support frame and a pushing mechanism, wherein: the support frame includes at least two support plates spaced side by side on the base plate and extending along the first horizontal direction, and the upper end surface of each support plate constitutes a support surface for supporting the battery pack; the pushing mechanism includes a driving assembly and a top plate, wherein the top plate is slidably connected to the base plate and extends along the second horizontal direction, the top plate is higher than the support surface, and the driving assembly is used to drive the top plate to translate along the first horizontal direction from the first end of the support frame toward the second end of the support frame to push the battery pack supported on the support surface out from the second end of the support frame, wherein the second horizontal direction is perpendicular to the first horizontal direction. The above-mentioned disclosed device drives the screw to rotate by a motor to realize the movement of the support frame. The overall structure is complex and the manufacturing cost is high. Summary of the Invention

[0004] The purpose of this utility model is to provide a liquid-cooled battery pack clustering device with lower manufacturing costs. The utility model realizes convenient movement of the battery pack on the base frame through the base frame, push plate, movable seat, and drive assembly. The entire device has a simple structure, low manufacturing cost, and higher practicality.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention to solve its technical problems is: a liquid-cooled battery pack clustering device, including a base frame, a push plate is provided on the base frame, a driving assembly for driving the push plate to move is provided on the base frame, a moving seat is provided on the push plate, and the push plate is connected to the moving seat through a fixing member.

[0006] The fixing member is a bolt, the movable seat is provided with a through hole for the bolt to pass through, and the push plate is provided with a waist-shaped hole for the bolt to pass through.

[0007] A contact block is provided on the movable seat.

[0008] The driving assembly includes a screw arranged on the base frame, one end of the screw is connected to the base frame through a first bearing seat, and the other end of the screw is connected to the base frame through a second bearing. A slider is provided on the screw, and the slider is connected to the push plate through a connecting seat.

[0009] A rotating wheel is provided on the lead screw.

[0010] A handle is provided on the rotating wheel.

[0011] The base frame is provided with a first guide wheel, the base frame is provided with a transverse plate, and the first guide wheel is connected to the transverse plate through a pin shaft.

[0012] A second guide wheel is provided on the transverse plate.

[0013] The first guide wheel contacts the bottom wall of the battery pack, and the second guide wheel contacts the side wall of the battery pack.

[0014] A fixing seat is provided on the base frame, the fixing seat is connected to the first bearing seat, a reinforcing rib plate is provided between the fixing seat and the base frame, and a slot is provided on the base frame.

[0015] The beneficial effects of the utility model are:

[0016] When a forklift moves the chassis and the battery pack placed on it, the pushing assembly on the chassis moves the push plate, which in turn drives the moving seat to move the battery pack on the chassis, thereby achieving the battery pack clustering operation. The entire device has a simple structure, low manufacturing cost, and is convenient and fast to move the battery pack, making it easy to use.

[0017] The position of the movable seat on the push plate can be adjusted by the fixing parts, thereby realizing the movement of battery packs of different sizes on the chassis, which is more practical;

[0018] The push plate is conveniently moved by a pushing assembly consisting of a rotating wheel, a lead screw, a first bearing seat, a second bearing seat, a slider and a connecting seat. The entire device has a simple structure and is convenient for moving the battery;

[0019] The first guide wheel provided on the transverse plate of the base frame abuts against the bottom of the battery pack, and the second guide wheel contacts the side of the battery pack, thereby achieving convenient movement of the battery pack on the base frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the liquid-cooled battery pack cluster device of the present invention.

[0021] Figure 2 for Figure 1 Schematic diagram of the structure of the liquid-cooled battery pack cluster device from another perspective.

[0022] Figure 3 for Figure 1 Schematic diagram of the partial cross-sectional structure of the liquid-cooled battery pack cluster device.

