CN215944343U

CN215944343U - Battery pack assembly for replacing battery packs of heavy trucks

Info

Publication number: CN215944343U
Application number: CN202121421084.8U
Authority: CN
Inventors: 贺小卒; 姚仟锋; 王聪聪
Original assignee: Burleton Technology Co ltd
Current assignee: Bureton Technology Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-03-04
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a heavy truck battery pack replacement assembly, which belongs to the technical field of battery replacement of new energy commercial vehicles and comprises a battery pack and an upper cover arranged on the surface of the battery pack, wherein the upper cover is provided with a quick-change socket and a guide hole, and the upper cover is also provided with a plurality of wedge blocks with different guides. The battery pack is characterized by further comprising a bottom plate arranged at the lower end of the battery pack, wherein the bottom plate is provided with a caster wheel and a battery replacing connector. Can be convenient through the truckle make that trade the electric dolly with battery package propelling movement to corresponding trade the electric position and carry out the plug and trade the electricity, the voussoir that the upper cover still was equipped with the different direction of a plurality of in addition can carry out good fixed to the battery package, prevents that the battery package from producing the skew in the equidirectional, for traditional battery package, trades convenient and fast more.

Description

Battery pack assembly for replacing battery packs of heavy trucks

Technical Field

The utility model belongs to the technical field of replacement of commercial vehicles with new energy sources, and particularly relates to a replacement battery pack assembly for a heavy truck.

Background

The existing heavy truck power exchanging mode in the market is that the power is exchanged by hoisting at the top and exchanging along the side. No matter the batteries are changed in a hoisting mode or in a side-direction mode, the batteries need to be changed in a fixed place, the station building cost is high, and the flexibility is relatively weak. And the large-scale laying of the power change station is difficult. Due to the self weight of 3 tons of battery packs, the battery replacement trolley is difficult to replace in the existing scheme.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The utility model aims to solve the problem that the conventional battery pack is difficult to rapidly replace the battery by using a battery replacement trolley.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

the utility model discloses a heavy truck battery pack assembly capable of replacing batteries, which comprises a battery pack and an upper cover arranged on the surface of the battery pack, wherein the upper cover is provided with a quick-change socket and a guide hole, and the upper cover is also provided with a plurality of wedge blocks with different guides.

Preferably, the guide hole is formed on a center line of the upper cover.

Preferably, the voussoir is equipped with 4, 4 the voussoir all includes fixed plate and agrees with the piece, four the voussoir divide into about two sets of and about two sets of voussoir the direction all towards the other side slope setting, about two sets of voussoir in the same group the direction all set up to the opposite side slope.

Preferably, the battery pack further comprises a bottom plate arranged at the lower end of the battery pack, and the bottom plate is provided with a caster wheel and a battery replacing connector.

Preferably, a plurality of charging ports are formed in the side surface of the battery pack.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the utility model discloses a heavy truck battery pack assembly capable of replacing batteries, which comprises a battery pack and an upper cover arranged on the surface of the battery pack, wherein the upper cover is provided with a quick-change socket and a guide hole, and the upper cover is also provided with a plurality of wedge blocks with different guides. The battery pack is characterized by further comprising a bottom plate arranged at the lower end of the battery pack, wherein the bottom plate is provided with a caster wheel and a battery replacing connector. Can be convenient through the truckle make that trade the electric dolly with battery package propelling movement to corresponding trade the electric position and carry out the plug and trade the electricity, the voussoir that the upper cover still was equipped with the different direction of a plurality of in addition can carry out good fixed to the battery package, prevents that the battery package from producing the skew in the equidirectional, for traditional battery package, trades convenient and fast more.

Drawings

FIG. 1 is a top view of a rechargeable battery pack assembly according to the present invention;

FIG. 2 is a front view of a rechargeable battery pack assembly according to the present invention;

FIG. 3 is a left side view of a rechargeable battery pack assembly according to the present invention;

FIG. 4 is a schematic view of the wedge of the present invention;

figure 5 is a side view of the wedge of the present invention.

The reference numerals in the schematic drawings illustrate:

100. a battery pack; 110. a base plate; 111. a caster wheel; 112. a battery replacement connector; 120. a hoisting ring; 130. an upper cover; 131. quickly replacing the socket; 140. a wedge block; 141. a fixing plate; 142. fitting blocks; 150. a charging port.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1 to 5, the battery pack assembly for heavy truck replacement according to this embodiment includes a battery pack 100 and an upper cover 130 disposed on a surface of the battery pack 100, where the upper cover 130 is provided with a quick-change socket 131 and a guide hole 132, and the upper cover 130 is further provided with a plurality of differently-oriented wedges 140. The battery pack further comprises a bottom plate 110 arranged at the lower end of the battery pack 100, and a caster 111 and a battery replacement connector 112 are arranged on the bottom plate 110. Can be convenient through truckle 111 make trade the electric dolly with battery package 100 propelling movement to corresponding trade the electric position and carry out the plug and trade the electricity, upper cover 130 still is equipped with the voussoir 140 of the different direction of a plurality of in addition and can carries out good fixed to battery package 100, prevents that battery package 100 from producing the skew in the equidirectional, for traditional battery package 100, trades the electricity convenient and fast more.

The guide hole 132 is provided on the center line of the upper cover 130 to guide the insertion and removal of the battery pack 100 and prevent the mounting position of the battery pack 100 from being shifted.

The number of the wedges 140 is 4, each of the 4 wedges 140 comprises a fixing plate 141 and a fitting block 142, the four wedges 140 are divided into a left group and a right group, the left group and the right group of wedges 140 are inclined towards each other in a guiding mode, and the left group and the right group of wedges 140 in the same group are inclined away from each other in a guiding mode. The 4 wedges are distributed on 4 sides of the battery, and the wedges have certain angles in X, Y, Z three directions and have a wedging effect. The angle is 3 ~ 8 degrees and has the characteristic of auto-lock, makes locking more reliable safety.

A plurality of charging ports 150 are formed at the side of the battery pack 100. The upper end of the battery pack 100 is also provided with a lifting ring 120, and the lifting ring 120 can facilitate the up-and-down carrying and moving of the battery pack 100.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a heavily block trades battery package subassembly which characterized in that: the battery pack comprises a battery pack (100) and an upper cover (130) arranged on the surface of the battery pack (100), wherein the upper cover (130) is provided with a quick-change socket (131) and a guide hole (132), and the upper cover (130) is also provided with a plurality of wedge blocks (140) with different guides; the heavy truck battery replacing pack assembly further comprises a bottom plate (110) arranged at the lower end of the battery pack (100), and a caster (111) and a battery replacing connector (112) are arranged on the bottom plate (110).

2. The re-cartable battery pack assembly of claim 1, wherein: the guide hole (132) is disposed on a center line of the upper cover (130).

3. The re-cartable battery pack assembly of claim 1, wherein: the wedge blocks (140) are provided with 4, the 4 wedge blocks (140) respectively comprise a fixing plate (141) and a fitting block (142), the four wedge blocks (140) are divided into a left group and a right group, the directions of the left group and the right group of the wedge blocks (140) are inclined towards each other, and the directions of the left group and the right group of the wedge blocks (140) in the same group are inclined away from each other.

4. The re-cartable battery pack assembly of claim 1, wherein: the side of the battery pack (100) is provided with a plurality of charging ports (150).