[0023] In the accompanying drawings: 1-base, 2-screw, 3-first bearing seat, 4-second bearing seat, 5-rotating wheel, 501-handle, 6-slider, 7-connecting seat, 8-push plate, 801-waist-shaped hole, 9-moving seat, 10-first guide wheel, 11-cross plate, 12-pin shaft, 13-second guide wheel, 14-fixed seat, 15-reinforcement rib plate, 16-slot, 17-contact block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0025] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0026] like Figure 1-3 As shown, a liquid-cooled battery pack clustering device, a liquid-cooled battery pack clustering device, includes a base frame 1, a push plate 8 is provided on the base frame 1, a driving assembly for driving the push plate 8 to move is provided on the base frame 1, a moving seat 9 is provided on the push plate 8, and the push plate 8 is connected to the moving seat 9 through a fixing part. Specifically, the base frame 1 is welded by steel plates, the push plate 8 is connected to the moving seat 9 by bolts, the push plate 8 is provided with a, the moving seat 9 is symmetrically arranged at the two ends of the push plate 8, and the push plate 8 moves along the length direction of the base frame 1.

[0027] During use, the battery pack is placed on the chassis 1, and the movable seat 9 on the push plate 8 contacts the side of the battery pack. At this time, when the entire chassis 1 is moved to the specified position by a forklift, the pushing assembly on the chassis 1 works to move the push plate 8, and the movement of the push plate 8 causes the movable seat 9 to move, and then the movable seat 9 pushes the battery pack to move on the chassis 1, thereby realizing the battery pack clustering work. The entire device has a simple structure, low manufacturing cost, and the battery pack is convenient and fast to move, and is easy to use.

[0028] The fixing part is a bolt, and a through hole for the bolt to pass through is provided on the movable seat 9. The bolt is used to achieve a stable connection between the movable seat 9 and the push plate 8. A waist-shaped hole 801 for the bolt to pass through is provided on the push plate 8. The position of the bolt in the waist-shaped hole 801 is adjusted to adjust the position of the movable seat 9 on the push plate 8, and then the relative positions of the two movable seats 9 are adjusted, so that the entire device can push battery packs of different sizes.

[0029] The movable seat 9 is provided with a contact block 17 , which contacts the battery pack to protect the battery pack 17 . Specifically, the contact block 17 is made of rubber to protect the battery. The battery pack is connected to the movable seat 9 by bolts.

[0030] The driving assembly includes a screw 2 arranged on the base frame 1, one end of the screw 2 is connected to the base frame 1 through a first bearing seat 3, and the other end of the screw 2 is connected to the base frame 1 through a second bearing 4. A slider 6 is provided on the screw 2, and the slider 6 is connected to the push plate 8 through a connecting seat 7. Rotating the screw 2 causes the screw to rotate between the first bearing seat 3 and the second bearing seat 4. The rotation of the screw 2 causes the slider 6 engaged with the screw 2 to move, and the movement of the slider 6 causes the connecting seat 7 to move, and the connecting seat 7 drives the push plate 8 to move. Specifically, the screw 2 is set in the middle position of the base 1, the screw 2 is engaged with the slider 6, and the slider 6 is connected to the connecting seat 7 by bolts, and the connecting seat 7 is connected to the push plate 8 by bolts. The first bearing seat 3 and the second bearing seat 4 are respectively arranged at both ends of the base frame 4.

[0031] A rotating wheel 5 is provided on the lead screw 2, and the rotating wheel 5 facilitates the user to rotate the lead screw 2. Specifically, the rotating wheel 5 is connected to the lead screw 2 via a flat key.

[0032] A handle 501 is provided on the rotating wheel 5 , and the handle 501 is provided so that the user can hold the handle 501 to rotate the rotating wheel 5 .

[0033] A first guide wheel 10 is provided on the base frame 1, and a cross plate 11 is provided on the base frame 1. The first guide wheel 10 is connected to the cross plate 11 through a pin shaft 12. The battery pack is conveniently moved on the base frame 1 through the first guide wheel 10. Specifically, two groups of first guide wheels 10 are respectively provided at both ends in the width direction of the base frame 1. Two oppositely arranged cross plates 11 are respectively provided at both ends of each group of first guide wheels 10. The cross plates 11 are connected to the base frame 1 through bolts, and the first guide wheel 11 is connected to the two cross plates 11 through the pin shaft 12, thereby ensuring that the first guide wheel 11 stably guides the battery pack.

[0034] A second guide wheel 13 is provided on the transverse plate 11, and the movement of the battery pack on the base frame 1 is further guided by the second guide wheel 13. Specifically, the second guide wheel 13 is connected to the transverse plate 11 through a pin shaft, and the second guide wheel 13 is arranged on the two outermost transverse plates 11.

[0035] Specifically, the first guide wheel 10 contacts the bottom wall of the battery pack, and the second guide wheel 13 contacts the side wall of the battery pack, thereby ensuring that the battery pack can be easily moved on the base frame 1 through the first guide wheel 10 and the second guide wheel 13, and rubber sleeves are provided on the surfaces of the first guide wheel 10 and the second guide wheel 13 to protect the battery.

[0036] A fixing seat 14 is provided on the chassis 1, and the fixing seat 14 is connected to the first bearing seat 3. The installation of the first bearing seat 3 on the chassis 1 is supported by the fixing seat 14. Specifically, the fixing seat 14 is connected to the chassis 1 by bolts, and the first bearing seat 3 is connected to the fixing seat 14 by bolts. A reinforcing rib 15 is provided between the fixing seat 14 and the chassis 1 to ensure a stable connection between the fixing seat 14 and the chassis 1. Specifically, two reinforcing ribs 15 are provided, and the two reinforcing ribs 15 are L-shaped. A slot 16 is provided on the chassis 1. The setting of the slot 16 facilitates the movement of the forklift's arm into the slot 16 to move the chassis 1. Specifically, there are two slots 16, and the two slots 16 are symmetrically arranged in the length direction of the chassis 1, so as to facilitate the forklift to move the entire chassis 1 from the side.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A liquid-cooled battery pack-in-cluster device, characterized in that: The invention comprises a base frame (1), a push plate (8) is provided on the base frame (1), a driving assembly for driving the push plate (8) to move is provided on the base frame (1), a moving seat (9) is provided on the push plate (8), and the push plate (8) is connected to the moving seat (9) through a fixing member.

2. The liquid-cooled battery pack-in-cluster device according to claim 1, characterized in that: The fixing member is a bolt, the movable seat (9) is provided with a through hole for the bolt to pass through, and the push plate (8) is provided with a waist-shaped hole (801) for the bolt to pass through.

3. The liquid-cooled battery pack clustering device according to claim 1, characterized in that: A contact block (17) is provided on the movable seat (9).

4. The liquid-cooled battery pack clustering device according to any one of claims 1 to 3, characterized in that: The driving assembly comprises a lead screw (2) arranged on a base frame (1), one end of the lead screw (2) being connected to the base frame (1) via a first bearing seat (3), and the other end of the lead screw (2) being connected to the base frame (1) via a second bearing (4), a slider (6) being provided on the lead screw (2), and the slider (6) being connected to a push plate (8) via a connecting seat (7).

5. The liquid-cooled battery pack clustering device according to claim 4, characterized in that: A rotating wheel (5) is provided on the lead screw (2).

6. The liquid-cooled battery pack-in-cluster device according to claim 5, characterized in that: The rotating wheel (5) is provided with a handle (501).

7. The liquid-cooled battery pack-in-cluster device according to claim 6, characterized in that: A first guide wheel (10) is provided on the base frame (1), a transverse plate (11) is provided on the base frame (1), and the first guide wheel (10) is connected to the transverse plate (11) via a pin shaft (12).

8. The liquid-cooled battery pack-in-cluster device according to claim 7, characterized in that: A second guide wheel (13) is provided on the transverse plate (11).

9. The liquid-cooled battery pack-in-cluster device according to claim 8, characterized in that: The first guide wheel (10) contacts the bottom wall of the battery pack, and the second guide wheel (13) contacts the side wall of the battery pack.

10. The liquid-cooled battery pack clustering device according to claim 9, characterized in that: A fixing seat (14) is provided on the base frame (1), the fixing seat (14) is connected to the first bearing seat (3), a reinforcing rib plate (15) is provided between the fixing seat (14) and the base frame (1), and a slot (16) is provided on the base frame (1).

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